diff --git a/.travis.yml b/.travis.yml
index a4cbb8f750991a2e7538fb666823dadd695cfcd6..ea6b2035584ba07ae7caa709f83be59cf20c730e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,10 @@ install: true
script:
- go fmt ./... && [[ -z `git status -s` ]]
+ - mkdir -p remoting/zookeeper/zookeeper-4unittest/contrib/fatjar config_center/zookeeper/zookeeper-4unittest/contrib/fatjar registry/zookeeper/zookeeper-4unittest/contrib/fatjar
+ - wget -P "remoting/zookeeper/zookeeper-4unittest/contrib/fatjar" https://github.com/dubbogo/resources/raw/master/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar
+ - cp remoting/zookeeper/zookeeper-4unittest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar config_center/zookeeper/zookeeper-4unittest/contrib/fatjar/
+ - cp remoting/zookeeper/zookeeper-4unittest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar registry/zookeeper/zookeeper-4unittest/contrib/fatjar/
- go mod vendor && go test ./... -coverprofile=coverage.txt -covermode=atomic
after_success:
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000000000000000000000000000000000000..a9bd809c5c43a9d88a773b5f0c421b252abf38de
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,5 @@
+Apache Dubbo Go
+Copyright 2018-2019 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
diff --git a/README.md b/README.md
index 593be70222b69f5aa62ac0b781a0a3be6b0e1ff5..ccc6ae52edf5f5086213feb3d3d0823ed46e0b96 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@
---
Apache Dubbo Go Implementation.
+
+
+Apache/Dubbo-go image, licensed under [Creative Commons 3.0 Attributions license](https://creativecommons.org/licenses/by/3.0/).
+
## License
Apache License, Version 2.0
@@ -29,7 +33,7 @@ Finished List:
- Role: Consumer, Provider
- Transport: HTTP, TCP
- Codec: JsonRPC v2, Hessian v2
-- Registry: ZooKeeper
+- Registry: ZooKeeper/[etcd](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)
- Configure Center: Zookeeper
- Cluster Strategy: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/Available/Broadcast
- Load Balance: Random/[RoundRobin](https://github.com/apache/dubbo-go/pull/66)/[LeastActive](https://github.com/apache/dubbo-go/pull/65)
@@ -41,7 +45,7 @@ Working List:
- Cluster Strategy: Forking
- Load Balance: ConsistentHash
- Filter: TokenFilter/AccessLogFilter/CountFilter/ExecuteLimitFilter/TpsLimitFilter
-- Registry: etcd/k8s/consul/nacos
+- Registry: k8s/consul
- Configure Center: apollo
- Dynamic Configuration Center & Metadata Center (dubbo v2.7.x)
- Metrics: Promethus(dubbo v2.7.x)
diff --git a/README_CN.md b/README_CN.md
index 7732a655adfbaa2a2a963201d6580767758c4fce..e021be55765241be93f4c9c66cca1beb573cc1bb 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -5,6 +5,9 @@
---
Apache Dubbo Go 璇█瀹炵幇
+
+
+Apache/Dubbo-go image, licensed under [Creative Commons 3.0 Attributions license](https://creativecommons.org/licenses/by/3.0/).
## 璇佷功 ##
@@ -29,7 +32,7 @@ Apache License, Version 2.0
- 瑙掕壊绔�: Consumer, Provider
- 浼犺緭鍗忚: HTTP, TCP
- 搴忓垪鍖栧崗璁�: JsonRPC v2, Hessian v2
-- 娉ㄥ唽涓績: ZooKeeper
+- 娉ㄥ唽涓績: ZooKeeper/[etcd](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)
- 閰嶇疆涓績: Zookeeper
- 闆嗙兢绛栫暐: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/Available/Broadcast
- 璐熻浇鍧囪 绛栫暐: Random/[RoundRobin](https://github.com/apache/dubbo-go/pull/66)/[LeastActive](https://github.com/apache/dubbo-go/pull/65)
diff --git a/cluster/cluster_impl/base_cluster_invoker.go b/cluster/cluster_impl/base_cluster_invoker.go
index 2426258b95e8a2ecf5067b2ed469eeb9a5617f18..52e2156885a2e6cc3c35da75a1d0db8bcfcabec0 100644
--- a/cluster/cluster_impl/base_cluster_invoker.go
+++ b/cluster/cluster_impl/base_cluster_invoker.go
@@ -29,7 +29,6 @@ import (
"github.com/apache/dubbo-go/common/extension"
"github.com/apache/dubbo-go/common/utils"
"github.com/apache/dubbo-go/protocol"
- "github.com/apache/dubbo-go/version"
)
type baseClusterInvoker struct {
@@ -67,7 +66,7 @@ func (invoker *baseClusterInvoker) checkInvokers(invokers []protocol.Invoker, in
ip, _ := utils.GetLocalIP()
return perrors.Errorf("Failed to invoke the method %v. No provider available for the service %v from "+
"registry %v on the consumer %v using the dubbo version %v .Please check if the providers have been started and registered.",
- invocation.MethodName(), invoker.directory.GetUrl().SubURL.Key(), invoker.directory.GetUrl().String(), ip, version.Version)
+ invocation.MethodName(), invoker.directory.GetUrl().SubURL.Key(), invoker.directory.GetUrl().String(), ip, constant.Version)
}
return nil
@@ -78,13 +77,13 @@ func (invoker *baseClusterInvoker) checkWhetherDestroyed() error {
if invoker.destroyed.Load() {
ip, _ := utils.GetLocalIP()
return perrors.Errorf("Rpc cluster invoker for %v on consumer %v use dubbo version %v is now destroyed! can not invoke any more. ",
- invoker.directory.GetUrl().Service(), ip, version.Version)
+ invoker.directory.GetUrl().Service(), ip, constant.Version)
}
return nil
}
func (invoker *baseClusterInvoker) doSelect(lb cluster.LoadBalance, invocation protocol.Invocation, invokers []protocol.Invoker, invoked []protocol.Invoker) protocol.Invoker {
- //todo:ticky connect 绮樼焊杩炴帴
+ //todo:sticky connect
if len(invokers) == 1 {
return invokers[0]
}
diff --git a/cluster/cluster_impl/failover_cluster_invoker.go b/cluster/cluster_impl/failover_cluster_invoker.go
index 69664269e2ccf362e6b7a12488fe006802d460e2..3dd8c41dfb7b7512d7c81fa6d7f8a7c35cec0dcb 100644
--- a/cluster/cluster_impl/failover_cluster_invoker.go
+++ b/cluster/cluster_impl/failover_cluster_invoker.go
@@ -26,7 +26,6 @@ import (
"github.com/apache/dubbo-go/common/constant"
"github.com/apache/dubbo-go/common/utils"
"github.com/apache/dubbo-go/protocol"
- "github.com/apache/dubbo-go/version"
)
type failoverClusterInvoker struct {
@@ -91,6 +90,6 @@ func (invoker *failoverClusterInvoker) Invoke(invocation protocol.Invocation) pr
ip, _ := utils.GetLocalIP()
return &protocol.RPCResult{Err: perrors.Errorf("Failed to invoke the method %v in the service %v. Tried %v times of "+
"the providers %v (%v/%v)from the registry %v on the consumer %v using the dubbo version %v. Last error is %v.",
- methodName, invoker.GetUrl().Service(), retries, providers, len(providers), len(invokers), invoker.directory.GetUrl(), ip, version.Version, result.Error().Error(),
+ methodName, invoker.GetUrl().Service(), retries, providers, len(providers), len(invokers), invoker.directory.GetUrl(), ip, constant.Version, result.Error().Error(),
)}
}
diff --git a/cluster/cluster_impl/forking_cluster.go b/cluster/cluster_impl/forking_cluster.go
new file mode 100644
index 0000000000000000000000000000000000000000..0a3c2b313ff3c4e89e592af9256fc42713419914
--- /dev/null
+++ b/cluster/cluster_impl/forking_cluster.go
@@ -0,0 +1,40 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cluster_impl
+
+import (
+ "github.com/apache/dubbo-go/cluster"
+ "github.com/apache/dubbo-go/common/extension"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+type forkingCluster struct{}
+
+const forking = "forking"
+
+func init() {
+ extension.SetCluster(forking, NewForkingCluster)
+}
+
+func NewForkingCluster() cluster.Cluster {
+ return &forkingCluster{}
+}
+
+func (cluster *forkingCluster) Join(directory cluster.Directory) protocol.Invoker {
+ return newForkingClusterInvoker(directory)
+}
diff --git a/cluster/cluster_impl/forking_cluster_invoker.go b/cluster/cluster_impl/forking_cluster_invoker.go
new file mode 100644
index 0000000000000000000000000000000000000000..d6cf2f4b89ab4f322fa758deecae90c60742ef49
--- /dev/null
+++ b/cluster/cluster_impl/forking_cluster_invoker.go
@@ -0,0 +1,99 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cluster_impl
+
+import (
+ "errors"
+ "fmt"
+ "time"
+)
+
+import (
+ "github.com/Workiva/go-datastructures/queue"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+type forkingClusterInvoker struct {
+ baseClusterInvoker
+}
+
+func newForkingClusterInvoker(directory cluster.Directory) protocol.Invoker {
+ return &forkingClusterInvoker{
+ baseClusterInvoker: newBaseClusterInvoker(directory),
+ }
+}
+
+func (invoker *forkingClusterInvoker) Invoke(invocation protocol.Invocation) protocol.Result {
+ err := invoker.checkWhetherDestroyed()
+ if err != nil {
+ return &protocol.RPCResult{Err: err}
+ }
+
+ invokers := invoker.directory.List(invocation)
+ err = invoker.checkInvokers(invokers, invocation)
+ if err != nil {
+ return &protocol.RPCResult{Err: err}
+ }
+
+ var selected []protocol.Invoker
+ forks := int(invoker.GetUrl().GetParamInt(constant.FORKS_KEY, constant.DEFAULT_FORKS))
+ timeouts := invoker.GetUrl().GetParamInt(constant.TIMEOUT_KEY, constant.DEFAULT_TIMEOUT)
+ if forks < 0 || forks > len(invokers) {
+ selected = invokers
+ } else {
+ selected = make([]protocol.Invoker, 0)
+ loadbalance := getLoadBalance(invokers[0], invocation)
+ for i := 0; i < forks; i++ {
+ ivk := invoker.doSelect(loadbalance, invocation, invokers, selected)
+ if ivk != nil {
+ selected = append(selected, ivk)
+ }
+ }
+ }
+
+ resultQ := queue.New(1)
+ for _, ivk := range selected {
+ go func(k protocol.Invoker) {
+ result := k.Invoke(invocation)
+ err := resultQ.Put(result)
+ if err != nil {
+ logger.Errorf("resultQ put failed with exception: %v.\n", err)
+ }
+ }(ivk)
+ }
+
+ rsps, err := resultQ.Poll(1, time.Millisecond*time.Duration(timeouts))
+ if err != nil {
+ return &protocol.RPCResult{
+ Err: errors.New(fmt.Sprintf("failed to forking invoke provider %v, but no luck to perform the invocation. Last error is: %s", selected, err.Error()))}
+ }
+ if len(rsps) == 0 {
+ return &protocol.RPCResult{Err: errors.New(fmt.Sprintf("failed to forking invoke provider %v, but no resp", selected))}
+ }
+ result, ok := rsps[0].(protocol.Result)
+ if !ok {
+ return &protocol.RPCResult{Err: errors.New(fmt.Sprintf("failed to forking invoke provider %v, but not legal resp", selected))}
+ }
+ return result
+}
diff --git a/cluster/cluster_impl/forking_cluster_test.go b/cluster/cluster_impl/forking_cluster_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..8603f8aedc4e28a3a4ca2f115355debc1a5ecc62
--- /dev/null
+++ b/cluster/cluster_impl/forking_cluster_test.go
@@ -0,0 +1,162 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cluster_impl
+
+import (
+ "context"
+ "strconv"
+ "sync"
+ "testing"
+ "time"
+)
+
+import (
+ "github.com/golang/mock/gomock"
+ "github.com/stretchr/testify/assert"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster/directory"
+ "github.com/apache/dubbo-go/cluster/loadbalance"
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/extension"
+ "github.com/apache/dubbo-go/protocol"
+ "github.com/apache/dubbo-go/protocol/invocation"
+ "github.com/apache/dubbo-go/protocol/mock"
+)
+
+var (
+ forkingUrl, _ = common.NewURL(context.TODO(), "dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider")
+)
+
+func registerForking(t *testing.T, mockInvokers ...*mock.MockInvoker) protocol.Invoker {
+ extension.SetLoadbalance(loadbalance.RoundRobin, loadbalance.NewRoundRobinLoadBalance)
+
+ invokers := []protocol.Invoker{}
+ for i, ivk := range mockInvokers {
+ invokers = append(invokers, ivk)
+ if i == 0 {
+ ivk.EXPECT().GetUrl().Return(forkingUrl)
+ }
+ }
+ staticDir := directory.NewStaticDirectory(invokers)
+
+ forkingCluster := NewForkingCluster()
+ clusterInvoker := forkingCluster.Join(staticDir)
+ return clusterInvoker
+}
+
+func Test_ForkingInvokeSuccess(t *testing.T) {
+ ctrl := gomock.NewController(t)
+ defer ctrl.Finish()
+
+ invokers := make([]*mock.MockInvoker, 0)
+
+ mockResult := &protocol.RPCResult{Rest: rest{tried: 0, success: true}}
+ forkingUrl.AddParam(constant.FORKS_KEY, strconv.Itoa(3))
+ //forkingUrl.AddParam(constant.TIMEOUT_KEY, strconv.Itoa(constant.DEFAULT_TIMEOUT))
+
+ var wg sync.WaitGroup
+ wg.Add(2)
+ for i := 0; i < 2; i++ {
+ invoker := mock.NewMockInvoker(ctrl)
+ invokers = append(invokers, invoker)
+ invoker.EXPECT().IsAvailable().Return(true).AnyTimes()
+ invoker.EXPECT().Invoke(gomock.Any()).DoAndReturn(
+ func(invocation protocol.Invocation) protocol.Result {
+ wg.Done()
+ return mockResult
+ })
+ }
+
+ clusterInvoker := registerForking(t, invokers...)
+
+ result := clusterInvoker.Invoke(&invocation.RPCInvocation{})
+ assert.Equal(t, mockResult, result)
+ wg.Wait()
+}
+
+func Test_ForkingInvokeTimeout(t *testing.T) {
+ ctrl := gomock.NewController(t)
+ defer ctrl.Finish()
+
+ invokers := make([]*mock.MockInvoker, 0)
+
+ mockResult := &protocol.RPCResult{Rest: rest{tried: 0, success: true}}
+ forkingUrl.AddParam(constant.FORKS_KEY, strconv.Itoa(3))
+
+ var wg sync.WaitGroup
+ wg.Add(2)
+ for i := 0; i < 2; i++ {
+ invoker := mock.NewMockInvoker(ctrl)
+ invokers = append(invokers, invoker)
+ invoker.EXPECT().IsAvailable().Return(true).AnyTimes()
+ invoker.EXPECT().Invoke(gomock.Any()).DoAndReturn(
+ func(invocation protocol.Invocation) protocol.Result {
+ time.Sleep(2 * time.Second)
+ wg.Done()
+ return mockResult
+ })
+ }
+
+ clusterInvoker := registerForking(t, invokers...)
+
+ result := clusterInvoker.Invoke(&invocation.RPCInvocation{})
+ assert.NotNil(t, result)
+ assert.NotNil(t, result.Error())
+ wg.Wait()
+}
+
+func Test_ForkingInvokeHalfTimeout(t *testing.T) {
+ ctrl := gomock.NewController(t)
+ defer ctrl.Finish()
+
+ invokers := make([]*mock.MockInvoker, 0)
+
+ mockResult := &protocol.RPCResult{Rest: rest{tried: 0, success: true}}
+ forkingUrl.AddParam(constant.FORKS_KEY, strconv.Itoa(3))
+
+ var wg sync.WaitGroup
+ wg.Add(2)
+ for i := 0; i < 2; i++ {
+ invoker := mock.NewMockInvoker(ctrl)
+ invokers = append(invokers, invoker)
+ invoker.EXPECT().IsAvailable().Return(true).AnyTimes()
+ if i == 1 {
+ invoker.EXPECT().Invoke(gomock.Any()).DoAndReturn(
+ func(invocation protocol.Invocation) protocol.Result {
+ wg.Done()
+ return mockResult
+ })
+ } else {
+ invoker.EXPECT().Invoke(gomock.Any()).DoAndReturn(
+ func(invocation protocol.Invocation) protocol.Result {
+ time.Sleep(2 * time.Second)
+ wg.Done()
+ return mockResult
+ })
+ }
+ }
+
+ clusterInvoker := registerForking(t, invokers...)
+
+ result := clusterInvoker.Invoke(&invocation.RPCInvocation{})
+ assert.Equal(t, mockResult, result)
+ wg.Wait()
+}
diff --git a/common/constant/key.go b/common/constant/key.go
index 4d2664baf9b311f6ed8aa8e295599d7e8e5846c4..ed60c24b633fa62bbdf5b45931b286c6bbcd932b 100644
--- a/common/constant/key.go
+++ b/common/constant/key.go
@@ -48,6 +48,9 @@ const (
RETRIES_KEY = "retries"
BEAN_NAME = "bean.name"
FAIL_BACK_TASKS_KEY = "failbacktasks"
+ FORKS_KEY = "forks"
+ DEFAULT_FORKS = 2
+ DEFAULT_TIMEOUT = 1000
)
const (
@@ -87,3 +90,15 @@ const (
ProviderConfigPrefix = "dubbo.provider."
ConsumerConfigPrefix = "dubbo.consumer."
)
+
+const (
+ NACOS_KEY = "nacos"
+ NACOS_DEFAULT_ROLETYPE = 3
+ NACOS_CACHE_DIR_KEY = "cacheDir"
+ NACOS_LOG_DIR_KEY = "logDir"
+ NACOS_ENDPOINT = "endpoint"
+ NACOS_SERVICE_NAME_SEPARATOR = ":"
+ NACOS_CATEGORY_KEY = "category"
+ NACOS_PROTOCOL_KEY = "protocol"
+ NACOS_PATH_KEY = "path"
+)
diff --git a/version/version.go b/common/constant/version.go
similarity index 98%
rename from version/version.go
rename to common/constant/version.go
index b9a076e78cbf0c9c7b5172e1b30c84f60f250ea7..d4c6821e76894cbd82dc5fae09124263b5c6aa0f 100644
--- a/version/version.go
+++ b/common/constant/version.go
@@ -15,7 +15,7 @@
* limitations under the License.
*/
-package version
+package constant
const (
Version = "2.6.0"
diff --git a/config/config_loader.go b/config/config_loader.go
index 720f65f5de6b24b445b7ce07dd2daaba0a856681..b033aced5365dc58b06887d95b15b24ec91980a9 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -28,7 +28,6 @@ import (
"github.com/apache/dubbo-go/common"
"github.com/apache/dubbo-go/common/constant"
"github.com/apache/dubbo-go/common/logger"
- "github.com/apache/dubbo-go/version"
)
var (
@@ -94,7 +93,7 @@ func Load() {
checkok = false
count++
if count > maxWait {
- panic(fmt.Sprintf("Failed to check the status of the service %v . No provider available for the service to the consumer use dubbo version %v", refconfig.InterfaceName, version.Version))
+ panic(fmt.Sprintf("Failed to check the status of the service %v . No provider available for the service to the consumer use dubbo version %v", refconfig.InterfaceName, constant.Version))
}
time.Sleep(time.Second * 1)
break
diff --git a/config/reference_config.go b/config/reference_config.go
index 67a4a3d816060475fa49182f7141aba9807849e1..f90e3aabd3a68b8dc7a7509331d301ea3a252f92 100644
--- a/config/reference_config.go
+++ b/config/reference_config.go
@@ -158,6 +158,7 @@ func (refconfig *ReferenceConfig) getUrlMap() url.Values {
urlMap.Set(constant.GROUP_KEY, refconfig.Group)
urlMap.Set(constant.VERSION_KEY, refconfig.Version)
urlMap.Set(constant.GENERIC_KEY, strconv.FormatBool(refconfig.Generic))
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
//getty invoke async or sync
urlMap.Set(constant.ASYNC_KEY, strconv.FormatBool(refconfig.async))
diff --git a/config/reference_config_test.go b/config/reference_config_test.go
index 296cde65fad6017b930ef06e0045a45b4af27c86..774fece29f5158b6840b3384b5c56846cc4da37b 100644
--- a/config/reference_config_test.go
+++ b/config/reference_config_test.go
@@ -20,6 +20,8 @@ package config
import (
"sync"
"testing"
+
+ "github.com/apache/dubbo-go/common/constant"
)
import (
@@ -82,6 +84,7 @@ func doInit() {
"MockService": {
Params: map[string]string{
"serviceid": "soa.mock",
+ "forks": "5",
},
Registry: "shanghai_reg1,shanghai_reg2,hangzhou_reg1,hangzhou_reg2",
InterfaceName: "com.MockService",
@@ -190,6 +193,23 @@ func Test_Implement(t *testing.T) {
consumerConfig = nil
}
+func Test_Forking(t *testing.T) {
+ doInit()
+ extension.SetProtocol("dubbo", GetProtocol)
+ extension.SetProtocol("registry", GetProtocol)
+ m := consumerConfig.References["MockService"]
+ m.Url = "dubbo://127.0.0.1:20000;registry://127.0.0.2:20000"
+
+ for _, reference := range consumerConfig.References {
+ reference.Refer()
+ forks := int(reference.invoker.GetUrl().GetParamInt(constant.FORKS_KEY, constant.DEFAULT_FORKS))
+ assert.Equal(t, 5, forks)
+ assert.NotNil(t, reference.pxy)
+ assert.NotNil(t, reference.Cluster)
+ }
+ consumerConfig = nil
+}
+
func GetProtocol() protocol.Protocol {
if regProtocol != nil {
return regProtocol
diff --git a/config/registry_config.go b/config/registry_config.go
index 3d54c348aadd2a2f836849d12e50887c36909d31..0abdab810f3cfa835f7d1f21e395cd2a2812a051 100644
--- a/config/registry_config.go
+++ b/config/registry_config.go
@@ -36,9 +36,10 @@ type RegistryConfig struct {
TimeoutStr string `yaml:"timeout" default:"5s" json:"timeout,omitempty" property:"timeout"` // unit: second
Group string `yaml:"group" json:"group,omitempty" property:"group"`
//for registry
- Address string `yaml:"address" json:"address,omitempty" property:"address"`
- Username string `yaml:"username" json:"username,omitempty" property:"username"`
- Password string `yaml:"password" json:"password,omitempty" property:"password"`
+ Address string `yaml:"address" json:"address,omitempty" property:"address"`
+ Username string `yaml:"username" json:"username,omitempty" property:"username"`
+ Password string `yaml:"password" json:"password,omitempty" property:"password"`
+ Params map[string]string `yaml:"params" json:"params,omitempty" property:"params"`
}
func (*RegistryConfig) Prefix() string {
@@ -109,6 +110,8 @@ func (regconfig *RegistryConfig) getUrlMap(roleType common.RoleType) url.Values
urlMap.Set(constant.ROLE_KEY, strconv.Itoa(int(roleType)))
urlMap.Set(constant.REGISTRY_KEY, regconfig.Protocol)
urlMap.Set(constant.REGISTRY_TIMEOUT_KEY, regconfig.TimeoutStr)
-
+ for k, v := range regconfig.Params {
+ urlMap.Set(k, v)
+ }
return urlMap
}
diff --git a/config/service_config.go b/config/service_config.go
index 76913319f6f0ac27ec36ebaa2d89db09bbd79c7c..8b4a7d1b2251be206085a54a8676944aa3158609 100644
--- a/config/service_config.go
+++ b/config/service_config.go
@@ -163,6 +163,7 @@ func (srvconfig *ServiceConfig) getUrlMap() url.Values {
urlMap.Set(constant.RETRIES_KEY, strconv.FormatInt(srvconfig.Retries, 10))
urlMap.Set(constant.GROUP_KEY, srvconfig.Group)
urlMap.Set(constant.VERSION_KEY, srvconfig.Version)
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
//application info
urlMap.Set(constant.APPLICATION_KEY, providerConfig.ApplicationConfig.Name)
urlMap.Set(constant.ORGANIZATION_KEY, providerConfig.ApplicationConfig.Organization)
diff --git a/config/testdata/consumer_config.yml b/config/testdata/consumer_config.yml
index 373871dccbc6c3f7272b7abcb1a9a104c8f13090..372873abbb258e03acfe8e9e00d03aa2f77fb9a9 100644
--- a/config/testdata/consumer_config.yml
+++ b/config/testdata/consumer_config.yml
@@ -47,6 +47,7 @@ references:
params:
"serviceid":
"soa.com.ikurento.user.UserProvider"
+ "forks": 5
protocol_conf:
dubbo:
diff --git a/config_center/zookeeper/impl.go b/config_center/zookeeper/impl.go
index ef0761efcd0d2cee47425dd5e1099200d3be6a70..f2827b2bb693fc1943116686f8056c0edaeadc99 100644
--- a/config_center/zookeeper/impl.go
+++ b/config_center/zookeeper/impl.go
@@ -196,7 +196,7 @@ func (r *zookeeperDynamicConfiguration) closeConfigs() {
r.cltLock.Lock()
defer r.cltLock.Unlock()
logger.Infof("begin to close provider zk client")
- // 鍏堝叧闂棫client锛屼互鍏抽棴tmp node
+ // Close the old client first to close the tmp node
r.client.Close()
r.client = nil
}
diff --git a/config_center/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar b/config_center/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar
deleted file mode 100644
index 839531b8b8762a9c19e334a5cbf79314cb16f945..0000000000000000000000000000000000000000
Binary files a/config_center/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar and /dev/null differ
diff --git a/dubbogo.png b/dubbogo.png
new file mode 100644
index 0000000000000000000000000000000000000000..2cac434091276df102c3ae405c09621b8d8926ef
Binary files /dev/null and b/dubbogo.png differ
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/client.go b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/client.go
index fb2e0ef7ec4cc82e681ff8d352a8f45276ccfd99..d27af7a31778403d518e6454de7ebab4b9b5cdf7 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/client.go
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/client.go
@@ -27,7 +27,7 @@ import (
)
import (
- "github.com/apache/dubbo-go-hessian2"
+ hessian "github.com/apache/dubbo-go-hessian2"
)
import (
@@ -140,7 +140,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("app exit now...")
