diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8d84e695a59e8064cf06a2f8879564efd5588d44
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,5 @@
+notifications:
+ commits: commits@dubbo.apache.org
+ issues: notifications@dubbo.apache.org
+ pullrequests: notifications@dubbo.apache.org
+ jira_options: link label link label
diff --git a/.travis.yml b/.travis.yml
index 1b46f5d872932b7ed307ceaf802c95997b2800e6..566c88ece05bd80175eea2d1de8fd061a279e273 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,23 +1,32 @@
-language: go
+dist: trusty
+sudo: required
+# define the dependence env
+language: go
os:
- linux
-
go:
- "1.13"
-
+services:
+ - docker
env:
- GO111MODULE=on
-
install: true
+# define ci-stage
script:
+ # license-check
+ - echo 'start license check'
- go fmt ./... && [[ -z `git status -s` ]]
- sh before_validate_license.sh
- chmod u+x /tmp/tools/license/license-header-checker
- /tmp/tools/license/license-header-checker -v -a -r -i vendor /tmp/tools/license/license.txt . go && [[ -z `git status -s` ]]
+ # unit-test
+ - echo 'start unit-test'
- chmod u+x before_ut.sh && ./before_ut.sh
- go mod vendor && go test ./... -coverprofile=coverage.txt -covermode=atomic
+ # integrate-test
+ - chmod +x integrate_test.sh && ./integrate_test.sh
after_success:
- bash <(curl -s https://codecov.io/bash)
diff --git a/cluster/cluster_impl/available_cluster_invoker_test.go b/cluster/cluster_impl/available_cluster_invoker_test.go
index c2cebd3843d453a2d46d031e711e0efebd240fda..61d1c934522008e4d9bc46bbd57eb6fed6bf00f9 100644
--- a/cluster/cluster_impl/available_cluster_invoker_test.go
+++ b/cluster/cluster_impl/available_cluster_invoker_test.go
@@ -42,7 +42,7 @@ var (
availableUrl, _ = common.NewURL("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider")
)
-func registerAvailable(t *testing.T, invoker *mock.MockInvoker) protocol.Invoker {
+func registerAvailable(invoker *mock.MockInvoker) protocol.Invoker {
extension.SetLoadbalance("random", loadbalance.NewRandomLoadBalance)
availableCluster := NewAvailableCluster()
@@ -60,7 +60,7 @@ func TestAvailableClusterInvokerSuccess(t *testing.T) {
defer ctrl.Finish()
invoker := mock.NewMockInvoker(ctrl)
- clusterInvoker := registerAvailable(t, invoker)
+ clusterInvoker := registerAvailable(invoker)
mockResult := &protocol.RPCResult{Rest: rest{tried: 0, success: true}}
invoker.EXPECT().IsAvailable().Return(true)
@@ -76,7 +76,7 @@ func TestAvailableClusterInvokerNoAvail(t *testing.T) {
defer ctrl.Finish()
invoker := mock.NewMockInvoker(ctrl)
- clusterInvoker := registerAvailable(t, invoker)
+ clusterInvoker := registerAvailable(invoker)
invoker.EXPECT().IsAvailable().Return(false)
diff --git a/cluster/cluster_impl/base_cluster_invoker.go b/cluster/cluster_impl/base_cluster_invoker.go
index 12799994125c4bf5d968dfc811cda374effbf85c..cabd6c5f17cd3a3310054c0ff7b9a9877d581345 100644
--- a/cluster/cluster_impl/base_cluster_invoker.go
+++ b/cluster/cluster_impl/base_cluster_invoker.go
@@ -87,7 +87,6 @@ func (invoker *baseClusterInvoker) checkWhetherDestroyed() error {
}
func (invoker *baseClusterInvoker) doSelect(lb cluster.LoadBalance, invocation protocol.Invocation, invokers []protocol.Invoker, invoked []protocol.Invoker) protocol.Invoker {
-
var selectedInvoker protocol.Invoker
url := invokers[0].GetUrl()
sticky := url.GetParamBool(constant.STICKY_KEY, false)
diff --git a/cluster/cluster_impl/failover_cluster_test.go b/cluster/cluster_impl/failover_cluster_test.go
index 1be21067a6a9045cb6ae6f84655d516fea1f844b..ee7d48f3497772db3143b1ae62a30f66f99faa58 100644
--- a/cluster/cluster_impl/failover_cluster_test.go
+++ b/cluster/cluster_impl/failover_cluster_test.go
@@ -107,8 +107,8 @@ func normalInvoke(t *testing.T, successCount int, urlParam url.Values, invocatio
invokers := []protocol.Invoker{}
for i := 0; i < 10; i++ {
- url, _ := common.NewURL(fmt.Sprintf("dubbo://192.168.1.%v:20000/com.ikurento.user.UserProvider", i), common.WithParams(urlParam))
- invokers = append(invokers, NewMockInvoker(url, successCount))
+ newUrl, _ := common.NewURL(fmt.Sprintf("dubbo://192.168.1.%v:20000/com.ikurento.user.UserProvider", i), common.WithParams(urlParam))
+ invokers = append(invokers, NewMockInvoker(newUrl, successCount))
}
staticDir := directory.NewStaticDirectory(invokers)
diff --git a/cluster/directory/base_directory.go b/cluster/directory/base_directory.go
index a3e207f3022a4d882d1b90f2756b51ab4e0b2775..3ede3d8c0ab3691603ac69c10202155e0a331d26 100644
--- a/cluster/directory/base_directory.go
+++ b/cluster/directory/base_directory.go
@@ -89,7 +89,7 @@ func (dir *BaseDirectory) SetRouters(urls []*common.URL) {
factory := extension.GetRouterFactory(url.Protocol)
r, err := factory.NewRouter(url)
if err != nil {
- logger.Errorf("Create router fail. router key: %s, error: %v", routerKey, url.Service(), err)
+ logger.Errorf("Create router fail. router key: %s, url:%s, error: %+v", routerKey, url.Service(), err)
return
}
routers = append(routers, r)
diff --git a/cluster/directory/base_directory_test.go b/cluster/directory/base_directory_test.go
index d5993959f1d37f343a612e2bee305461d49535d0..6dc55b39407c9e88d18a65b5ec02fa866571624b 100644
--- a/cluster/directory/base_directory_test.go
+++ b/cluster/directory/base_directory_test.go
@@ -19,7 +19,6 @@ package directory
import (
"encoding/base64"
- "fmt"
"testing"
)
@@ -35,7 +34,7 @@ import (
)
func TestNewBaseDirectory(t *testing.T) {
- url, _ := common.NewURL(fmt.Sprintf("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider"))
+ url, _ := common.NewURL("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider")
directory := NewBaseDirectory(&url)
assert.NotNil(t, directory)
@@ -46,7 +45,7 @@ func TestNewBaseDirectory(t *testing.T) {
}
func TestBuildRouterChain(t *testing.T) {
- url, _ := common.NewURL(fmt.Sprintf("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider"))
+ url, _ := common.NewURL("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider")
directory := NewBaseDirectory(&url)
assert.NotNil(t, directory)
diff --git a/cluster/directory/static_directory.go b/cluster/directory/static_directory.go
index 9f600fedc40cf29a40abca6c11652935f20473b4..87f51356495dbd0a956c42bf4f34022b4d21ad4d 100644
--- a/cluster/directory/static_directory.go
+++ b/cluster/directory/static_directory.go
@@ -61,7 +61,7 @@ func (dir *staticDirectory) IsAvailable() bool {
// List List invokers
func (dir *staticDirectory) List(invocation protocol.Invocation) []protocol.Invoker {
l := len(dir.invokers)
- invokers := make([]protocol.Invoker, l, l)
+ invokers := make([]protocol.Invoker, l)
copy(invokers, dir.invokers)
routerChain := dir.RouterChain()
diff --git a/cluster/loadbalance/consistent_hash.go b/cluster/loadbalance/consistent_hash.go
index 957c110663d6c56ada15543d372e210fa83bf74b..492434431f7382545cb747fa3611c6b18279fa4d 100644
--- a/cluster/loadbalance/consistent_hash.go
+++ b/cluster/loadbalance/consistent_hash.go
@@ -27,7 +27,9 @@ import (
"strconv"
"strings"
)
-
+import (
+ gxsort "github.com/dubbogo/gost/sort"
+)
import (
"github.com/apache/dubbo-go/cluster"
"github.com/apache/dubbo-go/common/constant"
@@ -40,7 +42,7 @@ const (
ConsistentHash = "consistenthash"
// HashNodes ...
HashNodes = "hash.nodes"
- // HashArguments ...
+ // HashArguments key of hash arguments in url
HashArguments = "hash.arguments"
)
@@ -53,16 +55,16 @@ func init() {
extension.SetLoadbalance(ConsistentHash, NewConsistentHashLoadBalance)
}
-// ConsistentHashLoadBalance ...
+// ConsistentHashLoadBalance implementation of load balancing: using consistent hashing
type ConsistentHashLoadBalance struct {
}
-// NewConsistentHashLoadBalance ...
+// NewConsistentHashLoadBalance creates NewConsistentHashLoadBalance
func NewConsistentHashLoadBalance() cluster.LoadBalance {
return &ConsistentHashLoadBalance{}
}
-// Select ...
+// Select gets invoker based on load balancing strategy
func (lb *ConsistentHashLoadBalance) Select(invokers []protocol.Invoker, invocation protocol.Invocation) protocol.Invoker {
methodName := invocation.MethodName()
key := invokers[0].GetUrl().ServiceKey() + "." + methodName
@@ -85,27 +87,12 @@ func (lb *ConsistentHashLoadBalance) Select(invokers []protocol.Invoker, invocat
return selector.Select(invocation)
}
-// Uint32Slice ...
-type Uint32Slice []uint32
-
-func (s Uint32Slice) Len() int {
- return len(s)
-}
-
-func (s Uint32Slice) Less(i, j int) bool {
- return s[i] < s[j]
-}
-
-func (s Uint32Slice) Swap(i, j int) {
- s[i], s[j] = s[j], s[i]
-}
-
-// ConsistentHashSelector ...
+// ConsistentHashSelector implementation of Selector:get invoker based on load balancing strategy
type ConsistentHashSelector struct {
hashCode uint32
replicaNum int
virtualInvokers map[uint32]protocol.Invoker
- keys Uint32Slice
+ keys gxsort.Uint32Slice
argumentIndex []int
}
@@ -141,7 +128,7 @@ func newConsistentHashSelector(invokers []protocol.Invoker, methodName string,
return selector
}
-// Select ...
+// Select gets invoker based on load balancing strategy
func (c *ConsistentHashSelector) Select(invocation protocol.Invocation) protocol.Invoker {
key := c.toKey(invocation.Arguments())
digest := md5.Sum([]byte(key))
diff --git a/common/config/environment.go b/common/config/environment.go
index 071af31152ba4ce3c579f70aa23df59d718ce506..446c46aa1ef71a68aa024bf83dd9088cf03677f2 100644
--- a/common/config/environment.go
+++ b/common/config/environment.go
@@ -46,7 +46,7 @@ var (
once sync.Once
)
-// GetEnvInstance ...
+// GetEnvInstance gets env instance by singleton
func GetEnvInstance() *Environment {
once.Do(func() {
instance = &Environment{configCenterFirst: true}
@@ -54,7 +54,7 @@ func GetEnvInstance() *Environment {
return instance
}
-// NewEnvInstance ...