return
}
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/user.go b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/user.go
index 8140acaef621f361e5b35fa90318d73546902913..5bddf1e19f59be1b7fae917cffddfde4d362f44e 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/user.go
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/app/user.go
@@ -83,7 +83,7 @@ type User struct {
Name string
Age int32
Time time.Time
- Sex Gender // 娉ㄦ剰姝ゅ锛宩ava enum Object <--> go string
+ Sex Gender // notice: java enum Object <--> go string
}
func (u User) String() string {
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/server.go b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/server.go
index 814978566774c449e058c7f0d4e73176f5a1f57b..cd982992171fdf674e560bfb4ed280c1951cccde 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/server.go
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/server.go
@@ -78,7 +78,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("provider app exit now...")
return
}
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/user.go b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/user.go
index d0ac61e4c41e805dbcadc30238993e3946da7cd0..0e4d05766887ae41440313b49ba4dc859a09ed35 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/user.go
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/app/user.go
@@ -84,7 +84,7 @@ type (
Name string
Age int32
Time time.Time
- Sex Gender // 娉ㄦ剰姝ゅ锛宩ava enum Object <--> go string
+ Sex Gender // notice: java enum Object <--> go string
}
UserProvider struct {
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/app/client.go b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/app/client.go
index 642b45a9343477086300ccb78d56756fbf51a817..5b1634788c455f6b8f0fb964f25a07b525492cf0 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/app/client.go
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/app/client.go
@@ -125,7 +125,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("app exit now...")
return
}
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/app/server.go b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/app/server.go
index 851a97c15543961ad29784de449fe1ee56adc9c9..0a0e72915fef0ca4613f78a87fa1057152c1cc9a 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/app/server.go
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/app/server.go
@@ -67,7 +67,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("provider app exit now...")
return
}
diff --git a/examples/general/dubbo/go-client/app/client.go b/examples/general/dubbo/go-client/app/client.go
index b7ee0e662a26251a79af13d36215cc2cb44fd794..e839b0b2776d8e3b2aba2756d2a622bea2b8e88d 100644
--- a/examples/general/dubbo/go-client/app/client.go
+++ b/examples/general/dubbo/go-client/app/client.go
@@ -33,7 +33,6 @@ import (
"github.com/apache/dubbo-go/common/logger"
_ "github.com/apache/dubbo-go/common/proxy/proxy_factory"
"github.com/apache/dubbo-go/config"
- "github.com/apache/dubbo-go/protocol/dubbo"
_ "github.com/apache/dubbo-go/registry/protocol"
_ "github.com/apache/dubbo-go/filter/impl"
@@ -64,8 +63,6 @@ func main() {
test1()
println("\n\ntest2")
test2()
- println("\n\ntest3")
- test3()
initSignal()
}
@@ -86,7 +83,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("app exit now...")
return
}
@@ -288,24 +285,3 @@ func test2() {
}
println("error: %v", err)
}
-func test3() {
- var appName = "UserProviderGer"
- var referenceConfig = config.ReferenceConfig{
- InterfaceName: "com.ikurento.user.UserProvider",
- Cluster: "failover",
- Registry: "hangzhouzk",
- Protocol: dubbo.DUBBO,
- Generic: true,
- }
- referenceConfig.GenericLoad(appName) //appName is the unique identification of RPCService
-
- time.Sleep(3 * time.Second)
- println("\n\n\nstart to generic invoke")
- resp, err := referenceConfig.GetRPCService().(*config.GenericService).Invoke([]interface{}{"GetUser", []string{"java.lang.String"}, []interface{}{"A003"}})
- if err != nil {
- panic(err)
- }
- println("res: %v\n", resp)
- println("succ!")
-
-}
diff --git a/examples/general/dubbo/go-client/app/user.go b/examples/general/dubbo/go-client/app/user.go
index affa5418a701842e890f9e2498c2ef7a769532bd..104d325d052940439da1c89c565a47520c73dd88 100644
--- a/examples/general/dubbo/go-client/app/user.go
+++ b/examples/general/dubbo/go-client/app/user.go
@@ -89,7 +89,7 @@ type User struct {
Name string
Age int32
Time time.Time
- Sex Gender // 娉ㄦ剰姝ゅ锛宩ava enum Object <--> go string
+ Sex Gender // notice: java enum Object <--> go string
}
func (u User) String() string {
diff --git a/examples/general/dubbo/go-server/app/server.go b/examples/general/dubbo/go-server/app/server.go
index de9c28737b43cee780494c6f0824cabac84b6595..ac92b879b15cb88ebc71fc5df90675b01760c899 100644
--- a/examples/general/dubbo/go-server/app/server.go
+++ b/examples/general/dubbo/go-server/app/server.go
@@ -79,7 +79,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("provider app exit now...")
return
}
diff --git a/examples/general/dubbo/go-server/app/user.go b/examples/general/dubbo/go-server/app/user.go
index ce53bca080e388c2ef8bb852a4ddc7f95a232d96..e07a02e772de589bd9df85ef6e1e69fb2468d347 100644
--- a/examples/general/dubbo/go-server/app/user.go
+++ b/examples/general/dubbo/go-server/app/user.go
@@ -24,7 +24,7 @@ import (
)
import (
- "github.com/apache/dubbo-go-hessian2"
+ hessian "github.com/apache/dubbo-go-hessian2"
)
type Gender hessian.JavaEnum
@@ -73,7 +73,7 @@ type (
Name string
Age int32
Time time.Time
- Sex Gender // 娉ㄦ剰姝ゅ锛宩ava enum Object <--> go string
+ Sex Gender // notice: java enum Object <--> go string
}
)
diff --git a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
index 9122a629f49cb1e5eeee1641e89fa0c91091e960..5c9870eecacb51115b266e8e13d81e02323d5a74 100644
--- a/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/general/dubbo/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -17,12 +17,12 @@ import com.alibaba.dubbo.rpc.service.EchoService;
import java.util.List;
public class Consumer {
- //瀹氫箟涓€涓鏈夊彉閲� 锛圫pring涓姹傦級
+ // Define a private variable (Required in Spring)
private UserProvider userProvider;
private UserProvider userProvider1;
private UserProvider userProvider2;
- //Spring娉ㄥ叆锛圫pring涓姹傦級
+ // Spring DI (Required in Spring)
public void setUserProvider(UserProvider u) {
this.userProvider = u;
}
@@ -33,7 +33,7 @@ public class Consumer {
this.userProvider2 = u;
}
- //鍚姩consumer鐨勫叆鍙ｅ嚱鏁�(鍦ㄩ厤缃枃浠朵腑鎸囧畾)
+ // Start the entry function for consumer (Specified in the configuration file)
public void start() throws Exception {
System.out.println("\n\ntest");
testGetUser();
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
index d600545c5084a40f1318e47a6a1c20bfcd6d36bc..04729fb7a33abe9738ccfdd48a7b2b19028587da 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -9,8 +9,8 @@ import org.slf4j.LoggerFactory;
import java.util.*;
public class UserProviderAnotherImpl implements UserProvider {
- // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
- private static final Logger logger = LoggerFactory.getLogger("userLogger"); // 杈撳嚭鍒皍ser-server.log
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // Only output to dubbo's log(logs/server.log)
+ private static final Logger logger = LoggerFactory.getLogger("userLogger"); // Output to user-server.log
private Map<String, User> userMap = new HashMap<String, User>();
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 47a4e2d9732aa8d8d9279d47af5bb4fb3db37195..1efbf823740f5e3e4e82931a48bfc02ee9e78029 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -14,8 +14,8 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class UserProviderImpl implements UserProvider {
- // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
- private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // 杈撳嚭鍒皍ser-server.log
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // Only output to dubbo's log(logs/server.log)
+ private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // Output to user-server.log
Map<String, User> userMap = new HashMap<String, User>();
public UserProviderImpl() {
diff --git a/examples/general/jsonrpc/go-client/app/client.go b/examples/general/jsonrpc/go-client/app/client.go
index b781f860bc41cdc616f8836499d584056c29af43..abbe586de94a26c9d1a71892b38844662ae4863a 100644
--- a/examples/general/jsonrpc/go-client/app/client.go
+++ b/examples/general/jsonrpc/go-client/app/client.go
@@ -78,7 +78,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("app exit now...")
return
}
diff --git a/examples/general/jsonrpc/go-server/app/server.go b/examples/general/jsonrpc/go-server/app/server.go
index 231082b5b4accbbb9aa78b2241416f0c8014c5ef..e36b6efe9d115d8352f09f1f5011ea00d92f0d13 100644
--- a/examples/general/jsonrpc/go-server/app/server.go
+++ b/examples/general/jsonrpc/go-server/app/server.go
@@ -69,7 +69,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("provider app exit now...")
return
}
diff --git a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
index 2c7b27b5e6a494420a57d6614a8f76017fccbea7..1a38dbfba906a951fcf8bd481650608bd5d35c9f 100644
--- a/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
+++ b/examples/general/jsonrpc/java-client/src/main/java/com/ikurento/user/Consumer.java
@@ -17,12 +17,12 @@ import com.alibaba.dubbo.rpc.service.EchoService;
import java.util.List;
public class Consumer {
- //瀹氫箟涓€涓鏈夊彉閲� 锛圫pring涓姹傦級
+ // Define a private variable (Required in Spring)
private UserProvider userProvider;
private UserProvider userProvider1;
private UserProvider userProvider2;
- //Spring娉ㄥ叆锛圫pring涓姹傦級
+ // Spring DI (Required in Spring)
public void setUserProvider(UserProvider u) {
this.userProvider = u;
}
@@ -33,7 +33,7 @@ public class Consumer {
this.userProvider2 = u;
}
- //鍚姩consumer鐨勫叆鍙ｅ嚱鏁�(鍦ㄩ厤缃枃浠朵腑鎸囧畾)
+ // Start the entry function for consumer (Specified in the configuration file)
public void start() throws Exception {
System.out.println("\n\ntest");
testGetUser();
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
index 753a6f89a5f60e0f4884711d4c3b79e52ed2f094..9e22b78b3de2412c8aefbfdbb37d2886d016a0f4 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -9,8 +9,8 @@ import org.slf4j.LoggerFactory;
import java.util.*;
public class UserProviderAnotherImpl implements UserProvider {
- // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
- private static final Logger logger = LoggerFactory.getLogger("userLogger"); // 杈撳嚭鍒皍ser-server.log
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // Only output to dubbo's log(logs/server.log)
+ private static final Logger logger = LoggerFactory.getLogger("userLogger"); // Output to user-server.log
private Map<String, User> userMap = new HashMap<String, User>();
diff --git a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index 960c678cf76cf4bafb3de9d5ce2a587b61aa1bac..1ff8afa62220463932872df2172b35e4e16a4591 100644
--- a/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/general/jsonrpc/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -14,8 +14,8 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class UserProviderImpl implements UserProvider {
- // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
- private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // 杈撳嚭鍒皍ser-server.log
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // Only output to dubbo's log(logs/server.log)
+ private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // Output to user-server.log
Map<String, User> userMap = new HashMap<String, User>();
public UserProviderImpl() {
diff --git a/examples/generic/go-client/app/client.go b/examples/generic/go-client/app/client.go
new file mode 100644
index 0000000000000000000000000000000000000000..8d5a1bc5fa6cb186fcf456d385f8dad16b750ea3
--- /dev/null
+++ b/examples/generic/go-client/app/client.go
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package main
+
+import (
+ "fmt"
+ "time"
+)
+
+import (
+ _ "github.com/apache/dubbo-go/common/proxy/proxy_factory"
+ "github.com/apache/dubbo-go/config"
+ "github.com/apache/dubbo-go/protocol/dubbo"
+ _ "github.com/apache/dubbo-go/registry/protocol"
+
+ _ "github.com/apache/dubbo-go/filter/impl"
+
+ _ "github.com/apache/dubbo-go/cluster/cluster_impl"
+ _ "github.com/apache/dubbo-go/cluster/loadbalance"
+ _ "github.com/apache/dubbo-go/registry/zookeeper"
+)
+
+var (
+ survivalTimeout int = 10e9
+)
+
+// they are necessary:
+// export CONF_CONSUMER_FILE_PATH="xxx"
+// export APP_LOG_CONF_FILE="xxx"
+func main() {
+ println("\n\ntest")
+ test()
+ println("\n\ntest2")
+ test2()
+
+}
+func test() {
+ var appName = "UserProviderGer"
+ var referenceConfig = config.ReferenceConfig{
+ InterfaceName: "com.ikurento.user.UserProvider",
+ Cluster: "failover",
+ Registry: "hangzhouzk",
+ Protocol: dubbo.DUBBO,
+ Generic: true,
+ }
+ referenceConfig.GenericLoad(appName) //appName is the unique identification of RPCService
+
+ time.Sleep(3 * time.Second)
+ println("\n\n\nstart to generic invoke")
+ resp, err := referenceConfig.GetRPCService().(*config.GenericService).Invoke([]interface{}{"GetUser", []string{"java.lang.String"}, []interface{}{"A003"}})
+ if err != nil {
+ panic(err)
+ }
+ fmt.Printf("res: %+v\n", resp)
+ println("succ!")
+
+}
+func test2() {
+ var appName = "UserProviderGer"
+ var referenceConfig = config.ReferenceConfig{
+ InterfaceName: "com.ikurento.user.UserProvider",
+ Cluster: "failover",
+ Registry: "hangzhouzk",
+ Protocol: dubbo.DUBBO,
+ Generic: true,
+ }
+ referenceConfig.GenericLoad(appName) //appName is the unique identification of RPCService
+
+ time.Sleep(3 * time.Second)
+ println("\n\n\nstart to generic invoke")
+ user := User{
+ Id: "3213",
+ Name: "panty",
+ Age: 25,
+ Time: time.Now(),
+ Sex: Gender(MAN),
+ }
+ resp, err := referenceConfig.GetRPCService().(*config.GenericService).Invoke([]interface{}{"queryUser", []string{"com.ikurento.user.User"}, []interface{}{user}})
+ if err != nil {
+ panic(err)
+ }
+ fmt.Printf("res: %+v\n", resp)
+ println("succ!")
+
+}
diff --git a/examples/generic/go-client/app/user.go b/examples/generic/go-client/app/user.go
new file mode 100644
index 0000000000000000000000000000000000000000..9b226e24456e850f1b31fc0501e04d573cec35fd
--- /dev/null
+++ b/examples/generic/go-client/app/user.go
@@ -0,0 +1,57 @@
+package main
+
+import (
+ "strconv"
+ "time"
+)
+import (
+ hessian "github.com/apache/dubbo-go-hessian2"
+)
+
+type Gender hessian.JavaEnum
+
+const (
+ MAN hessian.JavaEnum = iota
+ WOMAN
+)
+
+var genderName = map[hessian.JavaEnum]string{
+ MAN: "MAN",
+ WOMAN: "WOMAN",
+}
+
+var genderValue = map[string]hessian.JavaEnum{
+ "MAN": MAN,
+ "WOMAN": WOMAN,
+}
+
+func (g Gender) JavaClassName() string {
+ return "com.ikurento.user.Gender"
+}
+
+func (g Gender) String() string {
+ s, ok := genderName[hessian.JavaEnum(g)]
+ if ok {
+ return s
+ }
+
+ return strconv.Itoa(int(g))
+}
+
+func (g Gender) EnumValue(s string) hessian.JavaEnum {
+ v, ok := genderValue[s]
+ if ok {
+ return v
+ }
+
+ return hessian.InvalidJavaEnum
+}
+
+type User struct {
+ // !!! Cannot define lowercase names of variable
+ Id string
+ Name string
+ Age int32
+ Time time.Time
+ Sex Gender // 娉ㄦ剰姝ゅ锛宩ava enum Object <--> go string
+}
diff --git a/examples/generic/go-client/assembly/bin/load.sh b/examples/generic/go-client/assembly/bin/load.sh
new file mode 100644
index 0000000000000000000000000000000000000000..07d5d15eac7b7974845e36c3807e7ec55875de65
--- /dev/null
+++ b/examples/generic/go-client/assembly/bin/load.sh
@@ -0,0 +1,196 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : dubbogo app devops script
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-05-13 02:01
+# FILE : load.sh
+# ******************************************************
+
+APP_NAME="APPLICATION_NAME"
+APP_ARGS=""
+SLEEP_INTERVAL=5
+MAX_LIFETIME=4000
+
+PROJECT_HOME=""
+OS_NAME=`uname`
+if [[ ${OS_NAME} != "Windows" ]]; then
+ PROJECT_HOME=`pwd`
+ PROJECT_HOME=${PROJECT_HOME}"/"
+else
+ APP_NAME="APPLICATION_NAME.exe"
+fi
+
+export CONF_CONSUMER_FILE_PATH=${PROJECT_HOME}"TARGET_CONF_FILE"
+export APP_LOG_CONF_FILE=${PROJECT_HOME}"TARGET_LOG_CONF_FILE"
+# export GOTRACEBACK=system
+# export GODEBUG=gctrace=1
+
+usage() {
+ echo "Usage: $0 start [conf suffix]"
+ echo " $0 stop"
+ echo " $0 term"
+ echo " $0 restart"
+ echo " $0 list"
+ echo " $0 monitor"
+ echo " $0 crontab"
+ exit
+}
+
+start() {
+ arg=$1
+ if [ "$arg" = "" ];then
+ echo "No registry type! Default client.yml!"
+ else
+ export CONF_CONSUMER_FILE_PATH=${CONF_CONSUMER_FILE_PATH//\.yml/\_$arg\.yml}
+ fi
+ if [ ! -f "${CONF_CONSUMER_FILE_PATH}" ];then
+ echo $CONF_CONSUMER_FILE_PATH" is not existing!"
+ return
+ fi
+ APP_LOG_PATH=${PROJECT_HOME}"logs/"
+ mkdir -p ${APP_LOG_PATH}
+ APP_BIN=${PROJECT_HOME}sbin/${APP_NAME}
+ chmod u+x ${APP_BIN}
+ # CMD="nohup ${APP_BIN} ${APP_ARGS} >>${APP_NAME}.nohup.out 2>&1 &"
+ CMD="${APP_BIN}"
+ eval ${CMD}
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $2}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $1}'`
+ fi
+ CUR=`date +%FT%T`
+ if [ "${PID}" != "" ]; then
+ for p in ${PID}
+ do
+ echo "start ${APP_NAME} ( pid =" ${p} ") at " ${CUR}
+ done
+ fi
+}
+
+stop() {
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $2}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $1}'`
+ fi
+ if [ "${PID}" != "" ];
+ then
+ for ps in ${PID}
+ do
+ echo "kill -SIGINT ${APP_NAME} ( pid =" ${ps} ")"
+ kill -2 ${ps}
+ done
+ fi
+}
+
+
+term() {
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $2}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $1}'`
+ fi
+ if [ "${PID}" != "" ];
+ then
+ for ps in ${PID}
+ do
+ echo "kill -9 ${APP_NAME} ( pid =" ${ps} ")"
+ kill -9 ${ps}
+ done
+ fi
+}
+
+list() {
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{printf("%s,%s,%s,%s\n", $1, $2, $9, $10)}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{printf("%s,%s,%s,%s,%s\n", $1, $4, $6, $7, $8)}'`
+ fi
+
+ if [ "${PID}" != "" ]; then
+ echo "list ${APP_NAME}"
+
+ if [[ ${OS_NAME} == "Linux" || ${OS_NAME} == "Darwin" ]]; then
+ echo "index: user, pid, start, duration"
+ else
+ echo "index: PID, WINPID, UID, STIME, COMMAND"
+ fi
+ idx=0
+ for ps in ${PID}
+ do
+ echo "${idx}: ${ps}"
+ ((idx ++))
+ done
+ fi
+}
+
+monitor() {
+ idx=0
+ while true; do
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $2}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $1}'`
+ fi
+ if [[ "${PID}" == "" ]]; then
+ start
+ idx=0
+ fi
+
+ ((LIFE=idx*${SLEEP_INTERVAL}))
+ echo "${APP_NAME} ( pid = " ${PID} ") has been working in normal state for " $LIFE " seconds."