+// NewEnvInstance creates Environment instance
func NewEnvInstance() {
instance = &Environment{configCenterFirst: true}
}
@@ -67,21 +67,22 @@ func NewEnvInstance() {
// return env.configCenterFirst
//}
-// UpdateExternalConfigMap ...
+// UpdateExternalConfigMap updates env externalConfigMap field
func (env *Environment) UpdateExternalConfigMap(externalMap map[string]string) {
for k, v := range externalMap {
env.externalConfigMap.Store(k, v)
}
}
-// UpdateAppExternalConfigMap ...
+// UpdateAppExternalConfigMap updates env appExternalConfigMap field
func (env *Environment) UpdateAppExternalConfigMap(externalMap map[string]string) {
for k, v := range externalMap {
env.appExternalConfigMap.Store(k, v)
}
}
-// Configuration ...
+// Configuration puts externalConfigMap and appExternalConfigMap into list
+// List represents a doubly linked list.
func (env *Environment) Configuration() *list.List {
cfgList := list.New()
// The sequence would be: SystemConfiguration -> ExternalConfiguration -> AppExternalConfiguration -> AbstractConfig -> PropertiesConfiguration
@@ -90,17 +91,17 @@ func (env *Environment) Configuration() *list.List {
return cfgList
}
-// SetDynamicConfiguration ...
+// SetDynamicConfiguration sets value for dynamicConfiguration
func (env *Environment) SetDynamicConfiguration(dc config_center.DynamicConfiguration) {
env.dynamicConfiguration = dc
}
-// GetDynamicConfiguration ...
+// GetDynamicConfiguration gets dynamicConfiguration
func (env *Environment) GetDynamicConfiguration() config_center.DynamicConfiguration {
return env.dynamicConfiguration
}
-// InmemoryConfiguration ...
+// InmemoryConfiguration stores config in memory
type InmemoryConfiguration struct {
store *sync.Map
}
@@ -109,7 +110,7 @@ func newInmemoryConfiguration(p *sync.Map) *InmemoryConfiguration {
return &InmemoryConfiguration{store: p}
}
-// GetProperty ...
+// GetProperty gets value from InmemoryConfiguration instance by @key
func (conf *InmemoryConfiguration) GetProperty(key string) (bool, string) {
if conf.store == nil {
return false, ""
@@ -123,7 +124,7 @@ func (conf *InmemoryConfiguration) GetProperty(key string) (bool, string) {
return false, ""
}
-// GetSubProperty ...
+// GetSubProperty gets sub property from InmemoryConfiguration instance by @subkey
func (conf *InmemoryConfiguration) GetSubProperty(subKey string) map[string]struct{} {
if conf.store == nil {
return nil
diff --git a/common/constant/key.go b/common/constant/key.go
index eafed2eeeb88e0606ac92766c8dd84ff6b42b58e..15496628ebef49517abc2e6811822a34b94caddf 100644
--- a/common/constant/key.go
+++ b/common/constant/key.go
@@ -187,6 +187,9 @@ const (
// ForceUseTag is the tag in attachment
ForceUseTag = "dubbo.force.tag"
Tagkey = "dubbo.tag"
+
+ // Attachment key in context in invoker
+ AttachmentKey = "attachment"
)
const (
diff --git a/common/extension/auth.go b/common/extension/auth.go
index d7900045d3f7db9e2587e4e92e377325c74971b3..7caae00e84fd80666ff79b599e12f8516e23209c 100644
--- a/common/extension/auth.go
+++ b/common/extension/auth.go
@@ -26,12 +26,12 @@ var (
accesskeyStorages = make(map[string]func() filter.AccessKeyStorage)
)
-// SetAuthenticator put the fcn into map with name
+// SetAuthenticator puts the @fcn into map with name
func SetAuthenticator(name string, fcn func() filter.Authenticator) {
authenticators[name] = fcn
}
-// GetAuthenticator find the Authenticator with name
+// GetAuthenticator finds the Authenticator with @name
// if not found, it will panic
func GetAuthenticator(name string) filter.Authenticator {
if authenticators[name] == nil {
@@ -40,12 +40,12 @@ func GetAuthenticator(name string) filter.Authenticator {
return authenticators[name]()
}
-// SetAccesskeyStorages will set the fcn into map with this name
+// SetAccesskeyStorages will set the @fcn into map with this name
func SetAccesskeyStorages(name string, fcn func() filter.AccessKeyStorage) {
accesskeyStorages[name] = fcn
}
-// GetAccesskeyStorages find the storage with the name.
+// GetAccesskeyStorages finds the storage with the @name.
// If not found, it will panic.
func GetAccesskeyStorages(name string) filter.AccessKeyStorage {
if accesskeyStorages[name] == nil {
diff --git a/common/extension/cluster.go b/common/extension/cluster.go
index b2d81f6b1e56bb487b1d408b878308f6dfe042e4..8be27a1ca3aaf93dd54201c4ff7081478c746f0f 100644
--- a/common/extension/cluster.go
+++ b/common/extension/cluster.go
@@ -25,12 +25,13 @@ var (
clusters = make(map[string]func() cluster.Cluster)
)
-// SetCluster ...
+// SetCluster sets the cluster fault-tolerant mode with @name
+// For example: available/failfast/broadcast/failfast/failsafe/...
func SetCluster(name string, fcn func() cluster.Cluster) {
clusters[name] = fcn
}
-// GetCluster ...
+// GetCluster finds the cluster fault-tolerant mode with @name
func GetCluster(name string) cluster.Cluster {
if clusters[name] == nil {
panic("cluster for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/config_center.go b/common/extension/config_center.go
index 03d27db46c94b0ea0e212646077d97f948a8e328..3cbced8d3bbcdb3dc7f9af800fa36681d6dc063d 100644
--- a/common/extension/config_center.go
+++ b/common/extension/config_center.go
@@ -26,12 +26,12 @@ var (
configCenters = make(map[string]func(config *common.URL) (config_center.DynamicConfiguration, error))
)
-// SetConfigCenter ...
+// SetConfigCenter sets the DynamicConfiguration with @name
func SetConfigCenter(name string, v func(config *common.URL) (config_center.DynamicConfiguration, error)) {
configCenters[name] = v
}
-// GetConfigCenter ...
+// GetConfigCenter finds the DynamicConfiguration with @name
func GetConfigCenter(name string, config *common.URL) (config_center.DynamicConfiguration, error) {
if configCenters[name] == nil {
panic("config center for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/config_center_factory.go b/common/extension/config_center_factory.go
index 85913fdce1ed3472c2bd9eb4aadbb0f631481dbd..dff89752296c6d2441d043ec628aa13ad219e698 100644
--- a/common/extension/config_center_factory.go
+++ b/common/extension/config_center_factory.go
@@ -25,12 +25,12 @@ var (
configCenterFactories = make(map[string]func() config_center.DynamicConfigurationFactory)
)
-// SetConfigCenterFactory ...
+// SetConfigCenterFactory sets the DynamicConfigurationFactory with @name
func SetConfigCenterFactory(name string, v func() config_center.DynamicConfigurationFactory) {
configCenterFactories[name] = v
}
-// GetConfigCenterFactory ...
+// GetConfigCenterFactory finds the DynamicConfigurationFactory with @name
func GetConfigCenterFactory(name string) config_center.DynamicConfigurationFactory {
if configCenterFactories[name] == nil {
panic("config center for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/config_reader.go b/common/extension/config_reader.go
index aced5b0281ff9313461425e5ec6d70d562c6c947..5e13d8629fd145dac680619a427c68b29226b051 100644
--- a/common/extension/config_reader.go
+++ b/common/extension/config_reader.go
@@ -26,12 +26,12 @@ var (
defaults = make(map[string]string)
)
-// SetConfigReaders set a creator of config reader.
+// SetConfigReaders sets a creator of config reader with @name
func SetConfigReaders(name string, v func() interfaces.ConfigReader) {
configReaders[name] = v
}
-// GetConfigReaders get a config reader by name.
+// GetConfigReaders gets a config reader with @name
func GetConfigReaders(name string) interfaces.ConfigReader {
if configReaders[name] == nil {
panic("config reader for " + name + " is not existing, make sure you have imported the package.")
@@ -39,12 +39,12 @@ func GetConfigReaders(name string) interfaces.ConfigReader {
return configReaders[name]()
}
-// SetDefaultConfigReader set {name} to default config reader for {module}
+// SetDefaultConfigReader sets @name for @module in default config reader
func SetDefaultConfigReader(module, name string) {
defaults[module] = name
}
-// GetDefaultConfigReader
+// GetDefaultConfigReader gets default config reader
func GetDefaultConfigReader() map[string]string {
return defaults
}
diff --git a/common/extension/configurator.go b/common/extension/configurator.go
index de98f8a260ea1f3a2e2a1f32c82dc869585e2789..dc2bea73afb79aaab36e2ce7cc9675169a446eb7 100644
--- a/common/extension/configurator.go
+++ b/common/extension/configurator.go
@@ -23,7 +23,7 @@ import (
)
const (
- // DefaultKey ...
+ // DefaultKey for default Configurator
DefaultKey = "default"
)
@@ -33,12 +33,12 @@ var (
configurator = make(map[string]getConfiguratorFunc)
)
-// SetConfigurator ...
+// SetConfigurator sets the getConfiguratorFunc with @name
func SetConfigurator(name string, v getConfiguratorFunc) {
configurator[name] = v
}
-// GetConfigurator ...
+// GetConfigurator finds the Configurator with @name
func GetConfigurator(name string, url *common.URL) config_center.Configurator {
if configurator[name] == nil {
panic("configurator for " + name + " is not existing, make sure you have import the package.")
@@ -47,12 +47,12 @@ func GetConfigurator(name string, url *common.URL) config_center.Configurator {
}
-// SetDefaultConfigurator ...
+// SetDefaultConfigurator sets the default Configurator
func SetDefaultConfigurator(v getConfiguratorFunc) {
configurator[DefaultKey] = v
}
-// GetDefaultConfigurator ...
+// GetDefaultConfigurator gets default configurator
func GetDefaultConfigurator(url *common.URL) config_center.Configurator {
if configurator[DefaultKey] == nil {
panic("configurator for default is not existing, make sure you have import the package.")
@@ -61,7 +61,7 @@ func GetDefaultConfigurator(url *common.URL) config_center.Configurator {
}
-// GetDefaultConfiguratorFunc ...
+// GetDefaultConfiguratorFunc gets default configurator function
func GetDefaultConfiguratorFunc() getConfiguratorFunc {
if configurator[DefaultKey] == nil {
panic("configurator for default is not existing, make sure you have import the package.")
diff --git a/common/extension/filter.go b/common/extension/filter.go
index deea2d908bc2741e0f15ecc36e9d4fc5975e531e..96059c4363060c41f14ececb466ca62bdaefb1a9 100644
--- a/common/extension/filter.go
+++ b/common/extension/filter.go
@@ -26,12 +26,13 @@ var (
rejectedExecutionHandler = make(map[string]func() filter.RejectedExecutionHandler)
)
-// SetFilter ...
+// SetFilter sets the filter extension with @name
+// For example: hystrix/metrics/token/tracing/limit/...
func SetFilter(name string, v func() filter.Filter) {
filters[name] = v
}
-// GetFilter ...
+// GetFilter finds the filter extension with @name
func GetFilter(name string) filter.Filter {
if filters[name] == nil {
panic("filter for " + name + " is not existing, make sure you have imported the package.")
@@ -39,12 +40,12 @@ func GetFilter(name string) filter.Filter {
return filters[name]()
}
-// SetRejectedExecutionHandler ...
+// SetRejectedExecutionHandler sets the RejectedExecutionHandler with @name
func SetRejectedExecutionHandler(name string, creator func() filter.RejectedExecutionHandler) {
rejectedExecutionHandler[name] = creator
}
-// GetRejectedExecutionHandler ...
+// GetRejectedExecutionHandler finds the RejectedExecutionHandler with @name
func GetRejectedExecutionHandler(name string) filter.RejectedExecutionHandler {
creator, ok := rejectedExecutionHandler[name]
if !ok {
diff --git a/common/extension/graceful_shutdown.go b/common/extension/graceful_shutdown.go
index 3abd75c0aa328f3553c3d83340ae440b8dfe3356..cb55419aabbce26b41e5b10f49268f6b3ace516d 100644
--- a/common/extension/graceful_shutdown.go
+++ b/common/extension/graceful_shutdown.go
@@ -49,7 +49,7 @@ func AddCustomShutdownCallback(callback func()) {
customShutdownCallbacks.PushBack(callback)
}
-// GetAllCustomShutdownCallbacks ...
+// GetAllCustomShutdownCallbacks gets all custom shutdown callbacks
func GetAllCustomShutdownCallbacks() *list.List {
return customShutdownCallbacks
}
diff --git a/common/extension/health_checker.go b/common/extension/health_checker.go
index 365c5d0910812efb00eb94408bb226115b037c02..548d4dc761b31773a2a39ccb0ae3de1d7ab39eb4 100644
--- a/common/extension/health_checker.go
+++ b/common/extension/health_checker.go
@@ -26,12 +26,12 @@ var (
healthCheckers = make(map[string]func(url *common.URL) router.HealthChecker)
)
-// SethealthChecker set the HealthChecker with name
+// SethealthChecker sets the HealthChecker with @name
func SethealthChecker(name string, fcn func(url *common.URL) router.HealthChecker) {
healthCheckers[name] = fcn
}
-// GetHealthChecker get the HealthChecker with name
+// GetHealthChecker gets the HealthChecker with @name
func GetHealthChecker(name string, url *common.URL) router.HealthChecker {
if healthCheckers[name] == nil {
panic("healthCheckers for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/loadbalance.go b/common/extension/loadbalance.go
index 0d557a4640ed892a18ad59a3247763ab5807a593..aa19141014a6c42df0c17dad05301997f67fbd79 100644
--- a/common/extension/loadbalance.go
+++ b/common/extension/loadbalance.go
@@ -25,12 +25,13 @@ var (
loadbalances = make(map[string]func() cluster.LoadBalance)
)
-// SetLoadbalance ...
+// SetLoadbalance sets the loadbalance extension with @name
+// For example: random/round_robin/consistent_hash/least_active/...
func SetLoadbalance(name string, fcn func() cluster.LoadBalance) {
loadbalances[name] = fcn
}
-// GetLoadbalance ...
+// GetLoadbalance finds the loadbalance extension with @name
func GetLoadbalance(name string) cluster.LoadBalance {
if loadbalances[name] == nil {
panic("loadbalance for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/metadata_report_factory.go b/common/extension/metadata_report_factory.go
index 89dab0409987d8959b5761771c8893abaf88673b..593318d01beec1f89d8194c6d4bd18a15c798a0e 100644
--- a/common/extension/metadata_report_factory.go
+++ b/common/extension/metadata_report_factory.go
@@ -25,12 +25,12 @@ var (
metaDataReportFactories = make(map[string]func() factory.MetadataReportFactory, 8)
)
-// SetMetadataReportFactory ...
+// SetMetadataReportFactory sets the MetadataReportFactory with @name
func SetMetadataReportFactory(name string, v func() factory.MetadataReportFactory) {
metaDataReportFactories[name] = v
}
-// GetMetadataReportFactory ...
+// GetMetadataReportFactory finds the MetadataReportFactory with @name
func GetMetadataReportFactory(name string) factory.MetadataReportFactory {
if metaDataReportFactories[name] == nil {
panic("metadata report for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/metrics.go b/common/extension/metrics.go
index 42fca7a2db36614fcef31dd5ba7324a156164d4f..60cf6bac2384c7367094adad83e01f7dcf64a33d 100644
--- a/common/extension/metrics.go
+++ b/common/extension/metrics.go
@@ -27,12 +27,12 @@ var (
metricReporterMap = make(map[string]func() metrics.Reporter, 4)
)
-// SetMetricReporter set a reporter with the name
+// SetMetricReporter sets a reporter with the @name
func SetMetricReporter(name string, reporterFunc func() metrics.Reporter) {
metricReporterMap[name] = reporterFunc
}
-// GetMetricReporter find the reporter with name.
+// GetMetricReporter finds the reporter with @name.
// if not found, it will panic.
// we should know that this method usually is called when system starts, so we should panic
func GetMetricReporter(name string) metrics.Reporter {
diff --git a/common/extension/protocol.go b/common/extension/protocol.go
index 009687a17ace8cea567248af655e04604d09d9b8..c89dd08fae5d12b384d6ca4e797343fe79897bbd 100644
--- a/common/extension/protocol.go
+++ b/common/extension/protocol.go
@@ -25,12 +25,12 @@ var (
protocols = make(map[string]func() protocol.Protocol)
)
-// SetProtocol ...
+// SetProtocol sets the protocol extension with @name
func SetProtocol(name string, v func() protocol.Protocol) {
protocols[name] = v
}
-// GetProtocol ...
+// GetProtocol finds the protocol extension with @name
func GetProtocol(name string) protocol.Protocol {
if protocols[name] == nil {
panic("protocol for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/proxy_factory.go b/common/extension/proxy_factory.go
index 19826bb0560ea0d3fa471c04873b20a6878f57d8..1e326d884b5dd37925c38ffdf0a87e69bf6a865c 100644
--- a/common/extension/proxy_factory.go
+++ b/common/extension/proxy_factory.go
@@ -25,12 +25,12 @@ var (
proxyFactories = make(map[string]func(...proxy.Option) proxy.ProxyFactory)
)
-// SetProxyFactory ...
+// SetProxyFactory sets the ProxyFactory extension with @name
func SetProxyFactory(name string, f func(...proxy.Option) proxy.ProxyFactory) {
proxyFactories[name] = f
}
-// GetProxyFactory ...
+// GetProxyFactory finds the ProxyFactory extension with @name
func GetProxyFactory(name string) proxy.ProxyFactory {
if name == "" {
name = "default"
diff --git a/common/extension/registry.go b/common/extension/registry.go
index 6ba746dc47382927d12ce39b7936212c5d75153d..291a7a7fc2cae07c9228043acae7cc0ed5459a1f 100644
--- a/common/extension/registry.go
+++ b/common/extension/registry.go
@@ -26,12 +26,12 @@ var (
registrys = make(map[string]func(config *common.URL) (registry.Registry, error))
)
-// SetRegistry ...
+// SetRegistry sets the registry extension with @name
func SetRegistry(name string, v func(config *common.URL) (registry.Registry, error)) {
registrys[name] = v
}
-// GetRegistry ...
+// GetRegistry finds the registry extension with @name
func GetRegistry(name string, config *common.URL) (registry.Registry, error) {
if registrys[name] == nil {
panic("registry for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/registry_directory.go b/common/extension/registry_directory.go
index 6b92189c4e98b391a90e6e71a68d51a252eede2a..330fc46400daf81047e5c24c1634249e355d74b7 100644
--- a/common/extension/registry_directory.go
+++ b/common/extension/registry_directory.go
@@ -27,12 +27,12 @@ type registryDirectory func(url *common.URL, registry registry.Registry) (cluste
var defaultRegistry registryDirectory
-// SetDefaultRegistryDirectory ...
+// SetDefaultRegistryDirectory sets the default registryDirectory
func SetDefaultRegistryDirectory(v registryDirectory) {
defaultRegistry = v
}
-// GetDefaultRegistryDirectory ...
+// GetDefaultRegistryDirectory finds the registryDirectory with url and registry
func GetDefaultRegistryDirectory(config *common.URL, registry registry.Registry) (cluster.Directory, error) {
if defaultRegistry == nil {
panic("registry directory is not existing, make sure you have import the package.")
diff --git a/common/extension/rest_client.go b/common/extension/rest_client.go
index 514d1fdfd2efb5c291fdb47df4dd69da26fa90b1..9caf8c67df76bb160d5e2c3100f83e2d198b6381 100644
--- a/common/extension/rest_client.go
+++ b/common/extension/rest_client.go
@@ -25,10 +25,12 @@ var (
restClients = make(map[string]func(restOptions *client.RestOptions) client.RestClient, 8)
)
+// SetRestClient sets the RestClient with @name
func SetRestClient(name string, fun func(restOptions *client.RestOptions) client.RestClient) {
restClients[name] = fun
}
+// GetNewRestClient finds the RestClient with @name
func GetNewRestClient(name string, restOptions *client.RestOptions) client.RestClient {
if restClients[name] == nil {
panic("restClient for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/rest_server.go b/common/extension/rest_server.go
index fa8d435a5c976a4c95b036810fa2916a327a73b9..37a231a57c861ae49aab244eb9fa8b611ae63f6d 100644
--- a/common/extension/rest_server.go
+++ b/common/extension/rest_server.go
@@ -25,10 +25,12 @@ var (
restServers = make(map[string]func() server.RestServer, 8)
)
+// SetRestServer sets the RestServer with @name
func SetRestServer(name string, fun func() server.RestServer) {
restServers[name] = fun
}
+// GetNewRestServer finds the RestServer with @name
func GetNewRestServer(name string) server.RestServer {
if restServers[name] == nil {
panic("restServer for " + name + " is not existing, make sure you have import the package.")
diff --git a/common/extension/router_factory.go b/common/extension/router_factory.go
index 1339228618def41ccebc8d54cdebb5a623e605fa..21a49d2681b500bf4e4942d1b92e5b23bc7cf6b7 100644
--- a/common/extension/router_factory.go
+++ b/common/extension/router_factory.go
@@ -31,12 +31,12 @@ var (
fileRouterFactories = make(map[string]router.FileRouterFactory)
)
-// SetRouterFactory Set create router factory function by name
+// SetRouterFactory sets create router factory function with @name
func SetRouterFactory(name string, fun func() router.RouterFactory) {
routers[name] = fun
}
-// GetRouterFactory Get create router factory function by name
+// GetRouterFactory gets create router factory function by @name
func GetRouterFactory(name string) router.RouterFactory {
if routers[name] == nil {
panic("router_factory for " + name + " is not existing, make sure you have import the package.")
@@ -44,12 +44,12 @@ func GetRouterFactory(name string) router.RouterFactory {
return routers[name]()
}
-// GetRouterFactories Get all create router factory function
+// GetRouterFactories gets all create router factory function
func GetRouterFactories() map[string]func() router.RouterFactory {
return routers
}
-// GetFileRouterFactories Get all create file router factory instance
+// GetFileRouterFactories gets all create file router factory instance
func GetFileRouterFactories() map[string]router.FileRouterFactory {
l := len(routers)
if l == 0 {
diff --git a/common/extension/service_discovery.go b/common/extension/service_discovery.go
index f820721515d9091c454067cf059bc29664e04808..456b14c83dcab4189ea287f2e9f3329109e538c3 100644
--- a/common/extension/service_discovery.go
+++ b/common/extension/service_discovery.go
@@ -28,7 +28,7 @@ var (
discoveryCreatorMap = make(map[string]func(name string) (registry.ServiceDiscovery, error), 4)
)
-// SetServiceDiscovery will store the creator and name
+// SetServiceDiscovery will store the @creator and @name
// protocol indicate the implementation, like nacos
// the name like nacos-1...
func SetServiceDiscovery(protocol string, creator func(name string) (registry.ServiceDiscovery, error)) {
diff --git a/common/extension/tps_limit.go b/common/extension/tps_limit.go
index c72c2b030fc0f391362189bfe18a65582543693a..d25821deee626cb75c94af2257f877c9983023de 100644
--- a/common/extension/tps_limit.go
+++ b/common/extension/tps_limit.go
@@ -26,12 +26,12 @@ var (
tpsLimiter = make(map[string]func() filter.TpsLimiter)
)
-// SetTpsLimiter ...