+ ((idx ++))
+ sleep ${SLEEP_INTERVAL}
+ done
+}
+
+crontab() {
+ idx=0
+ while true; do
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $2}'`
+ if [[ ${OS_NAME} != "Linux" && ${OS_NAME} != "Darwin" ]]; then
+ PID=`ps aux | grep -w ${APP_NAME} | grep -v grep | awk '{print $1}'`
+ fi
+ if [[ "${PID}" == "" ]]; then
+ start
+ idx=0
+ fi
+
+ ((LIFE=idx*${SLEEP_INTERVAL}))
+ echo "${APP_NAME} ( pid = " ${PID} ") has been working in normal state for " $LIFE " seconds."
+ ((idx ++))
+ sleep ${SLEEP_INTERVAL}
+ if [[ ${LIFE} -gt ${MAX_LIFETIME} ]]; then
+ kill -9 ${PID}
+ fi
+ done
+}
+
+opt=$1
+case C"$opt" in
+ Cstart)
+ start $2
+ ;;
+ Cstop)
+ stop
+ ;;
+ Cterm)
+ term
+ ;;
+ Crestart)
+ term
+ start $2
+ ;;
+ Clist)
+ list
+ ;;
+ Cmonitor)
+ monitor
+ ;;
+ Ccrontab)
+ crontab
+ ;;
+ C*)
+ usage
+ ;;
+esac
+
diff --git a/examples/generic/go-client/assembly/common/app.properties b/examples/generic/go-client/assembly/common/app.properties
new file mode 100644
index 0000000000000000000000000000000000000000..6bbd6db850ceeaf5ff873fee01a3578237cbd557
--- /dev/null
+++ b/examples/generic/go-client/assembly/common/app.properties
@@ -0,0 +1,17 @@
+# dubbogo application configure script
+# ******************************************************
+# DESC : dubbogo environment variable
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:29
+# FILE : app.properties
+# ******************************************************
+
+export TARGET_EXEC_NAME="user_info_client"
+# BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
+export BUILD_PACKAGE="app"
+
+export TARGET_CONF_FILE="conf/client.yml"
+export TARGET_LOG_CONF_FILE="conf/log.yml"
diff --git a/examples/generic/go-client/assembly/common/build.sh b/examples/generic/go-client/assembly/common/build.sh
new file mode 100644
index 0000000000000000000000000000000000000000..e72418297ad2f0ac6985476b5a8d5e03b9e7584e
--- /dev/null
+++ b/examples/generic/go-client/assembly/common/build.sh
@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:28
+# FILE : build.sh
+# ******************************************************
+
+rm -rf target/
+
+PROJECT_HOME=`pwd`
+TARGET_FOLDER=${PROJECT_HOME}/target/${GOOS}
+
+TARGET_SBIN_NAME=${TARGET_EXEC_NAME}
+version=`cat app/version.go | grep Version | grep -v "Apache" | awk -F '=' '{print $2}' | awk -F '"' '{print $2}'`
+if [[ ${GOOS} == "windows" ]]; then
+ TARGET_SBIN_NAME=${TARGET_SBIN_NAME}.exe
+fi
+TARGET_NAME=${TARGET_FOLDER}/${TARGET_SBIN_NAME}
+if [[ $PROFILE == "dev" || $PROFILE == "test" ]]; then
+ # GFLAGS=-gcflags "-N -l" -race -x -v # -x浼氭妸go build鐨勮缁嗚繃绋嬭緭鍑�
+ # GFLAGS=-gcflags "-N -l" -race -v
+ # GFLAGS="-gcflags \"-N -l\" -v"
+ cd ${BUILD_PACKAGE} && GOOS=$GOOS GOARCH=$GOARCH go build -gcflags "-N -l" -x -v -i -o ${TARGET_NAME} && cd -
+else
+ # -s鍘绘帀绗﹀彿琛紙鐒跺悗panic鏃跺€欑殑stack trace灏辨病鏈変换浣曟枃浠跺悕/琛屽彿淇℃伅浜嗭紝杩欎釜绛変环浜庢櫘閫欳/C++绋嬪簭琚玸trip鐨勬晥鏋滐級锛�
+ # -w鍘绘帀DWARF璋冭瘯淇℃伅锛屽緱鍒扮殑绋嬪簭灏变笉鑳界敤gdb璋冭瘯浜嗐€�-s鍜�-w涔熷彲浠ュ垎寮€浣跨敤锛屼竴鑸潵璇村鏋滀笉鎵撶畻鐢╣db璋冭瘯锛�
+ # -w鍩烘湰娌″暐鎹熷け銆�-s鐨勬崯澶卞氨鏈夌偣澶т簡銆�
+ cd ${BUILD_PACKAGE} && GOOS=$GOOS GOARCH=$GOARCH go build -ldflags "-w" -x -v -i -o ${TARGET_NAME} && cd -
+fi
+
+TAR_NAME=${TARGET_EXEC_NAME}-${version}-`date "+%Y%m%d-%H%M"`-${PROFILE}
+
+mkdir -p ${TARGET_FOLDER}/${TAR_NAME}
+
+SBIN_DIR=${TARGET_FOLDER}/${TAR_NAME}/sbin
+BIN_DIR=${TARGET_FOLDER}/${TAR_NAME}
+CONF_DIR=${TARGET_FOLDER}/${TAR_NAME}/conf
+
+mkdir -p ${SBIN_DIR}
+mkdir -p ${CONF_DIR}
+
+mv ${TARGET_NAME} ${SBIN_DIR}
+cp -r assembly/bin ${BIN_DIR}
+cd ${BIN_DIR}/bin/ && mv load.sh load_${TARGET_EXEC_NAME}.sh && cd -
+
+platform=$(uname)
+# modify APPLICATION_NAME
+if [ ${platform} == "Darwin" ]; then
+ sed -i "" "s~APPLICATION_NAME~${TARGET_EXEC_NAME}~g" ${BIN_DIR}/bin/*
+else
+ sed -i "s~APPLICATION_NAME~${TARGET_EXEC_NAME}~g" ${BIN_DIR}/bin/*
+fi
+
+# modify TARGET_CONF_FILE
+if [ ${platform} == "Darwin" ]; then
+ sed -i "" "s~TARGET_CONF_FILE~${TARGET_CONF_FILE}~g" ${BIN_DIR}/bin/*
+else
+ sed -i "s~TARGET_CONF_FILE~${TARGET_CONF_FILE}~g" ${BIN_DIR}/bin/*
+fi
+
+# modify TARGET_LOG_CONF_FILE
+if [ ${platform} == "Darwin" ]; then
+ sed -i "" "s~TARGET_LOG_CONF_FILE~${TARGET_LOG_CONF_FILE}~g" ${BIN_DIR}/bin/*
+else
+ sed -i "s~TARGET_LOG_CONF_FILE~${TARGET_LOG_CONF_FILE}~g" ${BIN_DIR}/bin/*
+fi
+
+cp -r profiles/${PROFILE}/* ${CONF_DIR}
+
+cd ${TARGET_FOLDER}
+
+tar czf ${TAR_NAME}.tar.gz ${TAR_NAME}/*
+
diff --git a/examples/generic/go-client/assembly/linux/dev.sh b/examples/generic/go-client/assembly/linux/dev.sh
new file mode 100644
index 0000000000000000000000000000000000000000..3373f01b948b708cd7bc1958c9d56a9042c60a68
--- /dev/null
+++ b/examples/generic/go-client/assembly/linux/dev.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for dev env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2017-10-18 13:24
+# FILE : dev.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=linux
+export GOARCH=amd64
+
+export PROFILE="dev"
+
+PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/linux/release.sh b/examples/generic/go-client/assembly/linux/release.sh
new file mode 100644
index 0000000000000000000000000000000000000000..34867b8b3488778cd76a1dc7802393dcab6b0df0
--- /dev/null
+++ b/examples/generic/go-client/assembly/linux/release.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for release env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=linux
+export GOARCH=amd64
+
+export PROFILE="release"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/linux/test.sh b/examples/generic/go-client/assembly/linux/test.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1bbbefd1e14e08c16deaf859e2841f4d1fe88e9c
--- /dev/null
+++ b/examples/generic/go-client/assembly/linux/test.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for test env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=linux
+export GOARCH=amd64
+
+export PROFILE="test"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/mac/dev.sh b/examples/generic/go-client/assembly/mac/dev.sh
new file mode 100644
index 0000000000000000000000000000000000000000..b68ac83b6524a6713cd90c4fc5968fe64b1a9545
--- /dev/null
+++ b/examples/generic/go-client/assembly/mac/dev.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for dev env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2017-10-18 13:24
+# FILE : dev.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=darwin
+export GOARCH=amd64
+
+export PROFILE="dev"
+
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/mac/release.sh b/examples/generic/go-client/assembly/mac/release.sh
new file mode 100644
index 0000000000000000000000000000000000000000..688288b3b1b989e8af70a3674b34ea8e0668f3b4
--- /dev/null
+++ b/examples/generic/go-client/assembly/mac/release.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for release env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=darwin
+export GOARCH=amd64
+
+export PROFILE="release"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/mac/test.sh b/examples/generic/go-client/assembly/mac/test.sh
new file mode 100644
index 0000000000000000000000000000000000000000..56d6c11ecd6a1dc5984c74b88c10be9239e57428
--- /dev/null
+++ b/examples/generic/go-client/assembly/mac/test.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for test env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=darwin
+export GOARCH=amd64
+
+export PROFILE="test"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/windows/dev.sh b/examples/generic/go-client/assembly/windows/dev.sh
new file mode 100644
index 0000000000000000000000000000000000000000..91cf6f23bcbecb26db798469a30529261aabbbb6
--- /dev/null
+++ b/examples/generic/go-client/assembly/windows/dev.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for dev env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2017-10-18 13:24
+# FILE : dev.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=linux
+export GOARCH=amd64
+
+export PROFILE="dev"
+PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/windows/release.sh b/examples/generic/go-client/assembly/windows/release.sh
new file mode 100644
index 0000000000000000000000000000000000000000..f317720bd53d9c9e5f8f484b6eb682c9c736af0c
--- /dev/null
+++ b/examples/generic/go-client/assembly/windows/release.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for release env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=windows
+export GOARCH=amd64
+
+export PROFILE="release"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/assembly/windows/test.sh b/examples/generic/go-client/assembly/windows/test.sh
new file mode 100644
index 0000000000000000000000000000000000000000..7dd2bec5260e647b57a46aaa37acc098babff068
--- /dev/null
+++ b/examples/generic/go-client/assembly/windows/test.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# ******************************************************
+# DESC : build script for test env
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2016-07-12 16:34
+# FILE : test.sh
+# ******************************************************
+
+
+set -e
+
+export GOOS=windows
+export GOARCH=amd64
+
+export PROFILE="test"
+export PROJECT_HOME=`pwd`
+
+if [ -f "${PROJECT_HOME}/assembly/common/app.properties" ]; then
+ . ${PROJECT_HOME}/assembly/common/app.properties
+fi
+
+if [ -f "${PROJECT_HOME}/assembly/common/build.sh" ]; then
+ sh ${PROJECT_HOME}/assembly/common/build.sh
+fi
diff --git a/examples/generic/go-client/profiles/dev/client.yml b/examples/generic/go-client/profiles/dev/client.yml
new file mode 100644
index 0000000000000000000000000000000000000000..f4e3180aa88cbbdffd519d70b3cc83b2e2b6674a
--- /dev/null
+++ b/examples/generic/go-client/profiles/dev/client.yml
@@ -0,0 +1,55 @@
+# dubbo client yaml configure file
+
+
+check: true
+# client
+request_timeout : "3s"
+# connect timeout
+connect_timeout : "3s"
+
+# application config
+application_config:
+ organization : "ikurento.com"
+ name : "BDTService"
+ module : "dubbogo genric client"
+ version : "0.0.1"
+ owner : "ZX"
+ environment : "dev"
+
+registries :
+ "hangzhouzk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2181"
+ username: ""
+ password: ""
+ "shanghaizk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2182"
+ username: ""
+ password: ""
+
+references:
+
+protocol_conf:
+ dubbo:
+ reconnect_interval: 0
+ connection_number: 2
+ heartbeat_period: "5s"
+ session_timeout: "20s"
+ pool_size: 64
+ pool_ttl: 600
+ getty_session_param:
+ compress_encoding: false
+ tcp_no_delay: true
+ tcp_keep_alive: true
+ keep_alive_period: "120s"
+ tcp_r_buf_size: 262144
+ tcp_w_buf_size: 65536
+ pkg_wq_size: 512
+ tcp_read_timeout: "1s"
+ tcp_write_timeout: "5s"
+ wait_timeout: "1s"
+ max_msg_len: 10240
+ session_name: "client"
diff --git a/examples/generic/go-client/profiles/dev/log.yml b/examples/generic/go-client/profiles/dev/log.yml
new file mode 100644
index 0000000000000000000000000000000000000000..59fa4279ad85272c4c49d532beaf23b74d00f58a
--- /dev/null
+++ b/examples/generic/go-client/profiles/dev/log.yml
@@ -0,0 +1,28 @@
+
+level: "debug"
+development: true
+disableCaller: false
+disableStacktrace: false
+sampling:
+encoding: "console"
+
+# encoder
+encoderConfig:
+ messageKey: "message"
+ levelKey: "level"
+ timeKey: "time"
+ nameKey: "logger"
+ callerKey: "caller"
+ stacktraceKey: "stacktrace"
+ lineEnding: ""
+ levelEncoder: "capitalColor"
+ timeEncoder: "iso8601"
+ durationEncoder: "seconds"
+ callerEncoder: "short"
+ nameEncoder: ""
+
+outputPaths:
+ - "stderr"
+errorOutputPaths:
+ - "stderr"
+initialFields:
diff --git a/examples/generic/go-client/profiles/release/client.yml b/examples/generic/go-client/profiles/release/client.yml
new file mode 100644
index 0000000000000000000000000000000000000000..5a21bca6c93336a8888b55a6a7e81f9240c709a5
--- /dev/null
+++ b/examples/generic/go-client/profiles/release/client.yml
@@ -0,0 +1,55 @@
+# dubbo client yaml configure file
+
+
+check: true
+# client
+request_timeout : "3s"
+# connect timeout
+connect_timeout : "3s"
+
+# application config
+application_config:
+ organization : "ikurento.com"
+ name : "BDTService"
+ module : "dubbogo generic client"
+ version : "0.0.1"
+ owner : "ZX"
+ environment : "release"
+
+registries :
+ "hangzhouzk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2181"
+ username: ""
+ password: ""
+ "shanghaizk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2182"
+ username: ""
+ password: ""
+
+references:
+
+protocol_conf:
+ dubbo:
+ reconnect_interval: 0
+ connection_number: 2
+ heartbeat_period: "5s"
+ session_timeout: "20s"
+ pool_size: 64
+ pool_ttl: 600
+ getty_session_param:
+ compress_encoding: false
+ tcp_no_delay: true
+ tcp_keep_alive: true
+ keep_alive_period: "120s"
+ tcp_r_buf_size: 262144
+ tcp_w_buf_size: 65536
+ pkg_wq_size: 512
+ tcp_read_timeout: "1s"
+ tcp_write_timeout: "5s"
+ wait_timeout: "1s"
+ max_msg_len: 10240
+ session_name: "client"
diff --git a/examples/generic/go-client/profiles/release/log.yml b/examples/generic/go-client/profiles/release/log.yml
new file mode 100644
index 0000000000000000000000000000000000000000..e0514be020eedf594d99d112183cdd5ce199e46d
--- /dev/null
+++ b/examples/generic/go-client/profiles/release/log.yml
@@ -0,0 +1,28 @@
+
+level: "warn"
+development: true
+disableCaller: true
+disableStacktrace: true
+sampling:
+encoding: "console"
+
+# encoder
+encoderConfig:
+ messageKey: "message"
+ levelKey: "level"
+ timeKey: "time"
+ nameKey: "logger"
+ callerKey: "caller"
+ stacktraceKey: "stacktrace"
+ lineEnding: ""
+ levelEncoder: "capitalColor"
+ timeEncoder: "iso8601"
+ durationEncoder: "seconds"
+ callerEncoder: "short"
+ nameEncoder: ""
+
+outputPaths:
+ - "stderr"
+errorOutputPaths:
+ - "stderr"
+initialFields:
diff --git a/examples/generic/go-client/profiles/test/client.yml b/examples/generic/go-client/profiles/test/client.yml
new file mode 100644
index 0000000000000000000000000000000000000000..7442c64c71abf47db9c15d85c6bcd2ced8057e46
--- /dev/null
+++ b/examples/generic/go-client/profiles/test/client.yml
@@ -0,0 +1,55 @@
+# dubbo client yaml configure file
+
+
+check: true
+# client
+request_timeout : "3s"
+# connect timeout
+connect_timeout : "3s"
+
+# application config
+application_config:
+ organization : "ikurento.com"
+ name : "BDTService"
+ module : "dubbogo user-info client"
+ version : "0.0.1"
+ owner : "ZX"
+ environment : "test"
+
+registries :
+ "hangzhouzk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2181"
+ username: ""
+ password: ""
+ "shanghaizk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2182"
+ username: ""
+ password: ""
+
+references:
+
+protocol_conf:
+ dubbo:
+ reconnect_interval: 0
+ connection_number: 2
+ heartbeat_period: "5s"
+ session_timeout: "20s"
+ pool_size: 64
+ pool_ttl: 600
+ getty_session_param:
+ compress_encoding: false
+ tcp_no_delay: true
+ tcp_keep_alive: true
+ keep_alive_period: "120s"
+ tcp_r_buf_size: 262144
+ tcp_w_buf_size: 65536
+ pkg_wq_size: 512
+ tcp_read_timeout: "1s"
+ tcp_write_timeout: "5s"
+ wait_timeout: "1s"
+ max_msg_len: 10240
+ session_name: "client"
diff --git a/examples/generic/go-client/profiles/test/log.yml b/examples/generic/go-client/profiles/test/log.yml
new file mode 100644
index 0000000000000000000000000000000000000000..baee0b7248484e425f88f35ab128212c931ff85e
--- /dev/null
+++ b/examples/generic/go-client/profiles/test/log.yml
@@ -0,0 +1,28 @@
+
+level: "info"
+development: false
+disableCaller: false
+disableStacktrace: true
+sampling:
+encoding: "console"
+
+# encoder
+encoderConfig:
+ messageKey: "message"
+ levelKey: "level"
+ timeKey: "time"
+ nameKey: "logger"
+ callerKey: "caller"
+ stacktraceKey: "stacktrace"
+ lineEnding: ""
+ levelEncoder: "capitalColor"
+ timeEncoder: "iso8601"
+ durationEncoder: "seconds"
+ callerEncoder: "short"
+ nameEncoder: ""
+
+outputPaths:
+ - "stderr"
+errorOutputPaths:
+ - "stderr"
+initialFields:
diff --git a/examples/generic/java-server/build.sh b/examples/generic/java-server/build.sh
new file mode 100644
index 0000000000000000000000000000000000000000..0c197da639c1c1d9375e18c24dd73366c49deefe
--- /dev/null
+++ b/examples/generic/java-server/build.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# ******************************************************
+# EMAIL : alexstocks@foxmail.com
+# FILE : build.sh
+# ******************************************************
+
+# mvn dependency:sources
+mvn clean package -Dmaven.test.skip
+# mvn -X clean compile package -DskipTests=true
diff --git a/examples/generic/java-server/pom.xml b/examples/generic/java-server/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..975157865e59f24693d755dd20b0aac4b179a793
--- /dev/null
+++ b/examples/generic/java-server/pom.xml
@@ -0,0 +1,181 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>com.ikurento</groupId>
+ <artifactId>user-info-server</artifactId>
+ <packaging>jar</packaging>
+ <version>0.2.0</version>
+ <description>The demo provider module of dubbo project</description>
+ <properties>
+ <skip_maven_deploy>false</skip_maven_deploy>
+
+ <dubbo-version>2.6.5</dubbo-version>
+ <dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
+ </properties>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>com.alibaba</groupId>
+ <artifactId>dubbo-dependencies-bom</artifactId>
+ <version>${dubbo-version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ <version>1.7.25</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.alibaba</groupId>
+ <artifactId>dubbo</artifactId>
+ <version>${dubbo-version}</version>
+ <exclusions>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-all</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.curator</groupId>
+ <artifactId>curator-framework</artifactId>
+ <version>2.12.0</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.qianmi</groupId>
+ <artifactId>dubbo-rpc-jsonrpc</artifactId>
+ <version>${dubbo-jsonrpc-version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jetty</artifactId>
+ <version>6.1.26</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-core</artifactId>
+ <version>2.9.9</version>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ <version>2.9.9</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.github.sgroschupf</groupId>
+ <artifactId>zkclient</artifactId>
+ <version>0.1</version>
+ <exclusions>
+ <exclusion>
+ <artifactId>org.apache.zookeeper</artifactId>
+ <groupId>zookeeper</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.zookeeper</groupId>
+ <artifactId>zookeeper</artifactId>
+ <version>3.4.14</version>
+ </dependency>
+
+ </dependencies>
+
+ <repositories>
+ <repository>
+ <id>nexus-aliyu</id>
+ <url>http://maven.aliyun.com/nexus/content/groups/public</url>
+ <releases>
+ <enabled>true</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+ <pluginRepositories>
+ <pluginRepository>
+ <id>nexus-aliyu</id>
+ <url>http://maven.aliyun.com/nexus/content/groups/public</url>
+ <releases>
+ <enabled>true</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </pluginRepository>
+ </pluginRepositories>
+
+
+ <build>
+
+ <plugins>
+ <plugin>
+ <artifactId>maven-dependency-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>unpack</id>
+ <phase>package</phase>
+ <goals>
+ <goal>unpack</goal>
+ </goals>
+ <configuration>
+ <artifactItems>
+ <artifactItem>
+ <groupId>com.alibaba</groupId>
+ <artifactId>dubbo</artifactId>
+ <version>${dubbo-version}</version>
+ <outputDirectory>${project.build.directory}/dubbo</outputDirectory>
+ <includes>META-INF/assembly/**</includes>
+ </artifactItem>
+ </artifactItems>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>make-assembly</id>
+ <phase>package</phase>
+ <goals>
+ <goal>single</goal>
+ </goals>
+ <configuration>
+ <descriptors>
+ <descriptor>src/main/assembly/assembly.xml</descriptor>
+ </descriptors>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+
+</project>
+
+
diff --git a/examples/generic/java-server/script/debug.sh b/examples/generic/java-server/script/debug.sh
new file mode 100644
index 0000000000000000000000000000000000000000..27c5d800d846018127e762944151aa8e9ad4495d
--- /dev/null
+++ b/examples/generic/java-server/script/debug.sh
@@ -0,0 +1,16 @@
+#!/us1r/bin/env bash
+# ******************************************************
+# DESC :
+# AUTHOR : Alex Stocks
+# VERSION : 1.0
+# LICENCE : Apache License 2.0
+# EMAIL : alexstocks@foxmail.com
+# MOD : 2017-10-09 21:52
+# FILE : to debug user info dubbo server
+# ******************************************************
+
+# jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
+jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
+# jdb stop at com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec:76
+# run
+
diff --git a/examples/generic/java-server/src/main/assembly/assembly.xml b/examples/generic/java-server/src/main/assembly/assembly.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2f01fea20f5391112cccb88c87bfe4ae1b59750a
--- /dev/null
+++ b/examples/generic/java-server/src/main/assembly/assembly.xml
@@ -0,0 +1,45 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -
+ - http://www.apache.org/licenses/LICENSE-2.0
+ -
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<assembly>
+ <id>assembly</id>
+ <formats>
+ <format>tar.gz</format>
+ </formats>
+ <includeBaseDirectory>true</includeBaseDirectory>
+ <fileSets>
+ <fileSet>
+ <directory>${project.build.directory}/dubbo/META-INF/assembly/bin</directory>
+ <outputDirectory>bin</outputDirectory>
+ <fileMode>0755</fileMode>
+ <directoryMode>0755</directoryMode>
+ </fileSet>
+ <fileSet>
+ <directory>src/main/assembly/conf</directory>
+ <includes>
+ <include>dubbo.properties</include>
+ <include>log4j.*</include>
+ </includes>
+ <outputDirectory>conf</outputDirectory>
+ <fileMode>0644</fileMode>
+ <directoryMode>0755</directoryMode>
+ </fileSet>
+ </fileSets>
+ <dependencySets>
+ <dependencySet>
+ <outputDirectory>lib</outputDirectory>
+ </dependencySet>
+ </dependencySets>
+</assembly>
\ No newline at end of file
diff --git a/examples/generic/java-server/src/main/assembly/conf/dubbo.properties b/examples/generic/java-server/src/main/assembly/conf/dubbo.properties
new file mode 100644
index 0000000000000000000000000000000000000000..2826f31303717256725b02a79e1698043709d2f3
--- /dev/null
+++ b/examples/generic/java-server/src/main/assembly/conf/dubbo.properties
@@ -0,0 +1,14 @@
+### dubbo娉ㄥ唽涓績閰嶇疆 ##
+dubbo.container = log4j,spring
+dubbo.application.name = user-info-server
+dubbo.application.environment = product
+dubbo.application.owner = AlexStocks
+dubbo.registry.address = 127.0.0.1:2181
+dubbo.registry.protocol = zookeeper
+dubbo.consumer.timeout = 10000
+dubbo.provider.timeout = 10000
+dubbo.protocol.name = dubbo
+dubbo.protocol.port = 10000
+
+dubbo.log4j.file = logs/dubbo.log
+dubbo.log4j.level = INFO
diff --git a/examples/generic/java-server/src/main/assembly/conf/log4j.properties b/examples/generic/java-server/src/main/assembly/conf/log4j.properties
new file mode 100644
index 0000000000000000000000000000000000000000..13c80493329261ea677de77624b363bf99c82652
--- /dev/null
+++ b/examples/generic/java-server/src/main/assembly/conf/log4j.properties
@@ -0,0 +1,20 @@
+## Logger configure file for myproject
+log.dir=logs/
+datestamp=yyyy-MM-dd/HH:mm:ss.SSS
+
+log4j.rootLogger=DEBUG, file, console
+
+log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
+log4j.appender.file.threshold=DEBUG
+log4j.appender.file.File=${log.dir}/log4j.log
+log4j.appender.file.DatePattern=-yyyyMMddHH
+log4j.appender.file.ImmediateFlush=true
+log4j.appender.file.Append=true
+log4j.appender.file.layout=org.apache.log4j.PatternLayout
+log4j.appender.file.layout.ConversionPattern=%d{${datestamp}} %5p: %l - %m%n
+
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.Threshold=DEBUG
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%d{${datestamp}} %5p: %l - %m%n
+
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java b/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java
new file mode 100644
index 0000000000000000000000000000000000000000..72c30ae8d4bae8fc71b4cb598205141b2d1d2020
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/Gender.java
@@ -0,0 +1,6 @@
+package com.ikurento.user;
+
+public enum Gender {
+ MAN,
+ WOMAN
+}
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/Provider.java b/examples/generic/java-server/src/main/java/com/ikurento/user/Provider.java
new file mode 100644
index 0000000000000000000000000000000000000000..0031f5569fd5f16ded0da6e5426f78805fad4a42
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/Provider.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.ikurento.user;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class Provider {
+
+ /**
+ * To get ipv6 address to work, add
+ * System.setProperty("java.net.preferIPv6Addresses", "true");
+ * before running your application.
+ */
+ public static void main(String[] args) throws Exception {
+ ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"META-INF/spring/dubbo.provider.xml"});
+ context.start();
+ System.in.read(); // press any key to exit
+ }
+}
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java b/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java
new file mode 100644
index 0000000000000000000000000000000000000000..3447e5c2537625f424b54291c53783a51922ae7b
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/Response.java
@@ -0,0 +1,76 @@
+package com.ikurento.user;
+
+import java.io.*;
+//import java.util.Objects;
+
+public final class Response<T> implements Serializable {
+ private static final long serialVersionUID = 3727205004706510648L;
+ public static final Integer OK = 200;
+ public static final Integer ERR = 500;
+ private Integer Status;
+ private String Err;
+ private T Data;
+
+ public Response() {
+ }
+
+ public static <T> Response<T> ok() {
+ Response r = new Response();
+ r.Status = OK;
+ return r;
+ }
+
+ public static <T> Response<T> ok(Object Data) {
+ Response r = new Response();
+ r.Status = OK;
+ r.Data = Data;
+ return r;
+ }
+
+ public static <T> Response<T> notOk(String Err) {
+ Response r = new Response();
+ r.Status = ERR;
+ r.Err = Err;
+ return r;
+ }
+
+ public static <T> Response<T> notOk(Integer Status, String Err) {
+ Response r = new Response();
+ r.Status = Status;
+ r.Err = Err;
+ return r;
+ }
+
+// public Boolean isSuccess() {
+// return Objects.equals(this.Status, OK);
+// }
+
+ public Integer getStatus() {
+ return this.Status;
+ }
+
+ public void setStatus(Integer Status) {
+ this.Status = Status;
+ }
+
+ public String getErr() {
+ return this.Err;
+ }
+
+ public void setErr(String Err) {
+ this.Err = Err;
+ }
+
+ public T getData() {
+ return this.Data;
+ }
+
+ public void setData(T Data) {
+ this.Status = OK;
+ this.Data = Data;
+ }
+
+ public String toString() {
+ return "Response{Status=" + this.Status + ", Err='" + this.Err + '\'' + ", Data=" + this.Data + '}';
+ }
+}
\ No newline at end of file
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/User.java b/examples/generic/java-server/src/main/java/com/ikurento/user/User.java
new file mode 100644
index 0000000000000000000000000000000000000000..eafc0fe1c0e0c7b72a0fce73b6a333668797145e
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/User.java
@@ -0,0 +1,79 @@
+package com.ikurento.user;
+// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+
+import java.util.Date;
+import java.io.Serializable;
+
+public class User implements Serializable {
+
+ private String id;
+
+ private String name;
+
+ private int age;
+
+ private Date time = new Date();
+
+ private Gender sex = Gender.MAN;
+
+ public User() {
+ }
+
+ public User(String id, String name, int age) {
+ this.id = id;
+ this.name = name;
+ this.age = age;
+ }
+
+ public User(String id, String name, int age, Date time, Gender sex) {
+ this.id = id;
+ this.name = name;
+ this.age = age;
+ this.time = time;
+ this.sex = sex;
+ }
+
+ public String getId() {
+ return id;
+ }
+
+ public void setId(String id) {
+ this.id = id;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public int getAge() {
+ return age;
+ }
+
+ public void setAge(int age) {
+ this.age = age;
+ }
+
+ public Date getTime() {
+ return time;
+ }
+
+ public void setTime(Date time) {
+ this.time = time;
+ }
+
+ public Gender getSex() {
+ return sex;
+ }
+
+ public void setSex(Gender sex) {
+ this.sex = sex;
+ }
+
+ public String toString() {
+ return "User{id:" + id + ", name:" + name + ", age:" + age + ", time:" + time + ", gender:" + sex + "}";
+ }
+}
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java
new file mode 100644
index 0000000000000000000000000000000000000000..24567d23be662312a4750f07b605c685a8dfa5fe
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProvider.java
@@ -0,0 +1,32 @@
+package com.ikurento.user;
+// https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+
+import java.util.List;
+import java.util.Map;
+
+public interface UserProvider {
+
+ boolean isLimit(Gender gender, String name);
+
+ User GetUser(String userId); // the first alpha is Upper case to compatible with golang.
+
+ List<User> GetUsers(List<String> userIdList);
+
+ void GetUser3();
+
+ User GetUser0(String userId, String name);
+
+ User GetErr(String userId) throws Exception;
+
+ Map<String, User> GetUserMap(List<String> userIdList);
+
+ User getUser(int usercode);
+
+ User queryUser(User user);
+
+ Map<String, User> queryAll();
+
+ int Calc(int a,int b);
+
+ Response<Integer> Sum(int a, int b);
+}
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..d600545c5084a40f1318e47a6a1c20bfcd6d36bc
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderAnotherImpl.java
@@ -0,0 +1,121 @@
+package com.ikurento.user;
+//ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+// import org.apache.log4j.Logger;
+// import org.apache.log4j.LoggerFactory;
+
+import java.util.*;
+
+public class UserProviderAnotherImpl implements UserProvider {
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
+ private static final Logger logger = LoggerFactory.getLogger("userLogger"); // 杈撳嚭鍒皍ser-server.log
+
+ private Map<String, User> userMap = new HashMap<String, User>();
+
+ public UserProviderAnotherImpl() {
+ // userMap.put("001", new User("001", "other-zhangsan", 18, new Date(1998-1900, 1, 2, 3, 4, 5), Gender.MAN));
+ userMap.put("001", new User("001", "other-zhangsan", 18, new Date(0x12345678), Gender.MAN));
+ userMap.put("002", new User("002", "other-lisi", 20, new Date(1996-1900, 1, 2, 3, 4, 5), Gender.MAN));
+ userMap.put("003", new User("003", "other-lily", 23, new Date(1993-1900, 1, 2, 3, 4, 5), Gender.WOMAN));
+ userMap.put("004", new User("004", "other-lisa", 32, new Date(1985-1900, 1, 2, 3, 4, 5), Gender.WOMAN));
+ }
+
+ public boolean isLimit(Gender gender, String name) {
+ logger.info(String.format("input gender=%sand name=%s", gender, name));
+ return Gender.MAN == gender;
+ }
+
+ public User GetUser(String userId) {
+ logger.info("input userId = " + userId);
+ return new User(userId, "Joe", 48);
+ }
+
+ public User GetUser0(String userId, String name) {
+ return new User(userId, name, 48);
+ }
+ public void GetUser3() {
+ }
+ public User GetErr(String userId) throws Exception {
+ throw new Exception("exception");
+ }
+ public List<User> GetUsers(ArrayList<String> userIdList) {
+ Iterator it = userIdList.iterator();
+ List<User> userList = new ArrayList<User>();
+ logger.warn("@userIdList size:" + userIdList.size());
+
+ while(it.hasNext()) {
+ String id = (String)(it.next());
+ logger.info("GetUsers(@uid:" + id + ")");
+ if (userMap.containsKey(id)) {
+ userList.add(userMap.get(id));
+ logger.info("id:" + id + ", user:" + userMap.get(id));
+ }
+ }
+
+ return userList;
+ }
+
+ public Map<String, User> GetUserMap(List<String> userIdList) {
+ Iterator it = userIdList.iterator();
+ Map<String, User> map = new HashMap<String, User>();
+ logger.warn("@userIdList size:" + userIdList.size());
+
+ while(it.hasNext()) {
+ String id = (String)(it.next());
+ logger.info("GetUsers(@uid:" + id + ")");
+ if (userMap.containsKey(id)) {
+ map.put(id, userMap.get(id));
+ logger.info("id:" + id + ", user:" + userMap.get(id));
+ }
+ }
+
+ return map;
+ }
+
+ public List<User> GetUsers(List<String> userIdList) {
+ Iterator it = userIdList.iterator();
+ List<User> userList = new ArrayList<User>();
+ logger.warn("@userIdList size:" + userIdList.size());
+
+ while(it.hasNext()) {
+ String id = (String)(it.next());
+ logger.info("GetUsers(@uid:" + id + ")");
+ if (userMap.containsKey(id)) {
+ userList.add(userMap.get(id));
+ logger.info("id:" + id + ", user:" + userMap.get(id));
+ }
+ }
+
+ return userList;
+ }
+
+ // @Override
+ public User getUser(int userCode) {
+ logger.info("input userCode = " + userCode);
+ return new User(String.valueOf(userCode), "userCode get", 48);
+ }
+
+ public User queryUser(User user) {
+ logger.info("input user = " + user);
+ return new User(user.getId(), "get:" + user.getName(), user.getAge() + 18);
+ }
+
+ public Map<String, User> queryAll() {
+ logger.info("input");
+ Map<String, User> map = new HashMap<String, User>();
+ map.put("001", new User("001", "Joe", 18));
+ map.put("002", new User("002", "Wen", 20));
+
+ return map;
+ }
+
+ public int Calc(int a,int b) {
+ return a + b + 100;
+ }
+
+ public Response<Integer> Sum(int a,int b) {
+ return Response.ok(a+b);
+ }
+}
diff --git a/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..47a4e2d9732aa8d8d9279d47af5bb4fb3db37195
--- /dev/null
+++ b/examples/generic/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -0,0 +1,100 @@
+package com.ikurento.user;
+
+// ref: https://github.com/JoeCao/dubbo_jsonrpc_example/tree/master/dubbo_server/src/main/java/com/ofpay/demo/api
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.Iterator;
+
+// import org.apache.log4j.Logger;
+// import org.apache.log4j.LoggerFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UserProviderImpl implements UserProvider {
+ // private static final Logger logger = LoggerFactory.getLogger(getClass()); // 鍙緭鍑哄埌dubbo鐨刲og(logs/server.log)
+ private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // 杈撳嚭鍒皍ser-server.log
+ Map<String, User> userMap = new HashMap<String, User>();
+
+ public UserProviderImpl() {
+ userMap.put("A001", new User("A001", "demo-zhangsan", 18));
+ userMap.put("A002", new User("A002", "demo-lisi", 20));
+ userMap.put("A003", new User("A003", "demo-lily", 23));
+ userMap.put("A004", new User("A004", "demo-lisa", 32));
+ }
+
+ public boolean isLimit(Gender gender, String name) {
+ return Gender.WOMAN == gender;
+ }
+
+ public User GetUser(String userId) {
+ return new User(userId, "zhangsan", 18);
+ }
+ public User GetErr(String userId) throws Exception {
+ throw new Exception("exception");
+ }
+ public User GetUser0(String userId, String name) {
+ return new User(userId, name, 18);
+ }
+
+ public List<User> GetUsers(List<String> userIdList) {
+ Iterator it = userIdList.iterator();
+ List<User> userList = new ArrayList<User>();
+ LOG.warn("@userIdList size:" + userIdList.size());
+
+ while(it.hasNext()) {
+ String id = (String)(it.next());
+ LOG.info("GetUsers(@uid:" + id + ")");
+ if (userMap.containsKey(id)) {
+ userList.add(userMap.get(id));
+ LOG.info("id:" + id + ", user:" + userMap.get(id));
+ }
+ }
+
+ return userList;
+ }
+
+ public void GetUser3() {
+ }
+
+ public Map<String, User> GetUserMap(List<String> userIdList) {
+ Iterator it = userIdList.iterator();
+ Map<String, User> map = new HashMap<String, User>();
+ LOG.warn("@userIdList size:" + userIdList.size());
+
+ while(it.hasNext()) {
+ String id = (String)(it.next());
+ LOG.info("GetUsers(@uid:" + id + ")");
+ if (userMap.containsKey(id)) {
+ map.put(id, userMap.get(id));
+ LOG.info("id:" + id + ", user:" + userMap.get(id));
+ }
+ }
+
+ return map;
+ }
+
+ public User queryUser(User user) {
+ return new User(user.getId(), "hello:" +user.getName(), user.getAge() + 18);
+ }
+
+ public Map<String, User> queryAll() {
+ return userMap;
+ }
+
+
+ public User getUser(int userCode) {
+ return new User(String.valueOf(userCode), "userCode get", 48);
+ }
+
+
+ public int Calc(int a,int b) {
+ return a + b;
+ }
+
+ public Response<Integer> Sum(int a,int b) {
+ return Response.ok(a+b);
+ }
+}
diff --git a/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f8dd13a833e6095485d0504e21cec272a3c9a288
--- /dev/null
+++ b/examples/generic/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -
+ - http://www.apache.org/licenses/LICENSE-2.0
+ -
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
+ xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
+ http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
+
+ <!-- 搴旂敤鍚� -->
+ <dubbo:application name="user-info-server"/>
+ <!-- 杩炴帴鍒板摢涓湰鍦版敞鍐屼腑蹇� -->
+ <dubbo:registry id="ikurento" address="zookeeper://127.0.0.1:2181" />
+ <dubbo:registry id="ikurento2" address="zookeeper://127.0.0.1:2182" />
+ <!-- 鐢╠ubbo鍗忚鍦�20880绔彛鏆撮湶鏈嶅姟 -->
+ <!-- dubbo:protocol host="127.0.0.1" / -->
+ <dubbo:protocol id="dubbo" name="dubbo" host="127.0.0.1" port="20010" />
+ <dubbo:protocol id="jsonrpc" name="jsonrpc" host="127.0.0.1" port="10010" />
+ <!-- 澹版槑闇€瑕佹毚闇茬殑鏈嶅姟鎺ュ彛 -->
+ <dubbo:service id="aaa" registry="ikurento" timeout="3000" interface="com.ikurento.user.UserProvider" ref="demoService"/>
+ <dubbo:service id="bbb" registry="ikurento" timeout="3000" interface="com.ikurento.user.UserProvider" ref="otherService" version="2.0"/>
+ <dubbo:service id="ccc" registry="ikurento" timeout="3000" interface="com.ikurento.user.UserProvider" ref="otherService" group="as" version="2.0"/>
+
+ <bean id="demoService" class="com.ikurento.user.UserProviderImpl" />
+ <bean id="otherService" class="com.ikurento.user.UserProviderAnotherImpl"/>
+
+</beans>
diff --git a/examples/generic/java-server/src/main/resources/log4j.properties b/examples/generic/java-server/src/main/resources/log4j.properties
new file mode 100644
index 0000000000000000000000000000000000000000..13c80493329261ea677de77624b363bf99c82652
--- /dev/null
+++ b/examples/generic/java-server/src/main/resources/log4j.properties
@@ -0,0 +1,20 @@
+## Logger configure file for myproject
+log.dir=logs/
+datestamp=yyyy-MM-dd/HH:mm:ss.SSS
+
+log4j.rootLogger=DEBUG, file, console
+
+log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
+log4j.appender.file.threshold=DEBUG
+log4j.appender.file.File=${log.dir}/log4j.log
+log4j.appender.file.DatePattern=-yyyyMMddHH
+log4j.appender.file.ImmediateFlush=true
+log4j.appender.file.Append=true
+log4j.appender.file.layout=org.apache.log4j.PatternLayout
+log4j.appender.file.layout.ConversionPattern=%d{${datestamp}} %5p: %l - %m%n
+
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.Threshold=DEBUG
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%d{${datestamp}} %5p: %l - %m%n
+
diff --git a/examples/helloworld/dubbo/go-server/app/server.go b/examples/helloworld/dubbo/go-server/app/server.go
index 29f2ad57ead58c09614ccf5f7098c77612085449..f02a6ba05e8723410c985823caafe88192f5af7e 100644
--- a/examples/helloworld/dubbo/go-server/app/server.go
+++ b/examples/helloworld/dubbo/go-server/app/server.go
@@ -69,7 +69,7 @@ func initSignal() {
os.Exit(1)
})
- // 瑕佷箞fastFailTimeout鏃堕棿鍐呮墽琛屽畬姣曚笅闈㈢殑閫昏緫鐒跺悗绋嬪簭閫€鍑猴紝瑕佷箞鎵ц涓婇潰鐨勮秴鏃跺嚱鏁扮▼搴忓己琛岄€€鍑�
+ // The program exits normally or timeout forcibly exits.
fmt.Println("provider app exit now...")