+// SetTpsLimiter sets the TpsLimiter with @name
func SetTpsLimiter(name string, creator func() filter.TpsLimiter) {
tpsLimiter[name] = creator
}
-// GetTpsLimiter ...
+// GetTpsLimiter finds the TpsLimiter with @name
func GetTpsLimiter(name string) filter.TpsLimiter {
creator, ok := tpsLimiter[name]
if !ok {
@@ -41,12 +41,12 @@ func GetTpsLimiter(name string) filter.TpsLimiter {
return creator()
}
-// SetTpsLimitStrategy ...
+// SetTpsLimitStrategy sets the TpsLimitStrategyCreator with @name
func SetTpsLimitStrategy(name string, creator filter.TpsLimitStrategyCreator) {
tpsLimitStrategy[name] = creator
}
-// GetTpsLimitStrategyCreator ...
+// GetTpsLimitStrategyCreator finds the TpsLimitStrategyCreator with @name
func GetTpsLimitStrategyCreator(name string) filter.TpsLimitStrategyCreator {
creator, ok := tpsLimitStrategy[name]
if !ok {
diff --git a/common/logger/logger.go b/common/logger/logger.go
index 016afe69808f2007541c617f406db64beb511f1c..9bc6a461003d086e8951ebac3d6997774ac69b90 100644
--- a/common/logger/logger.go
+++ b/common/logger/logger.go
@@ -40,13 +40,13 @@ var (
logger Logger
)
-// DubboLogger ...
+// nolint
type DubboLogger struct {
Logger
dynamicLevel zap.AtomicLevel
}
-// Logger ...
+// Logger is the interface for Logger types
type Logger interface {
Info(args ...interface{})
Warn(args ...interface{})
@@ -67,7 +67,7 @@ func init() {
}
}
-// InitLog ...
+// InitLog use for init logger by call InitLogger
func InitLog(logConfFile string) error {
if logConfFile == "" {
InitLogger(nil)
@@ -96,7 +96,7 @@ func InitLog(logConfFile string) error {
return nil
}
-// InitLogger ...
+// InitLogger use for init logger by @conf
func InitLogger(conf *zap.Config) {
var zapLoggerConfig zap.Config
if conf == nil {
@@ -125,18 +125,18 @@ func InitLogger(conf *zap.Config) {
getty.SetLogger(logger)
}
-// SetLogger ...
+// SetLogger sets logger for dubbo and getty
func SetLogger(log Logger) {
logger = log
getty.SetLogger(logger)
}
-// GetLogger ...
+// GetLogger gets the logger
func GetLogger() Logger {
return logger
}
-// SetLoggerLevel ...
+// SetLoggerLevel use for set logger level
func SetLoggerLevel(level string) bool {
if l, ok := logger.(OpsLogger); ok {
l.SetLoggerLevel(level)
@@ -145,13 +145,13 @@ func SetLoggerLevel(level string) bool {
return false
}
-// OpsLogger ...
+// OpsLogger use for the SetLoggerLevel
type OpsLogger interface {
Logger
SetLoggerLevel(level string)
}
-// SetLoggerLevel ...
+// SetLoggerLevel use for set logger level
func (dl *DubboLogger) SetLoggerLevel(level string) {
l := new(zapcore.Level)
l.Set(level)
diff --git a/common/logger/logging.go b/common/logger/logging.go
index 36d48ee61e8a4a986abfbaa79f3d361cd81494f4..7a31ece203815287384ade282b2a4f12e11abc2a 100644
--- a/common/logger/logging.go
+++ b/common/logger/logging.go
@@ -17,42 +17,42 @@
package logger
-// Info ...
+// Info is info level
func Info(args ...interface{}) {
logger.Info(args...)
}
-// Warn ...
+// Warn is warning level
func Warn(args ...interface{}) {
logger.Warn(args...)
}
-// Error ...
+// Error is error level
func Error(args ...interface{}) {
logger.Error(args...)
}
-// Debug ...
+// Debug is debug level
func Debug(args ...interface{}) {
logger.Debug(args...)
}
-// Infof ...
+// Infof is format info level
func Infof(fmt string, args ...interface{}) {
logger.Infof(fmt, args...)
}
-// Warnf ...
+// Warnf is format warning level
func Warnf(fmt string, args ...interface{}) {
logger.Warnf(fmt, args...)
}
-// Errorf ...
+// Errorf is format error level
func Errorf(fmt string, args ...interface{}) {
logger.Errorf(fmt, args...)
}
-// Debugf ...
+// Debugf is format debug level
func Debugf(fmt string, args ...interface{}) {
logger.Debugf(fmt, args...)
}
diff --git a/common/node.go b/common/node.go
index 979eee31ef3a63eb21af6c9045aee7f6d784f2ba..4febd78536126c67bdc65fc09d4be47fb869ef5e 100644
--- a/common/node.go
+++ b/common/node.go
@@ -17,7 +17,7 @@
package common
-// Node ...
+// Node use for process dubbo node
type Node interface {
GetUrl() URL
IsAvailable() bool
diff --git a/common/proxy/proxy.go b/common/proxy/proxy.go
index f98a44873aa33589997c8c14b78b403a668bffe9..abcf87cd9d297769bf8aff6fa07d6a4659091eb6 100644
--- a/common/proxy/proxy.go
+++ b/common/proxy/proxy.go
@@ -25,12 +25,13 @@ import (
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/protocol"
invocation_impl "github.com/apache/dubbo-go/protocol/invocation"
)
-// Proxy struct
+// nolint
type Proxy struct {
rpc common.RPCService
invoke protocol.Invoker
@@ -140,7 +141,7 @@ func (p *Proxy) Implement(v common.RPCService) {
}
// add user setAttachment
- atm := invCtx.Value("attachment")
+ atm := invCtx.Value(constant.AttachmentKey)
if m, ok := atm.(map[string]string); ok {
for k, value := range m {
inv.SetAttachments(k, value)
@@ -148,6 +149,9 @@ func (p *Proxy) Implement(v common.RPCService) {
}
result := p.invoke.Invoke(invCtx, inv)
+ if len(result.Attachments()) > 0 {
+ invCtx = context.WithValue(invCtx, constant.AttachmentKey, result.Attachments())
+ }
err = result.Error()
logger.Debugf("[makeDubboCallProxy] result: %v, err: %v", result.Result(), err)
@@ -201,12 +205,12 @@ func (p *Proxy) Implement(v common.RPCService) {
}
-// Get get rpc service instance.
+// Get gets rpc service instance.
func (p *Proxy) Get() common.RPCService {
return p.rpc
}
-// GetCallback get callback.
+// GetCallback gets callback.
func (p *Proxy) GetCallback() interface{} {
return p.callBack
}
diff --git a/common/proxy/proxy_factory.go b/common/proxy/proxy_factory.go
index 34fa3fd07eacae95351f302158d7da68165ea5cf..117428cb253e1ad4a4ceee59aa620d7097b41a75 100644
--- a/common/proxy/proxy_factory.go
+++ b/common/proxy/proxy_factory.go
@@ -29,5 +29,5 @@ type ProxyFactory interface {
GetInvoker(url common.URL) protocol.Invoker
}
-// Option ...
+// Option will define a function of handling ProxyFactory
type Option func(ProxyFactory)
diff --git a/common/proxy/proxy_factory/default.go b/common/proxy/proxy_factory/default.go
index 114cfee2363022da5f7957a825a16fc42b8c928f..1bb1e29c5ced78ad9e2e2483b73379c66328050a 100644
--- a/common/proxy/proxy_factory/default.go
+++ b/common/proxy/proxy_factory/default.go
@@ -40,7 +40,7 @@ func init() {
extension.SetProxyFactory("default", NewDefaultProxyFactory)
}
-// DefaultProxyFactory ...
+// DefaultProxyFactory is the default proxy factory
type DefaultProxyFactory struct {
//delegate ProxyFactory
}
@@ -53,17 +53,17 @@ type DefaultProxyFactory struct {
// }
//}
-// NewDefaultProxyFactory ...
+// NewDefaultProxyFactory returns a proxy factory instance
func NewDefaultProxyFactory(options ...proxy.Option) proxy.ProxyFactory {
return &DefaultProxyFactory{}
}
-// GetProxy ...
+// GetProxy gets a proxy
func (factory *DefaultProxyFactory) GetProxy(invoker protocol.Invoker, url *common.URL) *proxy.Proxy {
return factory.GetAsyncProxy(invoker, nil, url)
}
-// GetAsyncProxy ...
+// GetAsyncProxy gets a async proxy
func (factory *DefaultProxyFactory) GetAsyncProxy(invoker protocol.Invoker, callBack interface{}, url *common.URL) *proxy.Proxy {
//create proxy
attachments := map[string]string{}
@@ -71,19 +71,19 @@ func (factory *DefaultProxyFactory) GetAsyncProxy(invoker protocol.Invoker, call
return proxy.NewProxy(invoker, callBack, attachments)
}
-// GetInvoker ...
+// GetInvoker gets a invoker
func (factory *DefaultProxyFactory) GetInvoker(url common.URL) protocol.Invoker {
return &ProxyInvoker{
BaseInvoker: *protocol.NewBaseInvoker(url),
}
}
-// ProxyInvoker ...
+// ProxyInvoker is a invoker struct
type ProxyInvoker struct {
protocol.BaseInvoker
}
-// Invoke ...
+// Invoke is used to call service method by invocation
func (pi *ProxyInvoker) Invoke(ctx context.Context, invocation protocol.Invocation) protocol.Result {
result := &protocol.RPCResult{}
result.SetAttachments(invocation.Attachments())
@@ -113,6 +113,7 @@ func (pi *ProxyInvoker) Invoke(ctx context.Context, invocation protocol.Invocati
in := []reflect.Value{svc.Rcvr()}
if method.CtxType() != nil {
+ ctx = context.WithValue(ctx, constant.AttachmentKey, invocation.Attachments())
in = append(in, method.SuiteContext(ctx))
}
diff --git a/common/rpc_service.go b/common/rpc_service.go
index 90ebdaa6dc9acb8c06a0155e77d6b38c481c0a9e..2eeb52bdfbea21825f7702a750cabe73a3a09bf6 100644
--- a/common/rpc_service.go
+++ b/common/rpc_service.go
@@ -35,23 +35,23 @@ import (
)
// RPCService
-//rpc service interface
+// rpc service interface
type RPCService interface {
// Reference:
// rpc service id or reference id
Reference() string
}
-//AsyncCallbackService callback interface for async
+// AsyncCallbackService callback interface for async
type AsyncCallbackService interface {
// Callback: callback
CallBack(response CallbackResponse)
}
-//CallbackResponse for different protocol
+// CallbackResponse for different protocol
type CallbackResponse interface{}
-//AsyncCallback async callback method
+// AsyncCallback async callback method
type AsyncCallback func(response CallbackResponse)
// for lowercase func
@@ -87,27 +87,27 @@ type MethodType struct {
replyType reflect.Type // return value, otherwise it is nil
}
-// Method get @m.method.