return
}
diff --git a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index ddbccab37bbe2cc59b584e59ef317d5bdaeae32d..4a394b80a4b767f25e2ff13b2d4cfe7a500f759a 100644
--- a/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/helloworld/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -6,7 +6,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class UserProviderImpl implements UserProvider {
- private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); // 杈撳嚭鍒皍ser-server.log
+ private static final Logger LOG = LoggerFactory.getLogger("UserLogger"); //Output to user-server.log
public User GetUser(String userId) {
return new User(userId, "zhangsan", 18);
diff --git a/filter/impl/generic_filter.go b/filter/impl/generic_filter.go
index 12cb4c7fa59ac4f1f7c1466f385ea9e9b59567b5..35aadb11a444bda56109e238b17267f71ec2606b 100644
--- a/filter/impl/generic_filter.go
+++ b/filter/impl/generic_filter.go
@@ -83,11 +83,7 @@ func struct2MapAll(obj interface{}) interface{} {
if t.Kind() == reflect.Struct {
result := make(map[string]interface{}, t.NumField())
for i := 0; i < t.NumField(); i++ {
- if v.Field(i).Kind() == reflect.Struct {
- if v.Field(i).CanInterface() {
- setInMap(result, t.Field(i), struct2MapAll(v.Field(i).Interface()))
- }
- } else if v.Field(i).Kind() == reflect.Slice {
+ if v.Field(i).Kind() == reflect.Struct || v.Field(i).Kind() == reflect.Slice || v.Field(i).Kind() == reflect.Map {
if v.Field(i).CanInterface() {
setInMap(result, t.Field(i), struct2MapAll(v.Field(i).Interface()))
}
@@ -106,6 +102,18 @@ func struct2MapAll(obj interface{}) interface{} {
newTemps = append(newTemps, newTemp)
}
return newTemps
+ } else if t.Kind() == reflect.Map {
+ var newTempMap = make(map[string]interface{}, v.Len())
+ iter := v.MapRange()
+ for iter.Next() {
+ mapK := iter.Key().String()
+ if !iter.Value().CanInterface() {
+ continue
+ }
+ mapV := iter.Value().Interface()
+ newTempMap[mapK] = struct2MapAll(mapV)
+ }
+ return newTempMap
} else {
return obj
}
diff --git a/filter/impl/generic_filter_test.go b/filter/impl/generic_filter_test.go
index a71a9db95759a143186fe9a1a4fb0c861c8949e8..9797c40df1f57017241675013620a53320e475ad 100644
--- a/filter/impl/generic_filter_test.go
+++ b/filter/impl/generic_filter_test.go
@@ -87,3 +87,35 @@ func Test_struct2MapAll_Slice(t *testing.T) {
assert.Equal(t, reflect.Slice, reflect.TypeOf(m["caCa"]).Kind())
assert.Equal(t, reflect.Map, reflect.TypeOf(m["caCa"].([]interface{})[0].(map[string]interface{})["xxYy"]).Kind())
}
+func Test_struct2MapAll_Map(t *testing.T) {
+ var testData struct {
+ AaAa string
+ Baba map[string]interface{}
+ CaCa map[string]string
+ DdDd map[string]interface{}
+ }
+ testData.AaAa = "aaaa"
+ testData.Baba = make(map[string]interface{})
+ testData.CaCa = make(map[string]string)
+ testData.DdDd = nil
+
+ testData.Baba["kk"] = 1
+ var structData struct {
+ Str string
+ }
+ structData.Str = "str"
+ testData.Baba["struct"] = structData
+ testData.Baba["nil"] = nil
+ testData.CaCa["k1"] = "v1"
+ testData.CaCa["kv2"] = "v2"
+ m := struct2MapAll(testData)
+
+ assert.Equal(t, reflect.Map, reflect.TypeOf(m).Kind())
+ assert.Equal(t, reflect.String, reflect.TypeOf(m.(map[string]interface{})["aaAa"]).Kind())
+ assert.Equal(t, reflect.Map, reflect.TypeOf(m.(map[string]interface{})["baba"]).Kind())
+ assert.Equal(t, reflect.Map, reflect.TypeOf(m.(map[string]interface{})["baba"].(map[string]interface{})["struct"]).Kind())
+ assert.Equal(t, "str", m.(map[string]interface{})["baba"].(map[string]interface{})["struct"].(map[string]interface{})["str"])
+ assert.Equal(t, nil, m.(map[string]interface{})["baba"].(map[string]interface{})["nil"])
+ assert.Equal(t, reflect.Map, reflect.TypeOf(m.(map[string]interface{})["caCa"]).Kind())
+ assert.Equal(t, reflect.Map, reflect.TypeOf(m.(map[string]interface{})["ddDd"]).Kind())
+}
diff --git a/go.mod b/go.mod
index c29167c082dad0a845fd218127ba9a8dd5fee068..ebb9d8aae2d489f3d4d1d1233a8040bf16741d7c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,17 +3,48 @@ module github.com/apache/dubbo-go
require (
github.com/Workiva/go-datastructures v1.0.50
github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5
+ github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190802083043-4cd0c391755e // indirect
github.com/apache/dubbo-go-hessian2 v1.2.5-0.20190731020727-1697039810c8
- github.com/davecgh/go-spew v1.1.1 // indirect
+ github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23 // indirect
+ github.com/coreos/bbolt v1.3.3 // indirect
+ github.com/coreos/etcd v3.3.13+incompatible
+ github.com/coreos/go-semver v0.3.0 // indirect
+ github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
+ github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
+ github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
github.com/dubbogo/getty v1.2.2
github.com/dubbogo/gost v1.1.1
+ github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
+ github.com/go-errors/errors v1.0.1 // indirect
+ github.com/gogo/protobuf v1.2.1 // indirect
+ github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
github.com/golang/mock v1.3.1
+ github.com/google/btree v1.0.0 // indirect
+ github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 // indirect
+ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
+ github.com/grpc-ecosystem/grpc-gateway v1.9.5 // indirect
+ github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 // indirect
+ github.com/jonboulle/clockwork v0.1.0 // indirect
+ github.com/lestrrat/go-envload v0.0.0-20180220120943-6ed08b54a570 // indirect
+ github.com/lestrrat/go-file-rotatelogs v0.0.0-20180223000712-d3151e2a480f // indirect
+ github.com/lestrrat/go-strftime v0.0.0-20180220042222-ba3bf9c1d042 // indirect
github.com/magiconair/properties v1.8.1
+ github.com/modern-go/reflect2 v1.0.1 // indirect
+ github.com/nacos-group/nacos-sdk-go v0.0.0-20190723125407-0242d42e3dbb
github.com/pkg/errors v0.8.1
+ github.com/prometheus/client_golang v1.1.0 // indirect
github.com/samuel/go-zookeeper v0.0.0-20180130194729-c4fab1ac1bec
github.com/smartystreets/goconvey v0.0.0-20190710185942-9d28bd7c0945 // indirect
+ github.com/soheilhy/cmux v0.1.4 // indirect
github.com/stretchr/testify v1.3.0
+ github.com/tebeka/strftime v0.1.3 // indirect
+ github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
+ github.com/toolkits/concurrent v0.0.0-20150624120057-a4371d70e3e3 // indirect
+ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
+ go.etcd.io/bbolt v1.3.3 // indirect
+ go.etcd.io/etcd v3.3.13+incompatible
go.uber.org/atomic v1.4.0
go.uber.org/zap v1.10.0
+ google.golang.org/grpc v1.22.1
gopkg.in/yaml.v2 v2.2.2
)
diff --git a/go.sum b/go.sum
index 58ecf5c5e3ee98c9733c2799a23e9b35972147c6..2624ed848b7bba6c8be3249a9d57b130283b125b 100644
--- a/go.sum
+++ b/go.sum
@@ -1,60 +1,238 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Workiva/go-datastructures v1.0.50 h1:slDmfW6KCHcC7U+LP3DDBbm4fqTwZGn1beOFPfGaLvo=
github.com/Workiva/go-datastructures v1.0.50/go.mod h1:Z+F2Rca0qCsVYDS8z7bAGm8f3UkzuWYS/oBZz5a7VVA=
github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5 h1:rFw4nCn9iMW+Vajsk51NtYIcwSTkXr+JGrMd36kTDJw=
github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190802083043-4cd0c391755e h1:MSuLXx/mveDbpDNhVrcWTMeV4lbYWKcyO4rH+jAxmX0=
+github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190802083043-4cd0c391755e/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ=
+github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
github.com/apache/dubbo-go-hessian2 v1.2.5-0.20190731020727-1697039810c8 h1:7zJlM+8bpCAUhv03TZnXkT4MLlLWng1s7An8CLuN73E=
github.com/apache/dubbo-go-hessian2 v1.2.5-0.20190731020727-1697039810c8/go.mod h1:LWnndnrFXZmJLAzoyNAPNHSIJ1KOHVkTSsHgC3YYWlo=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23 h1:D21IyuvjDCshj1/qq+pCNd3VZOAEI9jy6Bi131YlXgI=
+github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/coreos/bbolt v1.3.3 h1:n6AiVyVRKQFNb6mJlwESEvvLoDyiTzXX7ORAUlkeBdY=
+github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
+github.com/coreos/etcd v3.3.13+incompatible h1:8F3hqu9fGYLBifCmRCJsicFqDx/D68Rt3q1JMazcgBQ=
+github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
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github.com/dubbogo/getty v1.2.2 h1:qDC9WXjxcs5NPvWZz2ruVKBKr2r1Jjm6i0Sq//CQwbE=
github.com/dubbogo/getty v1.2.2/go.mod h1:K4b3MkGLf7T+lMgQNFgpg0dI1Wvv1PTisFs1Psf86kU=
github.com/dubbogo/gost v1.1.1 h1:JCM7vx5edPIjDA5ovJTuzEEXuw2t7xLyrlgi2mi5jHI=
github.com/dubbogo/gost v1.1.1/go.mod h1:R7wZm1DrmrKGr50mBZVcg6C9ekG8aL5hP+sgWcIDwQg=
+github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 h1:Ghm4eQYC0nEPnSJdVkTrXpu9KtoVCSo1hg7mtI7G9KU=
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github.com/golang/mock v1.3.1 h1:qGJ6qTW+x6xX/my+8YUVl4WNpX9B7+/l2tRsHGZ7f2s=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
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github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
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+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 h1:Iju5GlWwrvL6UBg4zJJt3btmonfrMlCDdsejg4CZE7c=
+github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
+github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 h1:Ovs26xHkKqVztRpIrF/92BcuyuQ/YW4NSIpoGtfXNho=
+github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
+github.com/grpc-ecosystem/grpc-gateway v1.9.5 h1:UImYN5qQ8tuGpGE16ZmjvcTtTw24zw1QAp/SlnNrZhI=
+github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 h1:IPJ3dvxmJ4uczJe5YQdrYB16oTJlGSC/OyZDqUk9xX4=
+github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869/go.mod h1:cJ6Cj7dQo+O6GJNiMx+Pa94qKj+TG8ONdKHgMNIyyag=
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+golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3 h1:4y9KwBHBgBNwDbtu44R5o1fdOCQUEXhbk/P4A9WmJq0=
+golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
+golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190425150028-36563e24a262 h1:qsl9y/CJx34tuA7QCPNp86JNJe4spst6Ff8MjvPUdPg=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.22.1 h1:/7cs52RnTJmD43s3uxzlq2U7nqVTd/37viQwMrMNlOM=
+google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/ini.v1 v1.42.0 h1:7N3gPTt50s8GuLortA00n8AqRTk75qOP98+mTPpgzRk=
+gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/protocol/dubbo/listener.go b/protocol/dubbo/listener.go
index c0d5fe29169606c0655ac60e571ba9f59912ffa0..aa208284825665dae4c23f871117a7f34c548d16 100644
--- a/protocol/dubbo/listener.go
+++ b/protocol/dubbo/listener.go
@@ -91,6 +91,7 @@ func (h *RpcClientHandler) OnMessage(session getty.Session, pkg interface{}) {
if p.Err != nil {
logger.Errorf("rpc heartbeat response{error: %#v}", p.Err)
}
+ h.conn.pool.rpcClient.removePendingResponse(SequenceType(p.Header.ID))
return
}
logger.Debugf("get rpc response{header: %#v, body: %#v}", p.Header, p.Body)
diff --git a/registry/etcdv3/listener.go b/registry/etcdv3/listener.go
new file mode 100644
index 0000000000000000000000000000000000000000..a8f2facc1aa43db4daea77c03f332df16f302431
--- /dev/null
+++ b/registry/etcdv3/listener.go
@@ -0,0 +1,88 @@
+package etcdv3
+
+import (
+ "context"
+ "strings"
+)
+
+import (
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/registry"
+ "github.com/apache/dubbo-go/remoting"
+)
+
+type dataListener struct {
+ interestedURL []*common.URL
+ listener remoting.ConfigurationListener
+}
+
+func NewRegistryDataListener(listener remoting.ConfigurationListener) *dataListener {
+ return &dataListener{listener: listener, interestedURL: []*common.URL{}}
+}
+
+func (l *dataListener) AddInterestedURL(url *common.URL) {
+ l.interestedURL = append(l.interestedURL, url)
+}
+
+func (l *dataListener) DataChange(eventType remoting.Event) bool {
+
+ url := eventType.Path[strings.Index(eventType.Path, "/providers/")+len("/providers/"):]
+ serviceURL, err := common.NewURL(context.Background(), url)
+ if err != nil {
+ logger.Warnf("Listen NewURL(r{%s}) = error{%v}", eventType.Path, err)
+ return false
+ }
+
+ for _, v := range l.interestedURL {
+ if serviceURL.URLEqual(*v) {
+ l.listener.Process(&remoting.ConfigChangeEvent{Key: eventType.Path, Value: serviceURL, ConfigType: eventType.Action})
+ return true
+ }
+ }
+
+ return false
+}
+
+type configurationListener struct {
+ registry *etcdV3Registry
+ events chan *remoting.ConfigChangeEvent
+}
+
+func NewConfigurationListener(reg *etcdV3Registry) *configurationListener {
+ // add a new waiter
+ reg.wg.Add(1)
+ return &configurationListener{registry: reg, events: make(chan *remoting.ConfigChangeEvent, 32)}
+}
+func (l *configurationListener) Process(configType *remoting.ConfigChangeEvent) {
+ l.events <- configType
+}
+
+func (l *configurationListener) Next() (*registry.ServiceEvent, error) {
+ for {
+ select {
+ case <-l.registry.done:
+ logger.Warnf("listener's etcd client connection is broken, so etcd event listener exit now.")
+ return nil, perrors.New("listener stopped")
+
+ case e := <-l.events:
+ logger.Infof("got etcd event %#v", e)
+ if e.ConfigType == remoting.EventTypeDel {
+ select {
+ case <-l.registry.done:
+ logger.Warnf("update @result{%s}. But its connection to registry is invalid", e.Value)
+ default:
+ }
+ continue
+ }
+ return ®istry.ServiceEvent{Action: e.ConfigType, Service: e.Value.(common.URL)}, nil
+ }
+ }
+}
+func (l *configurationListener) Close() {
+ l.registry.wg.Done()
+}
diff --git a/registry/etcdv3/listener_test.go b/registry/etcdv3/listener_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..0ac8fc475e454e737e0ea03301709457561e961c
--- /dev/null
+++ b/registry/etcdv3/listener_test.go
@@ -0,0 +1,71 @@
+package etcdv3
+
+import (
+ "context"
+ "testing"
+ "time"
+)
+
+import (
+ "github.com/dubbogo/getty"
+ "github.com/stretchr/testify/suite"
+ "go.etcd.io/etcd/embed"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/remoting"
+)
+
+type RegistryTestSuite struct {
+ suite.Suite
+ etcd *embed.Etcd
+}
+
+// start etcd server
+func (suite *RegistryTestSuite) SetupSuite() {
+
+ t := suite.T()
+
+ cfg := embed.NewConfig()
+ cfg.Dir = "/tmp/default.etcd"
+ e, err := embed.StartEtcd(cfg)
+ if err != nil {
+ t.Fatal(err)
+ }
+ select {
+ case <-e.Server.ReadyNotify():
+ t.Log("Server is ready!")
+ case <-getty.GetTimeWheel().After(60 * time.Second):
+ e.Server.Stop() // trigger a shutdown
+ t.Logf("Server took too long to start!")
+ }
+
+ suite.etcd = e
+ return
+}
+
+// stop etcd server
+func (suite *RegistryTestSuite) TearDownSuite() {
+ suite.etcd.Close()
+}
+
+func (suite *RegistryTestSuite) TestDataChange() {
+
+ t := suite.T()
+
+ listener := NewRegistryDataListener(&MockDataListener{})
+ url, _ := common.NewURL(context.Background(), "jsonrpc%3A%2F%2F127.0.0.1%3A20001%2Fcom.ikurento.user.UserProvider%3Fanyhost%3Dtrue%26app.version%3D0.0.1%26application%3DBDTService%26category%3Dproviders%26cluster%3Dfailover%26dubbo%3Ddubbo-provider-golang-2.6.0%26environment%3Ddev%26group%3D%26interface%3Dcom.ikurento.user.UserProvider%26ip%3D10.32.20.124%26loadbalance%3Drandom%26methods.GetUser.loadbalance%3Drandom%26methods.GetUser.retries%3D1%26methods.GetUser.weight%3D0%26module%3Ddubbogo%2Buser-info%2Bserver%26name%3DBDTService%26organization%3Dikurento.com%26owner%3DZX%26pid%3D74500%26retries%3D0%26service.filter%3Decho%26side%3Dprovider%26timestamp%3D1560155407%26version%3D%26warmup%3D100")
+ listener.AddInterestedURL(&url)
+ if !listener.DataChange(remoting.Event{Path: "/dubbo/com.ikurento.user.UserProvider/providers/jsonrpc%3A%2F%2F127.0.0.1%3A20001%2Fcom.ikurento.user.UserProvider%3Fanyhost%3Dtrue%26app.version%3D0.0.1%26application%3DBDTService%26category%3Dproviders%26cluster%3Dfailover%26dubbo%3Ddubbo-provider-golang-2.6.0%26environment%3Ddev%26group%3D%26interface%3Dcom.ikurento.user.UserProvider%26ip%3D10.32.20.124%26loadbalance%3Drandom%26methods.GetUser.loadbalance%3Drandom%26methods.GetUser.retries%3D1%26methods.GetUser.weight%3D0%26module%3Ddubbogo%2Buser-info%2Bserver%26name%3DBDTService%26organization%3Dikurento.com%26owner%3DZX%26pid%3D74500%26retries%3D0%26service.filter%3Decho%26side%3Dprovider%26timestamp%3D1560155407%26version%3D%26warmup%3D100"}) {
+ t.Fatal("data change not ok")
+ }
+}
+
+func TestRegistrySuite(t *testing.T) {
+ suite.Run(t, &RegistryTestSuite{})
+}
+
+type MockDataListener struct{}
+
+func (*MockDataListener) Process(configType *remoting.ConfigChangeEvent) {}
diff --git a/registry/etcdv3/registry.go b/registry/etcdv3/registry.go
new file mode 100644
index 0000000000000000000000000000000000000000..5802142989e5d8297f027ddecff3d7780070729f
--- /dev/null
+++ b/registry/etcdv3/registry.go
@@ -0,0 +1,325 @@
+package etcdv3
+
+import (
+ "fmt"
+ "net/url"
+ "os"
+ "path"
+ "strconv"
+ "strings"
+ "sync"
+ "time"
+)
+
+import (
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/extension"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/common/utils"
+ "github.com/apache/dubbo-go/registry"
+ "github.com/apache/dubbo-go/remoting/etcdv3"
+)
+
+var (
+ processID = ""
+ localIP = ""
+)
+
+const Name = "etcdv3"
+
+func init() {
+ processID = fmt.Sprintf("%d", os.Getpid())
+ localIP, _ = utils.GetLocalIP()
+ extension.SetRegistry(Name, newETCDV3Registry)
+}
+
+type etcdV3Registry struct {
+ *common.URL
+ birth int64 // time of file birth, seconds since Epoch; 0 if unknown
+
+ cltLock sync.Mutex
+ client *etcdv3.Client
+ services map[string]common.URL // service name + protocol -> service config
+
+ listenerLock sync.Mutex
+ listener *etcdv3.EventListener
+ dataListener *dataListener
+ configListener *configurationListener
+
+ wg sync.WaitGroup // wg+done for etcd client restart
+ done chan struct{}
+}
+
+func (r *etcdV3Registry) Client() *etcdv3.Client {
+ return r.client
+}
+func (r *etcdV3Registry) SetClient(client *etcdv3.Client) {
+ r.client = client
+}
+func (r *etcdV3Registry) ClientLock() *sync.Mutex {
+ return &r.cltLock
+}
+func (r *etcdV3Registry) WaitGroup() *sync.WaitGroup {
+ return &r.wg
+}
+func (r *etcdV3Registry) GetDone() chan struct{} {
+ return r.done
+}
+func (r *etcdV3Registry) RestartCallBack() bool {
+
+ services := []common.URL{}
+ for _, confIf := range r.services {
+ services = append(services, confIf)
+ }
+
+ flag := true
+ for _, confIf := range services {
+ err := r.Register(confIf)
+ if err != nil {
+ logger.Errorf("(etcdV3ProviderRegistry)register(conf{%#v}) = error{%#v}",
+ confIf, perrors.WithStack(err))
+ flag = false
+ break
+ }
+ logger.Infof("success to re-register service :%v", confIf.Key())
+ }
+ return flag
+}
+
+func newETCDV3Registry(url *common.URL) (registry.Registry, error) {
+
+ timeout, err := time.ParseDuration(url.GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT))
+ if err != nil {
+ logger.Errorf("timeout config %v is invalid ,err is %v",
+ url.GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT), err.Error())
+ return nil, perrors.WithMessagef(err, "new etcd registry(address:%+v)", url.Location)
+ }
+
+ logger.Infof("etcd address is: %v, timeout is: %s", url.Location, timeout.String())
+
+ r := &etcdV3Registry{
+ URL: url,
+ birth: time.Now().UnixNano(),
+ done: make(chan struct{}),
+ services: make(map[string]common.URL),
+ }
+
+ if err := etcdv3.ValidateClient(
+ r,
+ etcdv3.WithName(etcdv3.RegistryETCDV3Client),
+ etcdv3.WithTimeout(timeout),
+ etcdv3.WithEndpoints(url.Location),
+ ); err != nil {
+ return nil, err
+ }
+
+ r.wg.Add(1)
+ go etcdv3.HandleClientRestart(r)
+
+ r.listener = etcdv3.NewEventListener(r.client)
+ r.configListener = NewConfigurationListener(r)
+ r.dataListener = NewRegistryDataListener(r.configListener)
+
+ return r, nil
+}
+
+func (r *etcdV3Registry) GetUrl() common.URL {
+ return *r.URL
+}
+
+func (r *etcdV3Registry) IsAvailable() bool {
+
+ select {
+ case <-r.done:
+ return false
+ default:
+ return true
+ }
+}
+
+func (r *etcdV3Registry) Destroy() {
+
+ if r.configListener != nil {
+ r.configListener.Close()
+ }
+ r.stop()
+}
+
+func (r *etcdV3Registry) stop() {
+
+ close(r.done)
+
+ // close current client
+ r.client.Close()
+
+ r.cltLock.Lock()
+ r.client = nil
+ r.services = nil
+ r.cltLock.Unlock()
+}
+
+func (r *etcdV3Registry) Register(svc common.URL) error {
+
+ role, err := strconv.Atoi(r.URL.GetParam(constant.ROLE_KEY, ""))
+ if err != nil {
+ return perrors.WithMessage(err, "get registry role")
+ }
+
+ r.cltLock.Lock()
+ if _, ok := r.services[svc.Key()]; ok {
+ r.cltLock.Unlock()
+ return perrors.New(fmt.Sprintf("Path{%s} has been registered", svc.Path))
+ }
+ r.cltLock.Unlock()
+
+ switch role {
+ case common.PROVIDER:
+ logger.Debugf("(provider register )Register(conf{%#v})", svc)
+ if err := r.registerProvider(svc); err != nil {
+ return perrors.WithMessage(err, "register provider")
+ }
+ case common.CONSUMER:
+ logger.Debugf("(consumer register )Register(conf{%#v})", svc)
+ if err := r.registerConsumer(svc); err != nil {
+ return perrors.WithMessage(err, "register consumer")
+ }
+ default:
+ return perrors.New(fmt.Sprintf("unknown role %d", role))
+ }
+
+ r.cltLock.Lock()
+ r.services[svc.Key()] = svc
+ r.cltLock.Unlock()
+ return nil
+}
+
+func (r *etcdV3Registry) createDirIfNotExist(k string) error {
+
+ var tmpPath string
+ for _, str := range strings.Split(k, "/")[1:] {
+ tmpPath = path.Join(tmpPath, "/", str)
+ if err := r.client.Create(tmpPath, ""); err != nil {
+ return perrors.WithMessagef(err, "create path %s in etcd", tmpPath)
+ }
+ }
+
+ return nil
+}
+
+func (r *etcdV3Registry) registerConsumer(svc common.URL) error {
+
+ consumersNode := fmt.Sprintf("/dubbo/%s/%s", svc.Service(), common.DubboNodes[common.CONSUMER])
+ if err := r.createDirIfNotExist(consumersNode); err != nil {
+ logger.Errorf("etcd client create path %s: %v", consumersNode, err)
+ return perrors.WithMessage(err, "etcd create consumer nodes")
+ }
+ providersNode := fmt.Sprintf("/dubbo/%s/%s", svc.Service(), common.DubboNodes[common.PROVIDER])
+ if err := r.createDirIfNotExist(providersNode); err != nil {
+ return perrors.WithMessage(err, "create provider node")
+ }
+
+ params := url.Values{}
+
+ params.Add("protocol", svc.Protocol)
+
+ params.Add("category", (common.RoleType(common.CONSUMER)).String())
+ params.Add("dubbo", "dubbogo-consumer-"+constant.Version)
+
+ encodedURL := url.QueryEscape(fmt.Sprintf("consumer://%s%s?%s", localIP, svc.Path, params.Encode()))
+ dubboPath := fmt.Sprintf("/dubbo/%s/%s", svc.Service(), (common.RoleType(common.CONSUMER)).String())
+ if err := r.client.Create(path.Join(dubboPath, encodedURL), ""); err != nil {
+ return perrors.WithMessagef(err, "create k/v in etcd (path:%s, url:%s)", dubboPath, encodedURL)
+ }
+
+ return nil
+}
+
+func (r *etcdV3Registry) registerProvider(svc common.URL) error {
+
+ if len(svc.Path) == 0 || len(svc.Methods) == 0 {
+ return perrors.New(fmt.Sprintf("service path %s or service method %s", svc.Path, svc.Methods))
+ }
+
+ var (
+ urlPath string
+ encodedURL string
+ dubboPath string
+ )
+
+ providersNode := fmt.Sprintf("/dubbo/%s/%s", svc.Service(), common.DubboNodes[common.PROVIDER])
+ if err := r.createDirIfNotExist(providersNode); err != nil {
+ return perrors.WithMessage(err, "create provider node")
+ }
+
+ params := url.Values{}
+ for k, v := range svc.Params {
+ params[k] = v
+ }
+
+ params.Add("pid", processID)
+ params.Add("ip", localIP)