+// Method gets @m.method.
func (m *MethodType) Method() reflect.Method {
return m.method
}
-// CtxType get @m.ctxType.
+// CtxType gets @m.ctxType.
func (m *MethodType) CtxType() reflect.Type {
return m.ctxType
}
-// ArgsType get @m.argsType.
+// ArgsType gets @m.argsType.
func (m *MethodType) ArgsType() []reflect.Type {
return m.argsType
}
-// ReplyType get @m.replyType.
+// ReplyType gets @m.replyType.
func (m *MethodType) ReplyType() reflect.Type {
return m.replyType
}
-// SuiteContext tranfer @ctx to reflect.Value type or get it from @m.ctxType.
+// SuiteContext tranfers @ctx to reflect.Value type or get it from @m.ctxType.
func (m *MethodType) SuiteContext(ctx context.Context) reflect.Value {
if contextv := reflect.ValueOf(ctx); contextv.IsValid() {
return contextv
@@ -127,7 +127,7 @@ type Service struct {
methods map[string]*MethodType
}
-// Method get @s.methods.
+// Method gets @s.methods.
func (s *Service) Method() map[string]*MethodType {
return s.methods
}
@@ -137,12 +137,12 @@ func (s *Service) Name() string {
return s.name
}
-// RcvrType get @s.rcvrType.
+// RcvrType gets @s.rcvrType.
func (s *Service) RcvrType() reflect.Type {
return s.rcvrType
}
-// Rcvr get @s.rcvr.
+// Rcvr gets @s.rcvr.
func (s *Service) Rcvr() reflect.Value {
return s.rcvr
}
@@ -157,7 +157,7 @@ type serviceMap struct {
interfaceMap map[string][]*Service // interface -> service
}
-// GetService get a service defination by protocol and name
+// GetService gets a service defination by protocol and name
func (sm *serviceMap) GetService(protocol, name string) *Service {
sm.mutex.RLock()
defer sm.mutex.RUnlock()
@@ -170,7 +170,7 @@ func (sm *serviceMap) GetService(protocol, name string) *Service {
return nil
}
-// GetInterface get an interface defination by interface name
+// GetInterface gets an interface defination by interface name
func (sm *serviceMap) GetInterface(interfaceName string) []*Service {
sm.mutex.RLock()
defer sm.mutex.RUnlock()
@@ -180,7 +180,7 @@ func (sm *serviceMap) GetInterface(interfaceName string) []*Service {
return nil
}
-// Register register a service by @interfaceName and @protocol
+// Register registers a service by @interfaceName and @protocol
func (sm *serviceMap) Register(interfaceName, protocol string, rcvr RPCService) (string, error) {
if sm.serviceMap[protocol] == nil {
sm.serviceMap[protocol] = make(map[string]*Service)
@@ -228,7 +228,7 @@ func (sm *serviceMap) Register(interfaceName, protocol string, rcvr RPCService)
return strings.TrimSuffix(methods, ","), nil
}
-// UnRegister cancel a service by @interfaceName, @protocol and @serviceId
+// UnRegister cancels a service by @interfaceName, @protocol and @serviceId
func (sm *serviceMap) UnRegister(interfaceName, protocol, serviceId string) error {
if protocol == "" || serviceId == "" {
return perrors.New("protocol or serviceName is nil")
diff --git a/common/url.go b/common/url.go
index a70ac7dc9dd6f415aa458689864604a793c8e256..1cfa47ae28451a6ab6c00029247ba7179b43371a 100644
--- a/common/url.go
+++ b/common/url.go
@@ -18,7 +18,6 @@
package common
import (
- "bytes"
"encoding/base64"
"fmt"
"math"
@@ -26,7 +25,6 @@ import (
"net/url"
"strconv"
"strings"
- "sync"
)
import (
@@ -40,136 +38,140 @@ import (
"github.com/apache/dubbo-go/common/constant"
)
-/////////////////////////////////
+// ///////////////////////////////
// dubbo role type
-/////////////////////////////////
+// ///////////////////////////////
// role constant
const (
- // CONSUMER ...
+ // CONSUMER is consumer role
CONSUMER = iota
- // CONFIGURATOR ...
+ // CONFIGURATOR is configurator role
CONFIGURATOR
- // ROUTER ...
+ // ROUTER is router role
ROUTER
- // PROVIDER ...
+ // PROVIDER is provider role
PROVIDER
)
var (
- // DubboNodes ...
+ // DubboNodes Dubbo service node
DubboNodes = [...]string{"consumers", "configurators", "routers", "providers"}
// DubboRole Dubbo service role
DubboRole = [...]string{"consumer", "", "routers", "provider"}
)
-// RoleType ...
+// nolint
type RoleType int
func (t RoleType) String() string {
return DubboNodes[t]
}
-// Role ...
+// Role returns role by @RoleType
func (t RoleType) Role() string {
return DubboRole[t]
}
type baseUrl struct {
- Protocol string
- Location string // ip+port
- Ip string
- Port string
- //url.Values is not safe map, add to avoid concurrent map read and map write error
- paramsLock sync.RWMutex
+ Protocol string
+ Location string // ip+port
+ Ip string
+ Port string
params url.Values
PrimitiveURL string
}
-// URL ...
+// URL is not thread-safe.
+// we fail to define this struct to be immutable object.
+// but, those method which will update the URL, including SetParam, SetParams
+// are only allowed to be invoked in creating URL instance
+// Please keep in mind that this struct is immutable after it has been created and initialized.
type URL struct {
baseUrl
Path string // like /com.ikurento.dubbo.UserProvider3
Username string
Password string
Methods []string
- //special for registry
+ // special for registry
SubURL *URL
}
+// Option accepts url
+// Option will define a function of handling URL
type option func(*URL)
-// WithUsername ...
+// WithUsername sets username for url
func WithUsername(username string) option {
return func(url *URL) {
url.Username = username
}
}
-// WithPassword ...
+// WithPassword sets password for url
func WithPassword(pwd string) option {
return func(url *URL) {
url.Password = pwd
}
}
-// WithMethods ...
+// WithMethods sets methods for url
func WithMethods(methods []string) option {
return func(url *URL) {
url.Methods = methods
}
}
-// WithParams ...
+// WithParams sets params for url
func WithParams(params url.Values) option {
return func(url *URL) {
url.params = params
}
}
-// WithParamsValue ...
+// WithParamsValue sets params field for url
func WithParamsValue(key, val string) option {
return func(url *URL) {
url.SetParam(key, val)
}
}
-// WithProtocol ...
+// WithProtocol sets protocol for url
func WithProtocol(proto string) option {
return func(url *URL) {
url.Protocol = proto
}
}
-// WithIp ...
+// WithIp sets ip for url
func WithIp(ip string) option {
return func(url *URL) {
url.Ip = ip
}
}
-// WithPort ...
+// WithPort sets port for url
func WithPort(port string) option {
return func(url *URL) {
url.Port = port
}
}
-// WithPath ...
+// WithPath sets path for url
func WithPath(path string) option {
return func(url *URL) {
url.Path = "/" + strings.TrimPrefix(path, "/")
}
}
-// WithLocation ...
+// WithLocation sets location for url
func WithLocation(location string) option {
return func(url *URL) {
url.Location = location
}
}
-// WithToken ...
+// WithToken sets token for url
func WithToken(token string) option {
return func(url *URL) {
if len(token) > 0 {
@@ -182,7 +184,7 @@ func WithToken(token string) option {
}
}
-// NewURLWithOptions ...
+// NewURLWithOptions will create a new url with options
func NewURLWithOptions(opts ...option) *URL {
url := &URL{}
for _, opt := range opts {
@@ -212,7 +214,7 @@ func NewURL(urlString string, opts ...option) (URL, error) {
return s, perrors.Errorf("url.QueryUnescape(%s), error{%v}", urlString, err)
}
- //rawUrlString = "//" + rawUrlString
+ // rawUrlString = "//" + rawUrlString
if strings.Index(rawUrlString, "//") < 0 {
t := URL{baseUrl: baseUrl{}}
for _, opt := range opts {
@@ -275,7 +277,7 @@ func (c URL) URLEqual(url URL) bool {
return false
}
- //TODO :may need add interface key any value condition
+ // TODO :may need add interface key any value condition
return isMatchCategory(url.GetParam(constant.CATEGORY_KEY, constant.DEFAULT_CATEGORY), c.GetParam(constant.CATEGORY_KEY, constant.DEFAULT_CATEGORY))
}
@@ -292,23 +294,21 @@ func isMatchCategory(category1 string, category2 string) bool {
}
func (c URL) String() string {
- var buildString string
+ var buf strings.Builder
if len(c.Username) == 0 && len(c.Password) == 0 {
- buildString = fmt.Sprintf(
+ buf.WriteString(fmt.Sprintf(
"%s://%s:%s%s?",
- c.Protocol, c.Ip, c.Port, c.Path)
+ c.Protocol, c.Ip, c.Port, c.Path))
} else {
- buildString = fmt.Sprintf(
+ buf.WriteString(fmt.Sprintf(
"%s://%s:%s@%s:%s%s?",
- c.Protocol, c.Username, c.Password, c.Ip, c.Port, c.Path)
+ c.Protocol, c.Username, c.Password, c.Ip, c.Port, c.Path))
}
- c.paramsLock.RLock()
- buildString += c.params.Encode()
- c.paramsLock.RUnlock()
- return buildString
+ buf.WriteString(c.params.Encode())
+ return buf.String()
}
-// Key ...
+// Key gets key
func (c URL) Key() string {
buildString := fmt.Sprintf(
"%s://%s:%s@%s:%s/?interface=%s&group=%s&version=%s",
@@ -316,13 +316,13 @@ func (c URL) Key() string {
return buildString
}
-// ServiceKey get a unique key of a service.
+// ServiceKey gets a unique key of a service.
func (c URL) ServiceKey() string {
intf := c.GetParam(constant.INTERFACE_KEY, strings.TrimPrefix(c.Path, "/"))
if intf == "" {
return ""
}
- buf := &bytes.Buffer{}
+ var buf strings.Builder
group := c.GetParam(constant.GROUP_KEY, "")
if group != "" {
buf.WriteString(group)
@@ -347,7 +347,7 @@ func (c *URL) ColonSeparatedKey() string {
if intf == "" {
return ""
}
- buf := &bytes.Buffer{}
+ var buf strings.Builder
buf.WriteString(intf)
buf.WriteString(":")
version := c.GetParam(constant.VERSION_KEY, "")
@@ -362,44 +362,44 @@ func (c *URL) ColonSeparatedKey() string {
return buf.String()
}
-// EncodedServiceKey ...
+// EncodedServiceKey encode the service key
func (c *URL) EncodedServiceKey() string {
serviceKey := c.ServiceKey()
return strings.Replace(serviceKey, "/", "*", 1)
}
-// Service ...
+// Service gets service
func (c URL) Service() string {
service := c.GetParam(constant.INTERFACE_KEY, strings.TrimPrefix(c.Path, "/"))
if service != "" {
return service
} else if c.SubURL != nil {
service = c.GetParam(constant.INTERFACE_KEY, strings.TrimPrefix(c.Path, "/"))
- if service != "" { //if url.path is "" then return suburl's path, special for registry url
+ if service != "" { // if url.path is "" then return suburl's path, special for registry url
return service
}
}
return ""
}
-// AddParam ...
+// AddParam will add the key-value pair
+// Not thread-safe
+// think twice before using it.
func (c *URL) AddParam(key string, value string) {
- c.paramsLock.Lock()
c.params.Add(key, value)
- c.paramsLock.Unlock()
}
-// SetParam ...
+// SetParam will put the key-value pair into url
+// it's not thread safe.
+// think twice before you want to use this method
+// usually it should only be invoked when you want to initialized an url
func (c *URL) SetParam(key string, value string) {
- c.paramsLock.Lock()
c.params.Set(key, value)
- c.paramsLock.Unlock()
}
-// RangeParams ...
+// RangeParams will iterate the params
+// it's not thread-safe
func (c *URL) RangeParams(f func(key, value string) bool) {
- c.paramsLock.RLock()
- defer c.paramsLock.RUnlock()
for k, v := range c.params {
if !f(k, v[0]) {
break
@@ -407,10 +407,8 @@ func (c *URL) RangeParams(f func(key, value string) bool) {
}
}
-// GetParam ...
+// GetParam gets value by key
func (c URL) GetParam(s string, d string) string {
- c.paramsLock.RLock()
- defer c.paramsLock.RUnlock()
r := c.params.Get(s)
if len(r) == 0 {
r = d
@@ -418,21 +416,19 @@ func (c URL) GetParam(s string, d string) string {
return r
}
-// GetParams ...
+// GetParams gets values
func (c URL) GetParams() url.Values {
return c.params
}
-// GetParamAndDecoded ...
+// GetParamAndDecoded gets values and decode
func (c URL) GetParamAndDecoded(key string) (string, error) {
- c.paramsLock.RLock()
- defer c.paramsLock.RUnlock()
ruleDec, err := base64.URLEncoding.DecodeString(c.GetParam(key, ""))
value := string(ruleDec)
return value, err
}
-// GetRawParam ...
+// GetRawParam gets raw param
func (c URL) GetRawParam(key string) string {
switch key {
case "protocol":
@@ -452,25 +448,25 @@ func (c URL) GetRawParam(key string) string {
}
}
-// GetParamBool ...
-func (c URL) GetParamBool(s string, d bool) bool {
- r, err := strconv.ParseBool(c.GetParam(s, ""))
+// GetParamBool judge whether @key exists or not
+func (c URL) GetParamBool(key string, d bool) bool {
+ r, err := strconv.ParseBool(c.GetParam(key, ""))
if err != nil {
return d
}
return r
}
-// GetParamInt ...
-func (c URL) GetParamInt(s string, d int64) int64 {
- r, err := strconv.Atoi(c.GetParam(s, ""))
+// GetParamInt gets int value by @key
+func (c URL) GetParamInt(key string, d int64) int64 {
+ r, err := strconv.Atoi(c.GetParam(key, ""))
if r == 0 || err != nil {
return d
}
return int64(r)
}
-// GetMethodParamInt ...
+// GetMethodParamInt gets int method param
func (c URL) GetMethodParamInt(method string, key string, d int64) int64 {
r, err := strconv.Atoi(c.GetParam("methods."+method+"."+key, ""))
if r == 0 || err != nil {
@@ -479,7 +475,7 @@ func (c URL) GetMethodParamInt(method string, key string, d int64) int64 {
return int64(r)
}
-// GetMethodParamInt64 ...
+// GetMethodParamInt64 gets int64 method param
func (c URL) GetMethodParamInt64(method string, key string, d int64) int64 {
r := c.GetMethodParamInt(method, key, math.MinInt64)
if r == math.MinInt64 {
@@ -488,7 +484,7 @@ func (c URL) GetMethodParamInt64(method string, key string, d int64) int64 {
return r
}
-// GetMethodParam ...
+// GetMethodParam gets method param
func (c URL) GetMethodParam(method string, key string, d string) string {
r := c.GetParam("methods."+method+"."+key, "")
if r == "" {
@@ -497,23 +493,16 @@ func (c URL) GetMethodParam(method string, key string, d string) string {
return r
}
-// GetMethodParamBool ...
+// GetMethodParamBool judge whether @method param exists or not
func (c URL) GetMethodParamBool(method string, key string, d bool) bool {
r := c.GetParamBool("methods."+method+"."+key, d)
return r
}
-// RemoveParams ...
-func (c *URL) RemoveParams(set *gxset.HashSet) {
- c.paramsLock.Lock()
- defer c.paramsLock.Unlock()
- for k := range set.Items {
- s := k.(string)
- delete(c.params, s)
- }
-}
-
-// SetParams ...
+// SetParams will put all key-value pair into url.
+// 1. if there already has same key, the value will be override
+// 2. it's not thread safe
+// 3. think twice when you want to invoke this method
func (c *URL) SetParams(m url.Values) {
for k := range m {
c.SetParam(k, m.Get(k))
@@ -562,29 +551,35 @@ func (c URL) ToMap() map[string]string {
// configuration > reference config >service config
// in this function we should merge the reference local url config into the service url from registry.
-//TODO configuration merge, in the future , the configuration center's config should merge too.
-
-// MergeUrl ...
+// TODO configuration merge, in the future , the configuration center's config should merge too.
+
+// MergeUrl will merge those two url
+// the result is based on serviceUrl, and the key which si only contained in referenceUrl
+// will be added into result.
+// for example, if serviceUrl contains params (a1->v1, b1->v2) and referenceUrl contains params(a2->v3, b1 -> v4)
+// the params of result will be (a1->v1, b1->v2, a2->v3).
+// You should notice that the value of b1 is v2, not v4.
+// due to URL is not thread-safe, so this method is not thread-safe
func MergeUrl(serviceUrl *URL, referenceUrl *URL) *URL {
mergedUrl := serviceUrl.Clone()
- //iterator the referenceUrl if serviceUrl not have the key ,merge in
+ // iterator the referenceUrl if serviceUrl not have the key ,merge in
referenceUrl.RangeParams(func(key, value string) bool {
if v := mergedUrl.GetParam(key, ""); len(v) == 0 {
mergedUrl.SetParam(key, value)
}
return true
})
- //loadBalance,cluster,retries strategy config
+ // loadBalance,cluster,retries strategy config
methodConfigMergeFcn := mergeNormalParam(mergedUrl, referenceUrl, []string{constant.LOADBALANCE_KEY, constant.CLUSTER_KEY, constant.RETRIES_KEY, constant.TIMEOUT_KEY})
- //remote timestamp
+ // remote timestamp
if v := serviceUrl.GetParam(constant.TIMESTAMP_KEY, ""); len(v) > 0 {
mergedUrl.SetParam(constant.REMOTE_TIMESTAMP_KEY, v)
mergedUrl.SetParam(constant.TIMESTAMP_KEY, referenceUrl.GetParam(constant.TIMESTAMP_KEY, ""))
}
- //finally execute methodConfigMergeFcn
+ // finally execute methodConfigMergeFcn
for _, method := range referenceUrl.Methods {
for _, fcn := range methodConfigMergeFcn {
fcn("methods." + method)
@@ -594,7 +589,7 @@ func MergeUrl(serviceUrl *URL, referenceUrl *URL) *URL {
return mergedUrl
}
-// Clone ...
+// Clone will copy the url
func (c *URL) Clone() *URL {
newUrl := &URL{}
copier.Copy(newUrl, c)
@@ -606,7 +601,20 @@ func (c *URL) Clone() *URL {
return newUrl
}
-// Copy url based on the reserved parameters' keys.
+func (c *URL) CloneExceptParams(excludeParams *gxset.HashSet) *URL {
+ newUrl := &URL{}
+ copier.Copy(newUrl, c)
+ newUrl.params = url.Values{}
+ c.RangeParams(func(key, value string) bool {
+ if !excludeParams.Contains(key) {
+ newUrl.SetParam(key, value)
+ }
+ return true
+ })
+ return newUrl
+}
+
+// Copy url based on the reserved parameter's keys.
func (c *URL) CloneWithParams(reserveParams []string) *URL {
params := url.Values{}
for _, reserveParam := range reserveParams {
diff --git a/common/yaml/yaml.go b/common/yaml/yaml.go
index 93ebb166144510236aff27a67422a6377ccb5c9f..5edda1b3c7751e8171528d121148b6c3c60fe128 100644
--- a/common/yaml/yaml.go
+++ b/common/yaml/yaml.go
@@ -40,7 +40,7 @@ func LoadYMLConfig(confProFile string) ([]byte, error) {
return ioutil.ReadFile(confProFile)
}
-// unmarshalYMLConfig Load yml config byte from file , then unmarshal to object
+// unmarshalYMLConfig Load yml config byte from file, then unmarshal to object
func UnmarshalYMLConfig(confProFile string, out interface{}) ([]byte, error) {
confFileStream, err := LoadYMLConfig(confProFile)
if err != nil {
diff --git a/config/base_config_test.go b/config/base_config_test.go
index 4a4b2b06b985971b7a397daa52107fa812fc88e9..f36d7190c379d7d190af3fd2b2314b3b4b10c3f0 100644
--- a/config/base_config_test.go
+++ b/config/base_config_test.go
@@ -21,9 +21,11 @@ import (
"reflect"
"testing"
)
+
import (
"github.com/stretchr/testify/assert"
)
+
import (
"github.com/apache/dubbo-go/common/config"
"github.com/apache/dubbo-go/common/extension"
@@ -455,7 +457,6 @@ func Test_refreshProvider(t *testing.T) {
}
func Test_startConfigCenter(t *testing.T) {
-
extension.SetConfigCenterFactory("mock", func() config_center.DynamicConfigurationFactory {
return &config_center.MockDynamicConfigurationFactory{}
})
@@ -473,21 +474,21 @@ func Test_startConfigCenter(t *testing.T) {
}
func Test_initializeStruct(t *testing.T) {
- consumerConfig := &ConsumerConfig{}
+ testConsumerConfig := &ConsumerConfig{}
tp := reflect.TypeOf(ConsumerConfig{})
v := reflect.New(tp)
initializeStruct(tp, v.Elem())
- fmt.Println(reflect.ValueOf(consumerConfig).Elem().Type().String())
+ fmt.Println(reflect.ValueOf(testConsumerConfig).Elem().Type().String())
fmt.Println(v.Elem().Type().String())
- reflect.ValueOf(consumerConfig).Elem().Set(v.Elem())
+ reflect.ValueOf(testConsumerConfig).Elem().Set(v.Elem())
assert.Condition(t, func() (success bool) {
- return consumerConfig.Registry != nil
+ return testConsumerConfig.Registry != nil
})
assert.Condition(t, func() (success bool) {
- return consumerConfig.Registries != nil
+ return testConsumerConfig.Registries != nil
})
assert.Condition(t, func() (success bool) {
- return consumerConfig.References != nil
+ return testConsumerConfig.References != nil
})
}
diff --git a/config/config_loader.go b/config/config_loader.go
index b79c2e824988e2353b032d3ac1992740d0eca2b9..a4dc62ffbd0decbf83bc8b9f5ff9f0b17718277d 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -276,16 +276,10 @@ func GetApplicationConfig() *ApplicationConfig {
// GetProviderConfig find the provider config
// if not found, create new one
-// we use double-check to reduce race condition
-// In general, it will be locked 0 or 1 time.