+ params.Add("anyhost", "true")
+ params.Add("category", (common.RoleType(common.PROVIDER)).String())
+ params.Add("dubbo", "dubbo-provider-golang-"+constant.Version)
+ params.Add("side", (common.RoleType(common.PROVIDER)).Role())
+
+ if len(svc.Methods) == 0 {
+ params.Add("methods", strings.Join(svc.Methods, ","))
+ }
+
+ logger.Debugf("provider url params:%#v", params)
+ var host string
+ if len(svc.Ip) == 0 {
+ host = localIP + ":" + svc.Port
+ } else {
+ host = svc.Ip + ":" + svc.Port
+ }
+
+ urlPath = svc.Path
+
+ encodedURL = url.QueryEscape(fmt.Sprintf("%s://%s%s?%s", svc.Protocol, host, urlPath, params.Encode()))
+ dubboPath = fmt.Sprintf("/dubbo/%s/%s", svc.Service(), (common.RoleType(common.PROVIDER)).String())
+
+ if err := r.client.Create(path.Join(dubboPath, encodedURL), ""); err != nil {
+ return perrors.WithMessagef(err, "create k/v in etcd (path:%s, url:%s)", dubboPath, encodedURL)
+ }
+
+ return nil
+}
+
+func (r *etcdV3Registry) Subscribe(svc common.URL) (registry.Listener, error) {
+
+ var (
+ configListener *configurationListener
+ )
+
+ r.listenerLock.Lock()
+ configListener = r.configListener
+ r.listenerLock.Unlock()
+ if r.listener == nil {
+ r.cltLock.Lock()
+ client := r.client
+ r.cltLock.Unlock()
+ if client == nil {
+ return nil, perrors.New("etcd client broken")
+ }
+
+ // new client & listener
+ listener := etcdv3.NewEventListener(r.client)
+
+ r.listenerLock.Lock()
+ r.listener = listener
+ r.listenerLock.Unlock()
+ }
+
+ //register the svc to dataListener
+ r.dataListener.AddInterestedURL(&svc)
+ go r.listener.ListenServiceEvent(fmt.Sprintf("/dubbo/%s/providers", svc.Service()), r.dataListener)
+
+ return configListener, nil
+}
diff --git a/registry/etcdv3/registry_test.go b/registry/etcdv3/registry_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..26204c74ad4305278e33d9c8b50199cfa578bf8a
--- /dev/null
+++ b/registry/etcdv3/registry_test.go
@@ -0,0 +1,112 @@
+package etcdv3
+
+import (
+ "context"
+ "strconv"
+ "testing"
+ "time"
+)
+
+import (
+ "github.com/stretchr/testify/assert"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+)
+
+func initRegistry(t *testing.T) *etcdV3Registry {
+
+ regurl, err := common.NewURL(context.Background(), "registry://127.0.0.1:2379", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ reg, err := newETCDV3Registry(®url)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ out := reg.(*etcdV3Registry)
+ out.client.CleanKV()
+ return out
+}
+
+func (suite *RegistryTestSuite) TestRegister() {
+
+ t := suite.T()
+
+ url, _ := common.NewURL(context.Background(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg := initRegistry(t)
+ err := reg.Register(url)
+ children, _, err := reg.client.GetChildrenKVList("/dubbo/com.ikurento.user.UserProvider/providers")
+ if err != nil {
+ t.Fatal(err)
+ }
+ assert.Regexp(t, ".*dubbo%3A%2F%2F127.0.0.1%3A20000%2Fcom.ikurento.user.UserProvider%3Fanyhost%3Dtrue%26category%3Dproviders%26cluster%3Dmock%26dubbo%3Ddubbo-provider-golang-2.6.0%26.*provider", children)
+ assert.NoError(t, err)
+}
+
+func (suite *RegistryTestSuite) TestSubscribe() {
+
+ t := suite.T()
+ regurl, _ := common.NewURL(context.Background(), "registry://127.0.0.1:1111", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ url, _ := common.NewURL(context.Background(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg := initRegistry(t)
+ //provider register
+ err := reg.Register(url)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ //consumer register
+ regurl.Params.Set(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
+ reg2 := initRegistry(t)
+
+ reg2.Register(url)
+ listener, err := reg2.Subscribe(url)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ serviceEvent, err := listener.Next()
+ if err != nil {
+ t.Fatal(err)
+ }
+ assert.Regexp(t, ".*ServiceEvent{Action{add}.*", serviceEvent.String())
+}
+
+func (suite *RegistryTestSuite) TestConsumerDestory() {
+
+ t := suite.T()
+ url, _ := common.NewURL(context.Background(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg := initRegistry(t)
+ _, err := reg.Subscribe(url)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ //listener.Close()
+ time.Sleep(1e9)
+ reg.Destroy()
+
+ assert.Equal(t, false, reg.IsAvailable())
+
+}
+
+func (suite *RegistryTestSuite) TestProviderDestory() {
+
+ t := suite.T()
+ reg := initRegistry(t)
+ url, _ := common.NewURL(context.Background(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
+ reg.Register(url)
+
+ //listener.Close()
+ time.Sleep(1e9)
+ reg.Destroy()
+ assert.Equal(t, false, reg.IsAvailable())
+}
diff --git a/registry/nacos/listener.go b/registry/nacos/listener.go
new file mode 100644
index 0000000000000000000000000000000000000000..c42abd0bb16573da33c20c150896f85b3a7edfd0
--- /dev/null
+++ b/registry/nacos/listener.go
@@ -0,0 +1,199 @@
+package nacos
+
+import (
+ "bytes"
+ "net/url"
+ "reflect"
+ "strconv"
+ "sync"
+)
+
+import (
+ "github.com/nacos-group/nacos-sdk-go/clients/naming_client"
+ "github.com/nacos-group/nacos-sdk-go/model"
+ "github.com/nacos-group/nacos-sdk-go/vo"
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/registry"
+ "github.com/apache/dubbo-go/remoting"
+)
+
+type nacosListener struct {
+ namingClient naming_client.INamingClient
+ listenUrl common.URL
+ events chan *remoting.ConfigChangeEvent
+ instanceMap map[string]model.Instance
+ cacheLock sync.Mutex
+ done chan struct{}
+ subscribeParam *vo.SubscribeParam
+}
+
+func NewNacosListener(url common.URL, namingClient naming_client.INamingClient) (*nacosListener, error) {
+ listener := &nacosListener{
+ namingClient: namingClient,
+ listenUrl: url, events: make(chan *remoting.ConfigChangeEvent, 32),
+ instanceMap: map[string]model.Instance{},
+ done: make(chan struct{}),
+ }
+ err := listener.startListen()
+ return listener, err
+}
+
+func generateInstance(ss model.SubscribeService) model.Instance {
+ return model.Instance{
+ InstanceId: ss.InstanceId,
+ Ip: ss.Ip,
+ Port: ss.Port,
+ ServiceName: ss.ServiceName,
+ Valid: ss.Valid,
+ Enable: ss.Enable,
+ Weight: ss.Weight,
+ Metadata: ss.Metadata,
+ ClusterName: ss.ClusterName,
+ }
+}
+
+func generateUrl(instance model.Instance) *common.URL {
+ if instance.Metadata == nil {
+ logger.Errorf("nacos instance metadata is empty,instance:%+v", instance)
+ return nil
+ }
+ path := instance.Metadata["path"]
+ myInterface := instance.Metadata["interface"]
+ if len(path) == 0 && len(myInterface) == 0 {
+ logger.Errorf("nacos instance metadata does not have both path key and interface key,instance:%+v", instance)
+ return nil
+ }
+ if len(path) == 0 && len(myInterface) != 0 {
+ path = "/" + myInterface
+ }
+ protocol := instance.Metadata["protocol"]
+ if len(protocol) == 0 {
+ logger.Errorf("nacos instance metadata does not have protocol key,instance:%+v", instance)
+ return nil
+ }
+ urlMap := url.Values{}
+ for k, v := range instance.Metadata {
+ urlMap.Set(k, v)
+ }
+ return common.NewURLWithOptions(
+ common.WithIp(instance.Ip),
+ common.WithPort(strconv.Itoa(int(instance.Port))),
+ common.WithProtocol(protocol),
+ common.WithParams(urlMap),
+ common.WithPath(path),
+ )
+}
+
+func (nl *nacosListener) Callback(services []model.SubscribeService, err error) {
+ if err != nil {
+ logger.Errorf("nacos subscribe callback error:%s , subscribe:%+v ", err.Error(), nl.subscribeParam)
+ return
+ }
+ nl.cacheLock.Lock()
+ defer nl.cacheLock.Unlock()
+ addInstances := make([]model.Instance, 0, len(services))
+ delInstances := make([]model.Instance, 0, len(services))
+ updateInstances := make([]model.Instance, 0, len(services))
+
+ newInstanceMap := make(map[string]model.Instance, len(services))
+
+ for i := range services {
+ if !services[i].Enable || !services[i].Valid {
+ // instance is not available,so ignore it
+ continue
+ }
+ host := services[i].Ip + ":" + strconv.Itoa(int(services[i].Port))
+ instance := generateInstance(services[i])
+ newInstanceMap[host] = instance
+ if old, ok := nl.instanceMap[host]; !ok {
+ //instance is not exsit in cache,add it to cache
+ addInstances = append(addInstances, instance)
+ } else {
+ //instance is not different from cache,update it to cache
+ if !reflect.DeepEqual(old, instance) {
+ updateInstances = append(updateInstances, instance)
+ }
+ }
+ }
+
+ for host, inst := range nl.instanceMap {
+ if _, ok := newInstanceMap[host]; !ok {
+ //cache instance is not exsit in new instance list, remove it from cache
+ delInstances = append(delInstances, inst)
+ }
+ }
+
+ nl.instanceMap = newInstanceMap
+
+ for i := range addInstances {
+ newUrl := generateUrl(addInstances[i])
+ if newUrl != nil {
+ nl.process(&remoting.ConfigChangeEvent{Value: *newUrl, ConfigType: remoting.EventTypeAdd})
+ }
+ }
+ for i := range delInstances {
+ newUrl := generateUrl(delInstances[i])
+ if newUrl != nil {
+ nl.process(&remoting.ConfigChangeEvent{Value: *newUrl, ConfigType: remoting.EventTypeDel})
+ }
+ }
+
+ for i := range updateInstances {
+ newUrl := generateUrl(updateInstances[i])
+ if newUrl != nil {
+ nl.process(&remoting.ConfigChangeEvent{Value: *newUrl, ConfigType: remoting.EvnetTypeUpdate})
+ }
+ }
+}
+
+func getSubscribeName(url common.URL) string {
+ var buffer bytes.Buffer
+
+ buffer.Write([]byte(common.DubboNodes[common.PROVIDER]))
+ appendParam(&buffer, url, constant.INTERFACE_KEY)
+ appendParam(&buffer, url, constant.VERSION_KEY)
+ appendParam(&buffer, url, constant.GROUP_KEY)
+ return buffer.String()
+}
+
+func (nl *nacosListener) startListen() error {
+ if nl.namingClient == nil {
+ return perrors.New("nacos naming client stopped")
+ }
+ serviceName := getSubscribeName(nl.listenUrl)
+ nl.subscribeParam = &vo.SubscribeParam{ServiceName: serviceName, SubscribeCallback: nl.Callback}
+ return nl.namingClient.Subscribe(nl.subscribeParam)
+}
+
+func (nl *nacosListener) stopListen() error {
+ return nl.namingClient.Unsubscribe(nl.subscribeParam)
+}
+
+func (nl *nacosListener) process(configType *remoting.ConfigChangeEvent) {
+ nl.events <- configType
+}
+
+func (nl *nacosListener) Next() (*registry.ServiceEvent, error) {
+ for {
+ select {
+ case <-nl.done:
+ logger.Warnf("nacos listener is close!listenUrl:%+v", nl.listenUrl)
+ return nil, perrors.New("listener stopped")
+
+ case e := <-nl.events:
+ logger.Debugf("got nacos event %s", e)
+ return ®istry.ServiceEvent{Action: e.ConfigType, Service: e.Value.(common.URL)}, nil
+ }
+ }
+}
+
+func (nl *nacosListener) Close() {
+ nl.stopListen()
+ close(nl.done)
+}
diff --git a/registry/nacos/registry.go b/registry/nacos/registry.go
new file mode 100644
index 0000000000000000000000000000000000000000..f10e230bc44dba8f8007ea659db3747a237c9de1
--- /dev/null
+++ b/registry/nacos/registry.go
@@ -0,0 +1,176 @@
+package nacos
+
+import (
+ "bytes"
+ "net"
+ "strconv"
+ "strings"
+ "time"
+)
+import (
+ "github.com/nacos-group/nacos-sdk-go/clients"
+ "github.com/nacos-group/nacos-sdk-go/clients/naming_client"
+ nacosConstant "github.com/nacos-group/nacos-sdk-go/common/constant"
+ "github.com/nacos-group/nacos-sdk-go/vo"
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/extension"
+ "github.com/apache/dubbo-go/common/utils"
+ "github.com/apache/dubbo-go/registry"
+)
+
+var (
+ localIP = ""
+)
+
+func init() {
+ localIP, _ = utils.GetLocalIP()
+ extension.SetRegistry(constant.NACOS_KEY, newNacosRegistry)
+}
+
+type nacosRegistry struct {
+ *common.URL
+ namingClient naming_client.INamingClient
+}
+
+func getNacosConfig(url *common.URL) (map[string]interface{}, error) {
+ if url == nil {
+ return nil, perrors.New("url is empty!")
+ }
+ if len(url.Location) == 0 {
+ return nil, perrors.New("url.location is empty!")
+ }
+ configMap := make(map[string]interface{}, 2)
+
+ addresses := strings.Split(url.Location, ",")
+ serverConfigs := make([]nacosConstant.ServerConfig, 0, len(addresses))
+ for _, addr := range addresses {
+ ip, portStr, err := net.SplitHostPort(addr)
+ if err != nil {
+ return nil, perrors.WithMessagef(err, "split [%s] ", addr)
+ }
+ port, _ := strconv.Atoi(portStr)
+ serverConfigs = append(serverConfigs, nacosConstant.ServerConfig{
+ IpAddr: ip,
+ Port: uint64(port),
+ })
+ }
+ configMap["serverConfigs"] = serverConfigs
+
+ var clientConfig nacosConstant.ClientConfig
+ timeout, err := time.ParseDuration(url.GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT))
+ if err != nil {
+ return nil, err
+ }
+ clientConfig.TimeoutMs = uint64(timeout.Seconds() * 1000)
+ clientConfig.ListenInterval = 2 * clientConfig.TimeoutMs
+ clientConfig.CacheDir = url.GetParam(constant.NACOS_CACHE_DIR_KEY, "")
+ clientConfig.LogDir = url.GetParam(constant.NACOS_LOG_DIR_KEY, "")
+ clientConfig.Endpoint = url.GetParam(constant.NACOS_ENDPOINT, "")
+ clientConfig.NotLoadCacheAtStart = true
+ configMap["clientConfig"] = clientConfig
+
+ return configMap, nil
+}
+
+func newNacosRegistry(url *common.URL) (registry.Registry, error) {
+ nacosConfig, err := getNacosConfig(url)
+ if err != nil {
+ return nil, err
+ }
+ client, err := clients.CreateNamingClient(nacosConfig)
+ if err != nil {
+ return nil, err
+ }
+ registry := nacosRegistry{
+ URL: url,
+ namingClient: client,
+ }
+ return ®istry, nil
+}
+
+func getCategory(url common.URL) string {
+ role, _ := strconv.Atoi(url.GetParam(constant.ROLE_KEY, strconv.Itoa(constant.NACOS_DEFAULT_ROLETYPE)))
+ category := common.DubboNodes[role]
+ return category
+}
+
+func getServiceName(url common.URL) string {
+ var buffer bytes.Buffer
+
+ buffer.Write([]byte(getCategory(url)))
+ appendParam(&buffer, url, constant.INTERFACE_KEY)
+ appendParam(&buffer, url, constant.VERSION_KEY)
+ appendParam(&buffer, url, constant.GROUP_KEY)
+ return buffer.String()
+}
+
+func appendParam(target *bytes.Buffer, url common.URL, key string) {
+ value := url.GetParam(key, "")
+ if strings.TrimSpace(value) != "" {
+ target.Write([]byte(constant.NACOS_SERVICE_NAME_SEPARATOR))
+ target.Write([]byte(value))
+ }
+}
+
+func createRegisterParam(url common.URL, serviceName string) vo.RegisterInstanceParam {
+ category := getCategory(url)
+ params := make(map[string]string, len(url.Params)+3)
+ for k, _ := range url.Params {
+ params[k] = url.Params.Get(k)
+ }
+ params[constant.NACOS_CATEGORY_KEY] = category
+ params[constant.NACOS_PROTOCOL_KEY] = url.Protocol
+ params[constant.NACOS_PATH_KEY] = url.Path
+ if len(url.Ip) == 0 {
+ url.Ip = localIP
+ }
+ if len(url.Port) == 0 || url.Port == "0" {
+ url.Port = "80"
+ }
+ port, _ := strconv.Atoi(url.Port)
+ instance := vo.RegisterInstanceParam{
+ Ip: url.Ip,
+ Port: uint64(port),
+ Metadata: params,
+ Weight: 1,
+ Enable: true,
+ Healthy: true,
+ Ephemeral: true,
+ ServiceName: serviceName,
+ }
+ return instance
+}
+
+func (nr *nacosRegistry) Register(url common.URL) error {
+ serviceName := getServiceName(url)
+ param := createRegisterParam(url, serviceName)
+ isRegistry, err := nr.namingClient.RegisterInstance(param)
+ if err != nil {
+ return err
+ }
+ if !isRegistry {
+ return perrors.New("registry [" + serviceName + "] to nacos failed")
+ }
+ return nil
+}
+
+func (nr *nacosRegistry) Subscribe(conf common.URL) (registry.Listener, error) {
+ return NewNacosListener(conf, nr.namingClient)
+}
+
+func (nr *nacosRegistry) GetUrl() common.URL {
+ return *nr.URL
+}
+
+func (nr *nacosRegistry) IsAvailable() bool {
+ return true
+}
+
+func (nr *nacosRegistry) Destroy() {
+ return
+}
diff --git a/registry/nacos/registry_test.go b/registry/nacos/registry_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..97dea0d2b016c8f84ee7cf6f4856ba545b720a48
--- /dev/null
+++ b/registry/nacos/registry_test.go
@@ -0,0 +1,174 @@
+package nacos
+
+import (
+ "context"
+ "encoding/json"
+ "net/url"
+ "strconv"
+ "testing"
+)
+
+import (
+ "github.com/nacos-group/nacos-sdk-go/vo"
+ "github.com/stretchr/testify/assert"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+)
+
+func Test_Register(t *testing.T) {
+ regurl, _ := common.NewURL(context.TODO(), "registry://console.nacos.io:80", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ urlMap := url.Values{}
+ urlMap.Set(constant.GROUP_KEY, "guangzhou-idc")
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
+ urlMap.Set(constant.INTERFACE_KEY, "com.ikurento.user.UserProvider")
+ urlMap.Set(constant.VERSION_KEY, "1.0.0")
+ urlMap.Set(constant.CLUSTER_KEY, "mock")
+ url, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg, err := newNacosRegistry(®url)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("new nacos registry error:%s \n", err.Error())
+ return
+ }
+ err = reg.Register(url)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("register error:%s \n", err.Error())
+ return
+ }
+ nacosReg := reg.(*nacosRegistry)
+ service, _ := nacosReg.namingClient.GetService(vo.GetServiceParam{ServiceName: "providers:com.ikurento.user.UserProvider:1.0.0:guangzhou-idc"})
+ data, _ := json.Marshal(service)
+ t.Logf(string(data))
+ assert.Equal(t, 1, len(service.Hosts))
+}
+
+func TestNacosRegistry_Subscribe(t *testing.T) {
+ regurl, _ := common.NewURL(context.TODO(), "registry://console.nacos.io:80", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ urlMap := url.Values{}
+ urlMap.Set(constant.GROUP_KEY, "guangzhou-idc")
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
+ urlMap.Set(constant.INTERFACE_KEY, "com.ikurento.user.UserProvider")
+ urlMap.Set(constant.VERSION_KEY, "1.0.0")
+ urlMap.Set(constant.CLUSTER_KEY, "mock")
+ urlMap.Set(constant.NACOS_PATH_KEY, "")
+ url, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg, _ := newNacosRegistry(®url)
+ err := reg.Register(url)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("new nacos registry error:%s \n", err.Error())
+ return
+ }
+
+ regurl.Params.Set(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
+ reg2, _ := newNacosRegistry(®url)
+ listener, err := reg2.Subscribe(url)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("subscribe error:%s \n", err.Error())
+ return
+ }
+ serviceEvent, _ := listener.Next()
+ assert.NoError(t, err)
+ if err != nil {
+ t.Errorf("listener error:%s \n", err.Error())
+ return
+ }
+ t.Logf("serviceEvent:%+v \n", serviceEvent)
+ assert.Regexp(t, ".*ServiceEvent{Action{add}.*", serviceEvent.String())
+
+}
+
+func TestNacosRegistry_Subscribe_del(t *testing.T) {
+ regurl, _ := common.NewURL(context.TODO(), "registry://console.nacos.io:80", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ urlMap := url.Values{}
+ urlMap.Set(constant.GROUP_KEY, "guangzhou-idc")
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
+ urlMap.Set(constant.INTERFACE_KEY, "com.ikurento.user.UserProvider")
+ urlMap.Set(constant.VERSION_KEY, "1.0.0")
+ urlMap.Set(constant.CLUSTER_KEY, "mock")
+ urlMap.Set(constant.NACOS_PATH_KEY, "")
+ url1, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+ url2, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.2:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+
+ reg, _ := newNacosRegistry(®url)
+ err := reg.Register(url1)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("register1 error:%s \n", err.Error())
+ return
+ }
+ err = reg.Register(url2)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("register2 error:%s \n", err.Error())
+ return
+ }
+
+ regurl.Params.Set(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
+ reg2, _ := newNacosRegistry(®url)
+ listener, err := reg2.Subscribe(url1)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("subscribe error:%s \n", err.Error())
+ return
+ }
+
+ serviceEvent1, _ := listener.Next()
+ assert.NoError(t, err)
+ if err != nil {
+ t.Errorf("listener1 error:%s \n", err.Error())
+ return
+ }
+ t.Logf("serviceEvent1:%+v \n", serviceEvent1)
+ assert.Regexp(t, ".*ServiceEvent{Action{add}.*", serviceEvent1.String())
+
+ serviceEvent2, _ := listener.Next()
+ assert.NoError(t, err)
+ if err != nil {
+ t.Errorf("listener2 error:%s \n", err.Error())
+ return
+ }
+ t.Logf("serviceEvent2:%+v \n", serviceEvent2)
+ assert.Regexp(t, ".*ServiceEvent{Action{add}.*", serviceEvent2.String())
+
+ nacosReg := reg.(*nacosRegistry)
+ //deregister instance to mock instance offline
+ nacosReg.namingClient.DeregisterInstance(vo.DeregisterInstanceParam{Ip: "127.0.0.2", Port: 20000, ServiceName: "providers:com.ikurento.user.UserProvider:1.0.0:guangzhou-idc"})
+
+ serviceEvent3, _ := listener.Next()
+ assert.NoError(t, err)
+ if err != nil {
+ return
+ }
+ t.Logf("serviceEvent3:%+v \n", serviceEvent3)
+ assert.Regexp(t, ".*ServiceEvent{Action{delete}.*", serviceEvent3.String())
+}
+
+func TestNacosListener_Close(t *testing.T) {
+ regurl, _ := common.NewURL(context.TODO(), "registry://console.nacos.io:80", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
+ urlMap := url.Values{}
+ urlMap.Set(constant.GROUP_KEY, "guangzhou-idc")
+ urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
+ urlMap.Set(constant.INTERFACE_KEY, "com.ikurento.user.UserProvider2")
+ urlMap.Set(constant.VERSION_KEY, "1.0.0")
+ urlMap.Set(constant.CLUSTER_KEY, "mock")
+ urlMap.Set(constant.NACOS_PATH_KEY, "")
+ url1, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider2", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+ reg, _ := newNacosRegistry(®url)
+ listener, err := reg.Subscribe(url1)
+ assert.Nil(t, err)
+ if err != nil {
+ t.Errorf("subscribe error:%s \n", err.Error())
+ return
+ }
+ listener.Close()
+ _, err = listener.Next()
+ assert.NotNil(t, err)
+}
diff --git a/registry/zookeeper/listener.go b/registry/zookeeper/listener.go
index 67f20370602a0a9c5c3d87ef93b1bafed3449d36..7d58cee1220b9aedba353d929ca1e936cf9366f2 100644
--- a/registry/zookeeper/listener.go
+++ b/registry/zookeeper/listener.go
@@ -45,11 +45,16 @@ func (l *RegistryDataListener) AddInterestedURL(url *common.URL) {
}
func (l *RegistryDataListener) DataChange(eventType remoting.Event) bool {
- //鎴彇鏈€鍚庝竴浣�
- url := eventType.Path[strings.Index(eventType.Path, "/providers/")+len("/providers/"):]
+ // Intercept the last bit
+ index := strings.Index(eventType.Path, "/providers/")
+ if index == -1 {
+ logger.Warn("Listen with no url, event.path={%v}", eventType.Path)
+ return false
+ }
+ url := eventType.Path[index+len("/providers/"):]
serviceURL, err := common.NewURL(context.TODO(), url)
if err != nil {
- logger.Errorf("Listen NewURL(r{%s}) = error{%v}", url, err)
+ logger.Errorf("Listen NewURL(r{%s}) = error{%v} eventType.Path={%v}", url, err, eventType.Path)
return false
}
for _, v := range l.interestedURL {
diff --git a/registry/zookeeper/registry.go b/registry/zookeeper/registry.go
index c272c5bba615c68c452f36819edef0f2a821a5dc..ff57eb638aa8919720b9eeed1cb4603cc2928cf2 100644
--- a/registry/zookeeper/registry.go
+++ b/registry/zookeeper/registry.go
@@ -41,7 +41,6 @@ import (
"github.com/apache/dubbo-go/common/utils"
"github.com/apache/dubbo-go/registry"
"github.com/apache/dubbo-go/remoting/zookeeper"
- "github.com/apache/dubbo-go/version"
)
const (
@@ -230,10 +229,11 @@ func (r *zkRegistry) Register(conf common.URL) error {
case common.PROVIDER:
- // 妫€楠屾湇鍔℃槸鍚﹀凡缁忔敞鍐岃繃
+ // Check if the service has been registered
r.cltLock.Lock()
- // 娉ㄦ剰姝ゅ涓巆onsumerZookeeperRegistry鐨勫樊寮傦紝consumer鐢ㄧ殑鏄痗onf.Path锛�
- // 鍥犱负consumer瑕佹彁渚泈atch鍔熻兘缁檚elector浣跨敤, provider鍏佽娉ㄥ唽鍚屼竴涓猻ervice鐨勫涓猤roup or version
+ // Note the difference between consumer and consumerZookeeperRegistry (consumer use conf.Path).