-// So you don't need to worry about the race condition
func GetProviderConfig() ProviderConfig {
if providerConfig == nil {
logger.Warnf("providerConfig is nil! we will try to create one")
- configAccessMutex.Lock()
- defer configAccessMutex.Unlock()
if providerConfig == nil {
- logger.Warnf("creating empty provider config. You should see this log only once.")
return ProviderConfig{}
}
}
@@ -299,11 +293,7 @@ func GetProviderConfig() ProviderConfig {
// So you don't need to worry about the race condition
func GetConsumerConfig() ConsumerConfig {
if consumerConfig == nil {
- logger.Warnf("consumerConfig is nil! we will try to create one")
- configAccessMutex.Lock()
- defer configAccessMutex.Unlock()
if consumerConfig == nil {
- logger.Warnf("creating empty consumer config. You should see this log only once.")
return ConsumerConfig{}
}
}
diff --git a/config/consumer_config.go b/config/consumer_config.go
index 76476511fbf74a5e973d59e560f65cab978d4527..bee9b1e3fcf6e9d95a285c8613bb9c8f4c6c858b 100644
--- a/config/consumer_config.go
+++ b/config/consumer_config.go
@@ -126,7 +126,7 @@ func configCenterRefreshConsumer() error {
var err error
if consumerConfig.ConfigCenterConfig != nil {
consumerConfig.SetFatherConfig(consumerConfig)
- if err := consumerConfig.startConfigCenter(); err != nil {
+ if err = consumerConfig.startConfigCenter(); err != nil {
return perrors.Errorf("start config center error , error message is {%v}", perrors.WithStack(err))
}
consumerConfig.fresh()
@@ -141,6 +141,5 @@ func configCenterRefreshConsumer() error {
return perrors.WithMessagef(err, "time.ParseDuration(Connect_Timeout{%#v})", consumerConfig.Connect_Timeout)
}
}
-
return nil
}
diff --git a/config/metadata_report_config.go b/config/metadata_report_config.go
index caf7c55c28a02cdfe1afcefa7861770b81944c92..66b88d5e9acb7c7f737104c53fe3a04982b92d9b 100644
--- a/config/metadata_report_config.go
+++ b/config/metadata_report_config.go
@@ -104,7 +104,7 @@ func startMetadataReport(metadataType string, metadataReportConfig *MetadataRepo
if url, err := metadataReportConfig.ToUrl(); err == nil {
instance.GetMetadataReportInstance(url)
} else {
- return perrors.New("MetadataConfig is invalid!")
+ return perrors.Wrap(err, "Start MetadataReport failed.")
}
return nil
diff --git a/config/service_config.go b/config/service_config.go
index d233e2b8a55facd2ca62f86a7af9f5d6e7e309d5..2b1e5a1a3f1e708831f8f969706088d2db0512a5 100644
--- a/config/service_config.go
+++ b/config/service_config.go
@@ -170,9 +170,9 @@ func (c *ServiceConfig) Export() error {
// registry the service reflect
methods, err := common.ServiceMap.Register(c.InterfaceName, proto.Name, c.rpcService)
if err != nil {
- err := perrors.Errorf("The service %v export the protocol %v error! Error message is %v .", c.InterfaceName, proto.Name, err.Error())
- logger.Errorf(err.Error())
- return err
+ formatErr := perrors.Errorf("The service %v export the protocol %v error! Error message is %v .", c.InterfaceName, proto.Name, err.Error())
+ logger.Errorf(formatErr.Error())
+ return formatErr
}
port := proto.Port
diff --git a/config_center/apollo/listener.go b/config_center/apollo/listener.go
index fb257a4828aed077f61568685ee7823e9c215cf9..1cf65ed22ba0a1f765af66191ed19a04f81b0fe6 100644
--- a/config_center/apollo/listener.go
+++ b/config_center/apollo/listener.go
@@ -29,7 +29,7 @@ type apolloListener struct {
listeners map[config_center.ConfigurationListener]struct{}
}
-// NewApolloListener ...
+// NewApolloListener creates a new apolloListener
func NewApolloListener() *apolloListener {
return &apolloListener{
listeners: make(map[config_center.ConfigurationListener]struct{}, 0),
@@ -49,7 +49,7 @@ func (a *apolloListener) OnChange(changeEvent *agollo.ChangeEvent) {
}
}
-// AddListener ...
+// AddListener adds a listener for apollo
func (a *apolloListener) AddListener(l config_center.ConfigurationListener) {
if _, ok := a.listeners[l]; !ok {
a.listeners[l] = struct{}{}
@@ -57,7 +57,7 @@ func (a *apolloListener) AddListener(l config_center.ConfigurationListener) {
}
}
-// RemoveListener ...
+// RemoveListener removes listeners of apollo
func (a *apolloListener) RemoveListener(l config_center.ConfigurationListener) {
delete(a.listeners, l)
}
diff --git a/config_center/configuration_listener.go b/config_center/configuration_listener.go
index e70e4f68075c51c33f1110ef44a7b703e36fb78d..541cc09286bb83fa5b66db3745e45ad0a9df5e2f 100644
--- a/config_center/configuration_listener.go
+++ b/config_center/configuration_listener.go
@@ -25,12 +25,12 @@ import (
"github.com/apache/dubbo-go/remoting"
)
-// ConfigurationListener ...
+// ConfigurationListener for changing listener's event
type ConfigurationListener interface {
Process(*ConfigChangeEvent)
}
-// ConfigChangeEvent ...
+// ConfigChangeEvent for changing listener's event
type ConfigChangeEvent struct {
Key string
Value interface{}
diff --git a/config_center/configurator.go b/config_center/configurator.go
index ffa9034e05c4c3d4cc254886e2ed19576f155dec..9db4804365689d8eb357965973a2916e86383cf8 100644
--- a/config_center/configurator.go
+++ b/config_center/configurator.go
@@ -21,7 +21,7 @@ import (
"github.com/apache/dubbo-go/common"
)
-// Configurator ...
+// Configurator supports GetUrl and constructor
type Configurator interface {
GetUrl() *common.URL
Configure(url *common.URL)
diff --git a/config_center/configurator/mock.go b/config_center/configurator/mock.go
index d294b9195db9cfe60056bc29ec26816f740ea396..7ec7179634cfd967cd27e85ed248e2075c387cb5 100644
--- a/config_center/configurator/mock.go
+++ b/config_center/configurator/mock.go
@@ -23,7 +23,7 @@ import (
"github.com/apache/dubbo-go/config_center"
)
-// NewMockConfigurator ...
+// NewMockConfigurator creates a new mockConfigurator
func NewMockConfigurator(url *common.URL) config_center.Configurator {
return &mockConfigurator{configuratorUrl: url}
}
@@ -32,12 +32,12 @@ type mockConfigurator struct {
configuratorUrl *common.URL
}
-// GetUrl ...
+// GetUrl gets a configuratorUrl
func (c *mockConfigurator) GetUrl() *common.URL {
return c.configuratorUrl
}
-// Configure ...
+// Configure sets up param CLUSTER_KEY and cluster for url
func (c *mockConfigurator) Configure(url *common.URL) {
if cluster := c.GetUrl().GetParam(constant.CLUSTER_KEY, ""); cluster != "" {
url.SetParam(constant.CLUSTER_KEY, cluster)
diff --git a/config_center/configurator/override.go b/config_center/configurator/override.go
index 18415bee3a28b37ffc2f3f73cc7309b685de5408..ebd3dc601b2821f3f4e1e4405720e4ebc55b607e 100644
--- a/config_center/configurator/override.go
+++ b/config_center/configurator/override.go
@@ -50,12 +50,12 @@ func (c *overrideConfigurator) GetUrl() *common.URL {
}
func (c *overrideConfigurator) Configure(url *common.URL) {
- //remove configuratorUrl some param that can not be configured
+ // remove configuratorUrl some param that can not be configured
if c.configuratorUrl.GetParam(constant.ENABLED_KEY, "true") == "false" || len(c.configuratorUrl.Location) == 0 {
return
}
- //branch for version 2.7.x
+ // branch for version 2.7.x
apiVersion := c.configuratorUrl.GetParam(constant.CONFIG_VERSION_KEY, "")
if len(apiVersion) != 0 {
currentSide := url.GetParam(constant.SIDE_KEY, "")
@@ -67,12 +67,12 @@ func (c *overrideConfigurator) Configure(url *common.URL) {
c.configureIfMatch(url.Ip, url)
}
} else {
- //branch for version 2.6.x and less
+ // branch for version 2.6.x and less
c.configureDeprecated(url)
}
}
-//translate from java, compatible rules in java
+// configureIfMatch translate from java, compatible rules in java
func (c *overrideConfigurator) configureIfMatch(host string, url *common.URL) {
if constant.ANYHOST_VALUE == c.configuratorUrl.Ip || host == c.configuratorUrl.Ip {
providers := c.configuratorUrl.GetParam(constant.OVERRIDE_PROVIDERS_KEY, "")
@@ -105,8 +105,7 @@ func (c *overrideConfigurator) configureIfMatch(host string, url *common.URL) {
if returnUrl {
return
}
- configUrl := c.configuratorUrl.Clone()
- configUrl.RemoveParams(conditionKeys)
+ configUrl := c.configuratorUrl.CloneExceptParams(conditionKeys)
url.SetParams(configUrl.GetParams())
}
}
diff --git a/config_center/dynamic_configuration.go b/config_center/dynamic_configuration.go
index 9013d7140e757520f2e8f048ce53a5ac2a13f982..540febc9d38e164afcc62538478df140b7d671c7 100644
--- a/config_center/dynamic_configuration.go
+++ b/config_center/dynamic_configuration.go
@@ -40,7 +40,7 @@ const (
DEFAULT_CONFIG_TIMEOUT = "10s"
)
-// DynamicConfiguration ...
+// DynamicConfiguration for modify listener and get properties file
type DynamicConfiguration interface {
Parser() parser.ConfigurationParser
SetParser(parser.ConfigurationParser)
@@ -71,14 +71,14 @@ type Options struct {
// Option ...
type Option func(*Options)
-// WithGroup ...
+// WithGroup assigns group to opt.Group
func WithGroup(group string) Option {
return func(opt *Options) {
opt.Group = group
}
}
-// WithTimeout ...
+// WithTimeout assigns time to opt.Timeout
func WithTimeout(time time.Duration) Option {
return func(opt *Options) {
opt.Timeout = time
diff --git a/config_center/dynamic_configuration_factory.go b/config_center/dynamic_configuration_factory.go
index 9f9b13227f6623a02b0261c46d8d1e43624005f8..46faf864443b7f8780584213b758f26395224956 100644
--- a/config_center/dynamic_configuration_factory.go
+++ b/config_center/dynamic_configuration_factory.go
@@ -21,7 +21,7 @@ import (
"github.com/apache/dubbo-go/common"
)
-// DynamicConfigurationFactory ...
+// DynamicConfigurationFactory gets the DynamicConfiguration
type DynamicConfigurationFactory interface {
GetDynamicConfiguration(*common.URL) (DynamicConfiguration, error)
}
diff --git a/config_center/mock_dynamic_config.go b/config_center/mock_dynamic_config.go
index 59c788b65bce2a4773975ea1a96a314649781832..9cfb9e6078be60fbe2072e8e293143e8b111df58 100644
--- a/config_center/mock_dynamic_config.go
+++ b/config_center/mock_dynamic_config.go
@@ -43,7 +43,7 @@ var (
dynamicConfiguration *MockDynamicConfiguration
)
-// GetDynamicConfiguration ...
+// GetDynamicConfiguration returns a DynamicConfiguration
func (f *MockDynamicConfigurationFactory) GetDynamicConfiguration(_ *common.URL) (DynamicConfiguration, error) {
var err error
once.Do(func() {
@@ -99,16 +99,16 @@ type MockDynamicConfiguration struct {
listener map[string]ConfigurationListener
}
-// AddListener ...
+// AddListener adds a listener for MockDynamicConfiguration
func (c *MockDynamicConfiguration) AddListener(key string, listener ConfigurationListener, _ ...Option) {
c.listener[key] = listener
}
-// RemoveListener ...