+ // Because the consumer wants to provide monitoring functions for the selector,
+ // the provider allows multiple groups or versions of the same service to be registered.
_, ok = r.services[conf.Key()]
r.cltLock.Unlock()
if ok {
@@ -298,11 +298,12 @@ func (r *zkRegistry) register(c common.URL) error {
}
params.Add("anyhost", "true")
- // dubbo java consumer鏉ュ惎鍔ㄦ壘provider url鏃讹紝鍥犱负category涓嶅尮閰嶏紝浼氭壘涓嶅埌provider锛屽鑷碿onsumer鍚姩涓嶄簡,鎵€浠ヤ娇鐢╟onsumers&providers
+ // Dubbo java consumer to start looking for the provider url,because the category does not match,
+ // the provider will not find, causing the consumer can not start, so we use consumers.
// DubboRole = [...]string{"consumer", "", "", "provider"}
// params.Add("category", (RoleType(PROVIDER)).Role())
params.Add("category", (common.RoleType(common.PROVIDER)).String())
- params.Add("dubbo", "dubbo-provider-golang-"+version.Version)
+ params.Add("dubbo", "dubbo-provider-golang-"+constant.Version)
params.Add("side", (common.RoleType(common.PROVIDER)).Role())
@@ -320,7 +321,7 @@ func (r *zkRegistry) register(c common.URL) error {
rawURL = fmt.Sprintf("%s://%s%s?%s", c.Protocol, host, c.Path, params.Encode())
encodedURL = url.QueryEscape(rawURL)
- // 鎶婅嚜宸辨敞鍐宻ervice providers
+ // Print your own registration service providers.
dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), (common.RoleType(common.PROVIDER)).String())
logger.Debugf("provider path:%s, url:%s", dubboPath, rawURL)
@@ -345,7 +346,7 @@ func (r *zkRegistry) register(c common.URL) error {
params.Add("protocol", c.Protocol)
params.Add("category", (common.RoleType(common.CONSUMER)).String())
- params.Add("dubbo", "dubbogo-consumer-"+version.Version)
+ params.Add("dubbo", "dubbogo-consumer-"+constant.Version)
rawURL = fmt.Sprintf("consumer://%s%s?%s", localIP, c.Path, params.Encode())
encodedURL = url.QueryEscape(rawURL)
@@ -380,7 +381,11 @@ func (r *zkRegistry) registerTempZookeeperNode(root string, node string) error {
}
zkPath, err = r.client.RegisterTemp(root, node)
if err != nil {
- logger.Errorf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+ if err == zk.ErrNodeExists {
+ logger.Warnf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+ } else {
+ logger.Errorf("RegisterTempNode(root{%s}, node{%s}) = error{%v}", root, node, perrors.WithStack(err))
+ }
return perrors.WithMessagef(err, "RegisterTempNode(root{%s}, node{%s})", root, node)
}
logger.Debugf("create a zookeeper node:%s", zkPath)
@@ -416,7 +421,7 @@ func (r *zkRegistry) getListener(conf common.URL) (*RegistryConfigurationListene
r.listenerLock.Unlock()
}
- //娉ㄥ唽鍒癲ataconfig鐨刬nterested
+ //Interested register to dataconfig.
r.dataListener.AddInterestedURL(&conf)
go r.listener.ListenServiceEvent(fmt.Sprintf("/dubbo/%s/providers", conf.Service()), r.dataListener)
@@ -428,7 +433,7 @@ func (r *zkRegistry) closeRegisters() {
r.cltLock.Lock()
defer r.cltLock.Unlock()
logger.Infof("begin to close provider zk client")
- // 鍏堝叧闂棫client锛屼互鍏抽棴tmp node
+ // Close the old client first to close the tmp node.
r.client.Close()
r.client = nil
r.services = nil
diff --git a/registry/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar b/registry/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar
deleted file mode 100644
index 839531b8b8762a9c19e334a5cbf79314cb16f945..0000000000000000000000000000000000000000
Binary files a/registry/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar and /dev/null differ
diff --git a/remoting/etcdv3/client.go b/remoting/etcdv3/client.go
new file mode 100644
index 0000000000000000000000000000000000000000..57d1211fe30e00dcb1ad16733f36b7969ebaf505
--- /dev/null
+++ b/remoting/etcdv3/client.go
@@ -0,0 +1,480 @@
+package etcdv3
+
+import (
+ "context"
+ "path"
+ "sync"
+ "time"
+)
+
+import (
+ "github.com/coreos/etcd/clientv3"
+ "github.com/coreos/etcd/clientv3/concurrency"
+ perrors "github.com/pkg/errors"
+ "google.golang.org/grpc"
+)
+
+import (
+ "github.com/apache/dubbo-go/common/logger"
+)
+
+const (
+ ConnDelay = 3
+ MaxFailTimes = 15
+ RegistryETCDV3Client = "etcd registry"
+)
+
+var (
+ ErrNilETCDV3Client = perrors.New("etcd raw client is nil") // full describe the ERR
+ ErrKVPairNotFound = perrors.New("k/v pair not found")
+)
+
+type Options struct {
+ name string
+ endpoints []string
+ client *Client
+ timeout time.Duration
+ heartbeat int // heartbeat second
+}
+
+type Option func(*Options)
+
+func WithEndpoints(endpoints ...string) Option {
+ return func(opt *Options) {
+ opt.endpoints = endpoints
+ }
+}
+func WithName(name string) Option {
+ return func(opt *Options) {
+ opt.name = name
+ }
+}
+func WithTimeout(timeout time.Duration) Option {
+ return func(opt *Options) {
+ opt.timeout = timeout
+ }
+}
+
+func WithHeartbeat(heartbeat int) Option {
+ return func(opt *Options) {
+ opt.heartbeat = heartbeat
+ }
+}
+
+func ValidateClient(container clientFacade, opts ...Option) error {
+
+ options := &Options{
+ heartbeat: 1, // default heartbeat
+ }
+ for _, opt := range opts {
+ opt(options)
+ }
+
+ lock := container.ClientLock()
+ lock.Lock()
+ defer lock.Unlock()
+
+ // new Client
+ if container.Client() == nil {
+ newClient, err := newClient(options.name, options.endpoints, options.timeout, options.heartbeat)
+ if err != nil {
+ logger.Warnf("new etcd client (name{%s}, etcd addresses{%v}, timeout{%d}) = error{%v}",
+ options.name, options.endpoints, options.timeout, err)
+ return perrors.WithMessagef(err, "new client (address:%+v)", options.endpoints)
+ }
+ container.SetClient(newClient)
+ }
+
+ // Client lose connection with etcd server
+ if container.Client().rawClient == nil {
+
+ newClient, err := newClient(options.name, options.endpoints, options.timeout, options.heartbeat)
+ if err != nil {
+ logger.Warnf("new etcd client (name{%s}, etcd addresses{%v}, timeout{%d}) = error{%v}",
+ options.name, options.endpoints, options.timeout, err)
+ return perrors.WithMessagef(err, "new client (address:%+v)", options.endpoints)
+ }
+ container.SetClient(newClient)
+ }
+
+ return nil
+}
+
+type Client struct {
+ lock sync.RWMutex
+
+ // these properties are only set once when they are started.
+ name string
+ endpoints []string
+ timeout time.Duration
+ heartbeat int
+
+ ctx context.Context // if etcd server connection lose, the ctx.Done will be sent msg
+ cancel context.CancelFunc // cancel the ctx, all watcher will stopped
+ rawClient *clientv3.Client
+
+ exit chan struct{}
+ Wait sync.WaitGroup
+}
+
+func newClient(name string, endpoints []string, timeout time.Duration, heartbeat int) (*Client, error) {
+
+ ctx, cancel := context.WithCancel(context.Background())
+ rawClient, err := clientv3.New(clientv3.Config{
+ Context: ctx,
+ Endpoints: endpoints,
+ DialTimeout: timeout,
+ DialOptions: []grpc.DialOption{grpc.WithBlock()},
+ })
+ if err != nil {
+ return nil, perrors.WithMessage(err, "new raw client block connect to server")
+ }
+
+ c := &Client{
+
+ name: name,
+ timeout: timeout,
+ endpoints: endpoints,
+ heartbeat: heartbeat,
+
+ ctx: ctx,
+ cancel: cancel,
+ rawClient: rawClient,
+
+ exit: make(chan struct{}),
+ }
+
+ if err := c.maintenanceStatus(); err != nil {
+ return nil, perrors.WithMessage(err, "client maintenance status")
+ }
+ return c, nil
+}
+
+// NOTICE: need to get the lock before calling this method
+func (c *Client) clean() {
+
+ // close raw client
+ c.rawClient.Close()
+
+ // cancel ctx for raw client
+ c.cancel()
+
+ // clean raw client
+ c.rawClient = nil
+}
+
+func (c *Client) stop() bool {
+
+ select {
+ case <-c.exit:
+ return true
+ default:
+ close(c.exit)
+ }
+ return false
+}
+
+func (c *Client) Close() {
+
+ if c == nil {
+ return
+ }
+
+ // stop the client
+ c.stop()
+
+ // wait client maintenance status stop
+ c.Wait.Wait()
+
+ c.lock.Lock()
+ if c.rawClient != nil {
+ c.clean()
+ }
+ c.lock.Unlock()
+ logger.Warnf("etcd client{name:%s, endpoints:%s} exit now.", c.name, c.endpoints)
+}
+
+func (c *Client) maintenanceStatus() error {
+
+ s, err := concurrency.NewSession(c.rawClient, concurrency.WithTTL(c.heartbeat))
+ if err != nil {
+ return perrors.WithMessage(err, "new session with server")
+ }
+
+ // must add wg before go maintenance status goroutine
+ c.Wait.Add(1)
+ go c.maintenanceStatusLoop(s)
+ return nil
+}
+
+func (c *Client) maintenanceStatusLoop(s *concurrency.Session) {
+
+ defer func() {
+ c.Wait.Done()
+ logger.Infof("etcd client {endpoints:%v, name:%s} maintenance goroutine game over.", c.endpoints, c.name)
+ }()
+
+ for {
+ select {
+ case <-c.Done():
+ // Client be stopped, will clean the client hold resources
+ return
+ case <-s.Done():
+ logger.Warn("etcd server stopped")
+ c.lock.Lock()
+ // when etcd server stopped, cancel ctx, stop all watchers
+ c.clean()
+ // when connection lose, stop client, trigger reconnect to etcd
+ c.stop()
+ c.lock.Unlock()
+ return
+ }
+ }
+}
+
+// if k not exist will put k/v in etcd
+// if k is already exist in etcd, return nil
+func (c *Client) put(k string, v string, opts ...clientv3.OpOption) error {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return ErrNilETCDV3Client
+ }
+
+ _, err := c.rawClient.Txn(c.ctx).
+ If(clientv3.Compare(clientv3.Version(k), "<", 1)).
+ Then(clientv3.OpPut(k, v, opts...)).
+ Commit()
+ if err != nil {
+ return err
+
+ }
+ return nil
+}
+
+func (c *Client) delete(k string) error {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return ErrNilETCDV3Client
+ }
+
+ _, err := c.rawClient.Delete(c.ctx, k)
+ if err != nil {
+ return err
+
+ }
+ return nil
+}
+
+func (c *Client) get(k string) (string, error) {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return "", ErrNilETCDV3Client
+ }
+
+ resp, err := c.rawClient.Get(c.ctx, k)
+ if err != nil {
+ return "", err
+ }
+
+ if len(resp.Kvs) == 0 {
+ return "", ErrKVPairNotFound
+ }
+
+ return string(resp.Kvs[0].Value), nil
+}
+
+func (c *Client) CleanKV() error {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return ErrNilETCDV3Client
+ }
+
+ _, err := c.rawClient.Delete(c.ctx, "", clientv3.WithPrefix())
+ if err != nil {
+ return err
+ }
+
+ return nil
+}
+
+func (c *Client) getChildren(k string) ([]string, []string, error) {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return nil, nil, ErrNilETCDV3Client
+ }
+
+ resp, err := c.rawClient.Get(c.ctx, k, clientv3.WithPrefix())
+ if err != nil {
+ return nil, nil, err
+ }
+
+ if len(resp.Kvs) == 0 {
+ return nil, nil, ErrKVPairNotFound
+ }
+
+ var (
+ kList []string
+ vList []string
+ )
+
+ for _, kv := range resp.Kvs {
+ kList = append(kList, string(kv.Key))
+ vList = append(vList, string(kv.Value))
+ }
+
+ return kList, vList, nil
+}
+
+func (c *Client) watchWithPrefix(prefix string) (clientv3.WatchChan, error) {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return nil, ErrNilETCDV3Client
+ }
+
+ return c.rawClient.Watch(c.ctx, prefix, clientv3.WithPrefix()), nil
+}
+
+func (c *Client) watch(k string) (clientv3.WatchChan, error) {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return nil, ErrNilETCDV3Client
+ }
+
+ return c.rawClient.Watch(c.ctx, k), nil
+}
+
+func (c *Client) keepAliveKV(k string, v string) error {
+
+ c.lock.RLock()
+ defer c.lock.RUnlock()
+
+ if c.rawClient == nil {
+ return ErrNilETCDV3Client
+ }
+
+ lease, err := c.rawClient.Grant(c.ctx, int64(time.Second.Seconds()))
+ if err != nil {
+ return perrors.WithMessage(err, "grant lease")
+ }
+
+ keepAlive, err := c.rawClient.KeepAlive(c.ctx, lease.ID)
+ if err != nil || keepAlive == nil {
+ c.rawClient.Revoke(c.ctx, lease.ID)
+ return perrors.WithMessage(err, "keep alive lease")
+ }
+
+ _, err = c.rawClient.Put(c.ctx, k, v, clientv3.WithLease(lease.ID))
+ if err != nil {
+ return perrors.WithMessage(err, "put k/v with lease")
+ }
+ return nil
+}
+
+func (c *Client) Done() <-chan struct{} {
+ return c.exit
+}
+
+func (c *Client) Valid() bool {
+ select {
+ case <-c.exit:
+ return false
+ default:
+ }
+
+ c.lock.RLock()
+ if c.rawClient == nil {
+ c.lock.RUnlock()
+ return false
+ }
+ c.lock.RUnlock()
+ return true
+}
+
+func (c *Client) Create(k string, v string) error {
+
+ err := c.put(k, v)
+ if err != nil {
+ return perrors.WithMessagef(err, "put k/v (key: %s value %s)", k, v)
+ }
+ return nil
+}
+
+func (c *Client) Delete(k string) error {
+
+ err := c.delete(k)
+ if err != nil {
+ return perrors.WithMessagef(err, "delete k/v (key %s)", k)
+ }
+
+ return nil
+}
+
+func (c *Client) RegisterTemp(basePath string, node string) (string, error) {
+
+ completeKey := path.Join(basePath, node)
+
+ err := c.keepAliveKV(completeKey, "")
+ if err != nil {
+ return "", perrors.WithMessagef(err, "keepalive kv (key %s)", completeKey)
+ }
+
+ return completeKey, nil
+}
+
+func (c *Client) GetChildrenKVList(k string) ([]string, []string, error) {
+
+ kList, vList, err := c.getChildren(k)
+ if err != nil {
+ return nil, nil, perrors.WithMessagef(err, "get key children (key %s)", k)
+ }
+ return kList, vList, nil
+}
+
+func (c *Client) Get(k string) (string, error) {
+
+ v, err := c.get(k)
+ if err != nil {
+ return "", perrors.WithMessagef(err, "get key value (key %s)", k)
+ }
+
+ return v, nil
+}
+
+func (c *Client) Watch(k string) (clientv3.WatchChan, error) {
+
+ wc, err := c.watch(k)
+ if err != nil {
+ return nil, perrors.WithMessagef(err, "watch prefix (key %s)", k)
+ }
+ return wc, nil
+}
+
+func (c *Client) WatchWithPrefix(prefix string) (clientv3.WatchChan, error) {
+
+ wc, err := c.watchWithPrefix(prefix)
+ if err != nil {
+ return nil, perrors.WithMessagef(err, "watch prefix (key %s)", prefix)
+ }
+ return wc, nil
+}
diff --git a/remoting/etcdv3/client_test.go b/remoting/etcdv3/client_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..187789e0abfac6a0e195bebd68ce4b91e0f9bdec
--- /dev/null
+++ b/remoting/etcdv3/client_test.go
@@ -0,0 +1,366 @@
+package etcdv3
+
+import (
+ "fmt"
+ "net/url"
+ "path"
+ "reflect"
+ "strings"
+ "sync"
+ "testing"
+ "time"
+)
+
+import (
+ "github.com/coreos/etcd/mvcc/mvccpb"
+ perrors "github.com/pkg/errors"
+ "github.com/stretchr/testify/suite"
+ "go.etcd.io/etcd/embed"
+ "google.golang.org/grpc/connectivity"
+)
+
+// tests dataset
+var tests = []struct {
+ input struct {
+ k string
+ v string
+ }
+}{
+ {input: struct {
+ k string
+ v string
+ }{k: "name", v: "scott.wang"}},
+ {input: struct {
+ k string
+ v string
+ }{k: "namePrefix", v: "prefix.scott.wang"}},
+ {input: struct {
+ k string
+ v string
+ }{k: "namePrefix1", v: "prefix1.scott.wang"}},
+ {input: struct {
+ k string
+ v string
+ }{k: "age", v: "27"}},
+}
+
+// test dataset prefix
+const prefix = "name"
+
+type ClientTestSuite struct {
+ suite.Suite
+
+ etcdConfig struct {
+ name string
+ endpoints []string
+ timeout time.Duration
+ heartbeat int
+ }
+
+ etcd *embed.Etcd
+
+ client *Client
+}
+
+// start etcd server
+func (suite *ClientTestSuite) SetupSuite() {
+
+ t := suite.T()
+
+ DefaultListenPeerURLs := "http://localhost:2382"
+ DefaultListenClientURLs := "http://localhost:2381"
+ lpurl, _ := url.Parse(DefaultListenPeerURLs)
+ lcurl, _ := url.Parse(DefaultListenClientURLs)
+ cfg := embed.NewConfig()
+ cfg.LPUrls = []url.URL{*lpurl}
+ cfg.LCUrls = []url.URL{*lcurl}
+ cfg.Dir = "/tmp/default.etcd"
+ e, err := embed.StartEtcd(cfg)
+ if err != nil {
+ t.Fatal(err)
+ }
+ select {
+ case <-e.Server.ReadyNotify():
+ t.Log("Server is ready!")
+ case <-time.After(60 * time.Second):
+ e.Server.Stop() // trigger a shutdown
+ t.Logf("Server took too long to start!")
+ }
+
+ suite.etcd = e
+ return
+}
+
+// stop etcd server
+func (suite *ClientTestSuite) TearDownSuite() {
+ suite.etcd.Close()
+}
+
+func (suite *ClientTestSuite) setUpClient() *Client {
+ c, err := newClient(suite.etcdConfig.name,
+ suite.etcdConfig.endpoints,
+ suite.etcdConfig.timeout,
+ suite.etcdConfig.heartbeat)
+ if err != nil {
+ suite.T().Fatal(err)
+ }
+ return c
+}
+
+// set up a client for suite
+func (suite *ClientTestSuite) SetupTest() {
+ c := suite.setUpClient()
+ c.CleanKV()
+ suite.client = c
+ return
+}
+
+func (suite *ClientTestSuite) TestClientClose() {
+
+ fmt.Println("called client close")
+
+ c := suite.client
+ t := suite.T()
+
+ defer c.Close()
+ if c.rawClient.ActiveConnection().GetState() != connectivity.Ready {
+ t.Fatal(suite.client.rawClient.ActiveConnection().GetState())
+ }
+}
+
+func (suite *ClientTestSuite) TestClientValid() {
+
+ fmt.Println("called client valid")
+
+ c := suite.client
+ t := suite.T()
+
+ if c.Valid() != true {
+ t.Fatal("client is not valid")
+ }
+ c.Close()
+ if suite.client.Valid() != false {
+ t.Fatal("client is valid")
+ }
+}
+
+func (suite *ClientTestSuite) TestClientDone() {
+
+ c := suite.client
+
+ go func() {
+ time.Sleep(2 * time.Second)
+ c.Close()
+ }()
+
+ c.Wait.Wait()
+}
+
+func (suite *ClientTestSuite) TestClientCreateKV() {
+
+ tests := tests
+
+ c := suite.client
+ t := suite.T()
+
+ defer suite.client.Close()
+
+ for _, tc := range tests {
+
+ k := tc.input.k
+ v := tc.input.v
+ expect := tc.input.v
+
+ if err := c.Create(k, v); err != nil {
+ t.Fatal(err)
+ }
+
+ value, err := c.Get(k)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if value != expect {
+ t.Fatalf("expect %v but get %v", expect, value)
+ }
+
+ }
+}
+
+func (suite *ClientTestSuite) TestClientDeleteKV() {
+
+ tests := tests
+ c := suite.client
+ t := suite.T()
+
+ defer c.Close()
+
+ for _, tc := range tests {
+
+ k := tc.input.k
+ v := tc.input.v
+ expect := ErrKVPairNotFound
+
+ if err := c.Create(k, v); err != nil {
+ t.Fatal(err)
+ }
+
+ if err := c.Delete(k); err != nil {
+ t.Fatal(err)
+ }
+
+ _, err := c.Get(k)
+ if perrors.Cause(err) == expect {
+ continue
+ }
+
+ if err != nil {
+ t.Fatal(err)
+ }
+ }
+
+}
+
+func (suite *ClientTestSuite) TestClientGetChildrenKVList() {
+
+ tests := tests
+
+ c := suite.client
+ t := suite.T()
+
+ var expectKList []string
+ var expectVList []string
+
+ for _, tc := range tests {
+
+ k := tc.input.k
+ v := tc.input.v
+
+ if strings.Contains(k, prefix) {
+ expectKList = append(expectKList, k)
+ expectVList = append(expectVList, v)
+ }
+
+ if err := c.Create(k, v); err != nil {
+ t.Fatal(err)
+ }
+ }
+
+ kList, vList, err := c.GetChildrenKVList(prefix)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if reflect.DeepEqual(expectKList, kList) && reflect.DeepEqual(expectVList, vList) {
+ return
+ }
+
+ t.Fatalf("expect keylist %v but got %v expect valueList %v but got %v ", expectKList, kList, expectVList, vList)
+
+}
+
+func (suite *ClientTestSuite) TestClientWatch() {
+
+ tests := tests
+
+ c := suite.client
+ t := suite.T()
+
+ wg := sync.WaitGroup{}
+ wg.Add(1)
+
+ go func() {
+
+ defer wg.Done()
+
+ wc, err := c.watch(prefix)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ for e := range wc {
+
+ for _, event := range e.Events {
+ t.Logf("type IsCreate %v k %s v %s", event.IsCreate(), event.Kv.Key, event.Kv.Value)
+ }
+ }
+
+ }()
+
+ for _, tc := range tests {
+
+ k := tc.input.k
+ v := tc.input.v
+
+ if err := c.Create(k, v); err != nil {
+ t.Fatal(err)
+ }
+
+ if err := c.delete(k); err != nil {
+ t.Fatal(err)
+ }
+ }
+
+ c.Close()
+
+ wg.Wait()
+
+}
+
+func (suite *ClientTestSuite) TestClientRegisterTemp() {
+
+ c := suite.client
+ observeC := suite.setUpClient()
+ t := suite.T()
+
+ wg := sync.WaitGroup{}
+ wg.Add(1)
+
+ go func() {
+ completePath := path.Join("scott", "wang")
+ wc, err := observeC.watch(completePath)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ for e := range wc {
+
+ for _, event := range e.Events {
+
+ if event.Type == mvccpb.DELETE {
+ t.Logf("complete key (%s) is delete", completePath)
+ wg.Done()
+ observeC.Close()
+ return
+ }
+ t.Logf("type IsCreate %v k %s v %s", event.IsCreate(), event.Kv.Key, event.Kv.Value)
+ }
+ }
+ }()
+
+ _, err := c.RegisterTemp("scott", "wang")
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ time.Sleep(2 * time.Second)
+ c.Close()
+
+ wg.Wait()
+}
+
+func TestClientSuite(t *testing.T) {
+ suite.Run(t, &ClientTestSuite{
+ etcdConfig: struct {
+ name string
+ endpoints []string
+ timeout time.Duration
+ heartbeat int
+ }{
+ name: "test",
+ endpoints: []string{"localhost:2381"},
+ timeout: time.Second,
+ heartbeat: 1,
+ },
+ })
+}
diff --git a/remoting/etcdv3/facade.go b/remoting/etcdv3/facade.go
new file mode 100644
index 0000000000000000000000000000000000000000..e75b39d6bcd7f67f7606c6b212f59e7a42178fd8
--- /dev/null
+++ b/remoting/etcdv3/facade.go
@@ -0,0 +1,82 @@
+package etcdv3
+
+import (
+ "sync"
+ "time"
+)
+
+import (
+ "github.com/dubbogo/getty"
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/constant"
+ "github.com/apache/dubbo-go/common/logger"
+)
+
+type clientFacade interface {
+ Client() *Client
+ SetClient(*Client)
+ ClientLock() *sync.Mutex
+ WaitGroup() *sync.WaitGroup //for wait group control, etcd client listener & etcd client container
+ GetDone() chan struct{} //for etcd client control
+ RestartCallBack() bool
+ common.Node
+}
+
+func HandleClientRestart(r clientFacade) {
+
+ var (
+ err error
+ failTimes int
+ )
+
+ defer r.WaitGroup().Done()
+LOOP:
+ for {
+ select {
+ case <-r.GetDone():
+ logger.Warnf("(ETCDV3ProviderRegistry)reconnectETCDV3 goroutine exit now...")
+ break LOOP
+ // re-register all services
+ case <-r.Client().Done():
+ r.ClientLock().Lock()
+ clientName := RegistryETCDV3Client
+ timeout, _ := time.ParseDuration(r.GetUrl().GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT))
+ endpoint := r.GetUrl().Location
+ r.Client().Close()
+ r.SetClient(nil)
+ r.ClientLock().Unlock()
+
+ // try to connect to etcd,
+ failTimes = 0
+ for {
+ select {
+ case <-r.GetDone():
+ logger.Warnf("(ETCDV3ProviderRegistry)reconnectETCDRegistry goroutine exit now...")
+ break LOOP
+ case <-getty.GetTimeWheel().After(timeSecondDuration(failTimes * ConnDelay)): // avoid connect frequent
+ }
+ err = ValidateClient(
+ r,
+ WithName(clientName),
+ WithEndpoints(endpoint),
+ WithTimeout(timeout),
+ )
+ logger.Infof("ETCDV3ProviderRegistry.validateETCDV3Client(etcd Addr{%s}) = error{%#v}",
+ endpoint, perrors.WithStack(err))
+ if err == nil {
+ if r.RestartCallBack() {
+ break
+ }
+ }
+ failTimes++
+ if MaxFailTimes <= failTimes {
+ failTimes = MaxFailTimes
+ }
+ }
+ }
+ }
+}
diff --git a/remoting/etcdv3/listener.go b/remoting/etcdv3/listener.go
new file mode 100644
index 0000000000000000000000000000000000000000..59273af554a63e5fc907ba5a30bb1e18bb22c0f5
--- /dev/null
+++ b/remoting/etcdv3/listener.go
@@ -0,0 +1,217 @@
+package etcdv3
+
+import (
+ "sync"
+ "time"
+)
+
+import (
+ "github.com/coreos/etcd/clientv3"
+ "github.com/coreos/etcd/mvcc/mvccpb"
+ perrors "github.com/pkg/errors"
+)
+
+import (
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/remoting"
+)
+
+type EventListener struct {
+ client *Client
+ keyMapLock sync.Mutex
+ keyMap map[string]struct{}
+ wg sync.WaitGroup
+}
+
+func NewEventListener(client *Client) *EventListener {
+ return &EventListener{
+ client: client,
+ keyMap: make(map[string]struct{}),
+ }
+}
+
+// Listen on a spec key
+// this method will return true when spec key deleted,
+// this method will return false when deep layer connection lose
+func (l *EventListener) ListenServiceNodeEvent(key string, listener ...remoting.DataListener) bool {
+ l.wg.Add(1)
+ defer l.wg.Done()
+ for {
+ wc, err := l.client.Watch(key)
+ if err != nil {
+ logger.Warnf("WatchExist{key:%s} = error{%v}", key, err)
+ return false
+ }
+
+ select {
+
+ // client stopped
+ case <-l.client.Done():
+ logger.Warnf("etcd client stopped")
+ return false
+
+ // client ctx stop
+ case <-l.client.ctx.Done():
+ logger.Warnf("etcd client ctx cancel")
+ return false
+
+ // handle etcd events
+ case e, ok := <-wc:
+ if !ok {
+ logger.Warnf("etcd watch-chan closed")
+ return false
+ }
+
+ if e.Err() != nil {
+ logger.Errorf("etcd watch ERR {err: %s}", e.Err())
+ continue
+ }
+ for _, event := range e.Events {
+ if l.handleEvents(event, listener...) {
+ // if event is delete
+ return true
+ }
+ }
+ }
+ }
+
+ return false
+}
+
+// return true mean the event type is DELETE
+// return false mean the event type is CREATE || UPDATE
+func (l *EventListener) handleEvents(event *clientv3.Event, listeners ...remoting.DataListener) bool {
+
+ logger.Infof("got a etcd event {type: %s, key: %s}", event.Type, event.Kv.Key)
+
+ switch event.Type {
+ // the etcdv3 event just include PUT && DELETE
+ case mvccpb.PUT:
+ for _, listener := range listeners {
+ switch event.IsCreate() {
+ case true:
+ logger.Infof("etcd get event (key{%s}) = event{EventNodeDataCreated}", event.Kv.Key)
+ listener.DataChange(remoting.Event{
+ Path: string(event.Kv.Key),
+ Action: remoting.EventTypeAdd,
+ Content: string(event.Kv.Value),
+ })
+ case false:
+ logger.Infof("etcd get event (key{%s}) = event{EventNodeDataChanged}", event.Kv.Key)
+ listener.DataChange(remoting.Event{
+ Path: string(event.Kv.Key),
+ Action: remoting.EvnetTypeUpdate,
+ Content: string(event.Kv.Value),
+ })
+ }
+ }
+ return false
+ case mvccpb.DELETE:
+ logger.Warnf("etcd get event (key{%s}) = event{EventNodeDeleted}", event.Kv.Key)
+ return true
+
+ default:
+ return false
+ }
+
+ panic("unreachable")
+}
+
+// Listen on a set of key with spec prefix
+func (l *EventListener) ListenServiceNodeEventWithPrefix(prefix string, listener ...remoting.DataListener) {
+
+ l.wg.Add(1)
+ defer l.wg.Done()
+ for {
+ wc, err := l.client.WatchWithPrefix(prefix)
+ if err != nil {
+ logger.Warnf("listenDirEvent(key{%s}) = error{%v}", prefix, err)
+ }
+
+ select {
+
+ // client stopped
+ case <-l.client.Done():
+ logger.Warnf("etcd client stopped")
+ return
+
+ // client ctx stop
+ case <-l.client.ctx.Done():
+ logger.Warnf("etcd client ctx cancel")
+ return
+
+ // etcd event stream
+ case e, ok := <-wc:
+
+ if !ok {
+ logger.Warnf("etcd watch-chan closed")
+ return
+ }
+
+ if e.Err() != nil {
+ logger.Errorf("etcd watch ERR {err: %s}", e.Err())
+ continue
+ }
+ for _, event := range e.Events {
+ l.handleEvents(event, listener...)
+ }
+ }
+ }
+}
+
+func timeSecondDuration(sec int) time.Duration {
+ return time.Duration(sec) * time.Second
+}
+
+// this func is invoked by etcdv3 ConsumerRegistry::Registe/ etcdv3 ConsumerRegistry::get/etcdv3 ConsumerRegistry::getListener
+// registry.go:Listen -> listenServiceEvent -> listenDirEvent -> ListenServiceNodeEvent
+// |
+// --------> ListenServiceNodeEvent
+func (l *EventListener) ListenServiceEvent(key string, listener remoting.DataListener) {
+
+ l.keyMapLock.Lock()
+ _, ok := l.keyMap[key]
+ l.keyMapLock.Unlock()
+ if ok {
+ logger.Warnf("etcdv3 key %s has already been listened.", key)
+ return
+ }
+
+ l.keyMapLock.Lock()
+ l.keyMap[key] = struct{}{}
+ l.keyMapLock.Unlock()
+
+ keyList, valueList, err := l.client.getChildren(key)
+ if err != nil {
+ logger.Errorf("Get new node path {%v} 's content error,message is {%v}", key, perrors.WithMessage(err, "get children"))
+ }
+
+ logger.Infof("get key children list %s, keys %v values %v", key, keyList, valueList)
+
+ for i, k := range keyList {
+ logger.Infof("got children list key -> %s", k)
+ listener.DataChange(remoting.Event{
+ Path: k,
+ Action: remoting.EventTypeAdd,
+ Content: valueList[i],
+ })
+ }
+
+ logger.Infof("listen dubbo provider key{%s} event and wait to get all provider etcdv3 nodes", key)
+ go func(key string, listener remoting.DataListener) {
+ l.ListenServiceNodeEventWithPrefix(key, listener)
+ logger.Warnf("listenDirEvent(key{%s}) goroutine exit now", key)
+ }(key, listener)
+
+ logger.Infof("listen dubbo service key{%s}", key)
+ go func(key string) {
+ if l.ListenServiceNodeEvent(key) {
+ listener.DataChange(remoting.Event{Path: key, Action: remoting.EventTypeDel})
+ }
+ logger.Warnf("listenSelf(etcd key{%s}) goroutine exit now", key)
+ }(key)
+}
+
+func (l *EventListener) Close() {
+ l.wg.Wait()
+}
diff --git a/remoting/etcdv3/listener_test.go b/remoting/etcdv3/listener_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..33904a21345ec0ac7ee1adbb239a0a7a44852387
--- /dev/null
+++ b/remoting/etcdv3/listener_test.go
@@ -0,0 +1,87 @@
+package etcdv3
+
+import (
+ "time"
+)
+
+import (
+ "github.com/stretchr/testify/assert"
+)
+
+import (
+ "github.com/apache/dubbo-go/remoting"
+)
+
+var changedData = `
+ dubbo.consumer.request_timeout=3s
+ dubbo.consumer.connect_timeout=5s
+ dubbo.application.organization=ikurento.com
+ dubbo.application.name=BDTService
+ dubbo.application.module=dubbogo user-info server
+ dubbo.application.version=0.0.1
+ dubbo.application.owner=ZX
+ dubbo.application.environment=dev
+ dubbo.registries.hangzhouzk.protocol=zookeeper
+ dubbo.registries.hangzhouzk.timeout=3s
+ dubbo.registries.hangzhouzk.address=127.0.0.1:2181
+ dubbo.registries.shanghaizk.protocol=zookeeper
+ dubbo.registries.shanghaizk.timeout=3s
+ dubbo.registries.shanghaizk.address=127.0.0.1:2182
+ dubbo.service.com.ikurento.user.UserProvider.protocol=dubbo
+ dubbo.service.com.ikurento.user.UserProvider.interface=com.ikurento.user.UserProvider
+ dubbo.service.com.ikurento.user.UserProvider.loadbalance=random
+ dubbo.service.com.ikurento.user.UserProvider.warmup=100
+ dubbo.service.com.ikurento.user.UserProvider.cluster=failover
+`
+
+func (suite *ClientTestSuite) TestListener() {
+
+ var tests = []struct {
+ input struct {
+ k string
+ v string
+ }
+ }{
+ {input: struct {
+ k string
+ v string
+ }{k: "/dubbo", v: changedData}},
+ }
+
+ c := suite.client
+ t := suite.T()
+
+ listener := NewEventListener(c)
+ dataListener := &mockDataListener{client: c, changedData: changedData, rc: make(chan remoting.Event)}
+ listener.ListenServiceEvent("/dubbo", dataListener)
+
+ // NOTICE: direct listen will lose create msg
+ time.Sleep(time.Second)
+ for _, tc := range tests {
+
+ k := tc.input.k
+ v := tc.input.v
+ if err := c.Create(k, v); err != nil {
+ t.Fatal(err)
+ }
+
+ }
+ msg := <-dataListener.rc
+ assert.Equal(t, changedData, msg.Content)
+}
+
+type mockDataListener struct {
+ eventList []remoting.Event
+ client *Client
+ changedData string
+
+ rc chan remoting.Event
+}
+
+func (m *mockDataListener) DataChange(eventType remoting.Event) bool {
+ m.eventList = append(m.eventList, eventType)
+ if eventType.Content == m.changedData {
+ m.rc <- eventType
+ }
+ return true
+}
diff --git a/remoting/listener.go b/remoting/listener.go
index da30f6989dbaae5668ad189b4fdef945d622fd9b..fd566f353857943acd620af5da21e85054dff646 100644
--- a/remoting/listener.go
+++ b/remoting/listener.go
@@ -52,6 +52,7 @@ const (
var serviceEventTypeStrings = [...]string{
"add",
"delete",
+ "update",
}
func (t EventType) String() string {
diff --git a/remoting/zookeeper/facade.go b/remoting/zookeeper/facade.go
index 4eace5e9d540ac86ca01683963b19ae547c7c732..cdc7ead61226906a629fdb99b6b966ada5ee5253 100644
--- a/remoting/zookeeper/facade.go
+++ b/remoting/zookeeper/facade.go
@@ -63,14 +63,14 @@ LOOP:
r.SetZkClient(nil)
r.ZkClientLock().Unlock()
- // 鎺k锛岀洿鑷虫垚鍔�
+ // Connect zk until success.
failTimes = 0
for {
select {
case <-r.GetDone():
logger.Warnf("(ZkProviderRegistry)reconnectZkRegistry goroutine exit now...")
break LOOP
- case <-getty.GetTimeWheel().After(timeSecondDuration(failTimes * ConnDelay)): // 闃叉鐤媯閲嶈繛zk
+ case <-getty.GetTimeWheel().After(timeSecondDuration(failTimes * ConnDelay)): // Prevent crazy reconnection zk.
}
err = ValidateZookeeperClient(r, WithZkName(zkName))
logger.Infof("ZkProviderRegistry.validateZookeeperClient(zkAddr{%s}) = error{%#v}",
diff --git a/remoting/zookeeper/listener.go b/remoting/zookeeper/listener.go
index 3df87ed4f603956a653cec692031dee94639de16..d9efd4fed1db7bac69ac5368b08cb0bd28aa7dea 100644
--- a/remoting/zookeeper/listener.go
+++ b/remoting/zookeeper/listener.go
@@ -208,6 +208,20 @@ func (l *ZkEventListener) listenDirEvent(zkPath string, listener remoting.DataLi
// listen l service node
dubboPath := path.Join(zkPath, c)
+
+ //Save the path to avoid listen repeatly
+ l.pathMapLock.Lock()
+ _, ok := l.pathMap[dubboPath]
+ l.pathMapLock.Unlock()
+ if ok {
+ logger.Warnf("@zkPath %s has already been listened.", zkPath)
+ continue
+ }
+
+ l.pathMapLock.Lock()
+ l.pathMap[dubboPath] = struct{}{}
+ l.pathMapLock.Unlock()
+
content, _, err := l.client.Conn.Get(dubboPath)
if err != nil {
logger.Errorf("Get new node path {%v} 's content error,message is {%v}", dubboPath, perrors.WithStack(err))
diff --git a/remoting/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar b/remoting/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar
deleted file mode 100644
index 839531b8b8762a9c19e334a5cbf79314cb16f945..0000000000000000000000000000000000000000
Binary files a/remoting/zookeeper/zookeeper-4unitest/contrib/fatjar/zookeeper-3.4.9-fatjar.jar and /dev/null differ