+// RemoveListener removes the listener for MockDynamicConfiguration
func (c *MockDynamicConfiguration) RemoveListener(_ string, _ ConfigurationListener, _ ...Option) {
}
-// GetConfig ...
+// GetConfig returns content of MockDynamicConfiguration
func (c *MockDynamicConfiguration) GetConfig(_ string, _ ...Option) (string, error) {
return c.content, nil
@@ -119,17 +119,17 @@ func (c *MockDynamicConfiguration) GetConfigs(key string, opts ...Option) (strin
return c.GetConfig(key, opts...)
}
-// Parser ...
+// Parser returns a parser of MockDynamicConfiguration
func (c *MockDynamicConfiguration) Parser() parser.ConfigurationParser {
return c.parser
}
-// SetParser ...
+// SetParser sets parser of MockDynamicConfiguration
func (c *MockDynamicConfiguration) SetParser(p parser.ConfigurationParser) {
c.parser = p
}
-// GetProperties ...
+// GetProperties gets content of MockDynamicConfiguration
func (c *MockDynamicConfiguration) GetProperties(_ string, _ ...Option) (string, error) {
return c.content, nil
}
@@ -139,7 +139,7 @@ func (c *MockDynamicConfiguration) GetInternalProperty(key string, opts ...Optio
return c.GetProperties(key, opts...)
}
-// GetRule ...
+// GetRule gets properties of MockDynamicConfiguration
func (c *MockDynamicConfiguration) GetRule(key string, opts ...Option) (string, error) {
return c.GetProperties(key, opts...)
}
diff --git a/config_center/parser/configuration_parser.go b/config_center/parser/configuration_parser.go
index f33b4ba866da69e1d23b493f42152bbb0f437878..6fbdc27d4339150bfec624f7dc5ea0f6a608d7a7 100644
--- a/config_center/parser/configuration_parser.go
+++ b/config_center/parser/configuration_parser.go
@@ -47,7 +47,7 @@ type ConfigurationParser interface {
ParseToUrls(content string) ([]*common.URL, error)
}
-// DefaultConfigurationParser for support properties file in config center
+// DefaultConfigurationParser for supporting properties file in config center
type DefaultConfigurationParser struct{}
// ConfiguratorConfig ...
@@ -71,7 +71,7 @@ type ConfigItem struct {
Side string `yaml:"side"`
}
-// Parse ...
+// Parse load content
func (parser *DefaultConfigurationParser) Parse(content string) (map[string]string, error) {
pps, err := properties.LoadString(content)
if err != nil {
diff --git a/config_center/zookeeper/listener.go b/config_center/zookeeper/listener.go
index 122dfaf4f268a706151de6acdaa78bb46e59f8fb..747c4be352add3f549eaf02e83da6442a8a84c6a 100644
--- a/config_center/zookeeper/listener.go
+++ b/config_center/zookeeper/listener.go
@@ -33,12 +33,12 @@ type CacheListener struct {
rootPath string
}
-// NewCacheListener ...
+// NewCacheListener creates a new CacheListener
func NewCacheListener(rootPath string) *CacheListener {
return &CacheListener{rootPath: rootPath}
}
-// AddListener ...
+// AddListener will add a listener if loaded
func (l *CacheListener) AddListener(key string, listener config_center.ConfigurationListener) {
// reference from https://stackoverflow.com/questions/34018908/golang-why-dont-we-have-a-set-datastructure
@@ -50,7 +50,7 @@ func (l *CacheListener) AddListener(key string, listener config_center.Configura
}
}
-// RemoveListener ...
+// RemoveListener will delete a listener if loaded
func (l *CacheListener) RemoveListener(key string, listener config_center.ConfigurationListener) {
listeners, loaded := l.keyListeners.Load(key)
if loaded {
@@ -58,7 +58,7 @@ func (l *CacheListener) RemoveListener(key string, listener config_center.Config
}
}
-// DataChange ...
+// DataChange changes all listeners' event
func (l *CacheListener) DataChange(event remoting.Event) bool {
if event.Content == "" {
//meanings new node
diff --git a/filter/filter_impl/hystrix_filter.go b/filter/filter_impl/hystrix_filter.go
index 9fd97b57b677c9aa8ec492151df9aace6dc78b62..4c872bed3e7fef8eca47f51422525a4918d6c1d8 100644
--- a/filter/filter_impl/hystrix_filter.go
+++ b/filter/filter_impl/hystrix_filter.go
@@ -124,7 +124,7 @@ func (hf *HystrixFilter) Invoke(ctx context.Context, invoker protocol.Invoker, i
_, _, err := hystrix.GetCircuit(cmdName)
configLoadMutex.RUnlock()
if err != nil {
- logger.Errorf("[Hystrix Filter]Errors occurred getting circuit for %s , will invoke without hystrix, error is: ", cmdName, err)
+ logger.Errorf("[Hystrix Filter]Errors occurred getting circuit for %s , will invoke without hystrix, error is: %+v", cmdName, err)
return invoker.Invoke(ctx, invocation)
}
logger.Infof("[Hystrix Filter]Using hystrix filter: %s", cmdName)
diff --git a/filter/filter_impl/token_filter_test.go b/filter/filter_impl/token_filter_test.go
index d7a7f20a5d7648f6ee18fd26f041acb313dd97fe..b8b297e67267640a1c294541afdd4e062bfebb25 100644
--- a/filter/filter_impl/token_filter_test.go
+++ b/filter/filter_impl/token_filter_test.go
@@ -53,10 +53,10 @@ func TestTokenFilter_Invoke(t *testing.T) {
func TestTokenFilter_InvokeEmptyToken(t *testing.T) {
filter := GetTokenFilter()
- url := common.URL{}
+ testUrl := common.URL{}
attch := make(map[string]string, 0)
attch[constant.TOKEN_KEY] = "ori_key"
- result := filter.Invoke(context.Background(), protocol.NewBaseInvoker(url), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
+ result := filter.Invoke(context.Background(), protocol.NewBaseInvoker(testUrl), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
assert.Nil(t, result.Error())
assert.Nil(t, result.Result())
}
@@ -64,23 +64,23 @@ func TestTokenFilter_InvokeEmptyToken(t *testing.T) {
func TestTokenFilter_InvokeEmptyAttach(t *testing.T) {
filter := GetTokenFilter()
- url := common.NewURLWithOptions(
+ testUrl := common.NewURLWithOptions(
common.WithParams(url.Values{}),
common.WithParamsValue(constant.TOKEN_KEY, "ori_key"))
attch := make(map[string]string, 0)
- result := filter.Invoke(context.Background(), protocol.NewBaseInvoker(*url), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
+ result := filter.Invoke(context.Background(), protocol.NewBaseInvoker(*testUrl), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
assert.NotNil(t, result.Error())
}
func TestTokenFilter_InvokeNotEqual(t *testing.T) {
filter := GetTokenFilter()
- url := common.NewURLWithOptions(
+ testUrl := common.NewURLWithOptions(
common.WithParams(url.Values{}),
common.WithParamsValue(constant.TOKEN_KEY, "ori_key"))
attch := make(map[string]string, 0)
attch[constant.TOKEN_KEY] = "err_key"
result := filter.Invoke(context.Background(),
- protocol.NewBaseInvoker(*url), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
+ protocol.NewBaseInvoker(*testUrl), invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch))
assert.NotNil(t, result.Error())
}
diff --git a/go.mod b/go.mod
index ba3cf3e2190de476592278c13ba09c9adaaf947d..0fc3599813b1cb96a5988119d27d4596f115e386 100644
--- a/go.mod
+++ b/go.mod
@@ -43,8 +43,7 @@ require (
github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
github.com/zouyx/agollo v0.0.0-20191114083447-dde9fc9f35b8
- go.etcd.io/bbolt v1.3.3 // indirect
- go.etcd.io/etcd v3.3.13+incompatible
+ go.etcd.io/bbolt v1.3.4 // indirect
go.uber.org/atomic v1.4.0
go.uber.org/zap v1.10.0
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
diff --git a/go.sum b/go.sum
index eb84bde1fb26d84ff5a3a3e36ebe178a63cfb4c9..a26694e75f08e37ed963831edbd7700f1f773393 100644
--- a/go.sum
+++ b/go.sum
@@ -509,10 +509,8 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
github.com/zouyx/agollo v0.0.0-20191114083447-dde9fc9f35b8 h1:k8TV7Gz7cpWpOw/dz71fx8cCZdWoPuckHJ/wkJl+meg=
github.com/zouyx/agollo v0.0.0-20191114083447-dde9fc9f35b8/go.mod h1:S1cAa98KMFv4Sa8SbJ6ZtvOmf0VlgH0QJ1gXI0lBfBY=
-go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
-go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.etcd.io/etcd v3.3.13+incompatible h1:jCejD5EMnlGxFvcGRyEV4VGlENZc7oPQX6o0t7n3xbw=
-go.etcd.io/etcd v3.3.13+incompatible/go.mod h1:yaeTdrJi5lOmYerz05bd8+V7KubZs8YSFZfzsF9A6aI=
+go.etcd.io/bbolt v1.3.4 h1:hi1bXHMVrlQh6WwxAy+qZCV/SYIlqo+Ushwdpa4tAKg=
+go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
@@ -563,6 +561,8 @@ golang.org/x/sys v0.0.0-20190508220229-2d0786266e9c/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190523142557-0e01d883c5c5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0=
+golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
diff --git a/integrate_test.sh b/integrate_test.sh
new file mode 100644
index 0000000000000000000000000000000000000000..c9c2f23b5b07f0baf96260d8092e7464d4d15659
--- /dev/null
+++ b/integrate_test.sh
@@ -0,0 +1,66 @@
+#
+# 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.
+
+#!/bin/bash
+
+set -e
+set -x
+
+echo 'start integrate-test'
+
+# set root workspace
+ROOT_DIR=$(pwd)
+echo "integrate-test root work-space -> ${ROOT_DIR}"
+
+# show all travis-env
+echo "travis current commit id -> ${TRAVIS_COMMIT}"
+echo "travis pull request -> ${TRAVIS_PULL_REQUEST}"
+echo "travis pull request branch -> ${TRAVIS_PULL_REQUEST_BRANCH}"
+echo "travis pull request slug -> ${TRAVIS_PULL_REQUEST_SLUG}"
+echo "travis pull request sha -> ${TRAVIS_PULL_REQUEST_SHA}"
+echo "travis pull request repo slug -> ${TRAVIS_REPO_SLUG}"
+
+
+# #start etcd registry insecure listen in [:]:2379
+# docker run -d --network host k8s.gcr.io/etcd:3.3.10 etcd
+# echo "etcdv3 listen in [:]2379"
+
+# #start consul registry insecure listen in [:]:8500
+# docker run -d --network host consul
+# echo "consul listen in [:]8500"
+
+# #start nacos registry insecure listen in [:]:8848
+# docker run -d --network host nacos/nacos-server:latest
+# echo "ncacos listen in [:]8848"
+
+# default use zk as registry
+#start zookeeper registry insecure listen in [:]:2181
+docker run -d --network host zookeeper
+echo "zookeeper listen in [:]2181"
+
+# build go-server image
+cd ./test/integrate/dubbo/go-server
+docker build . -t ci-provider --build-arg PR_ORIGIN_REPO=${TRAVIS_PULL_REQUEST_SLUG} --build-arg PR_ORIGIN_COMMITID=${TRAVIS_PULL_REQUEST_SHA}
+cd ${ROOT_DIR}
+docker run -d --network host ci-provider
+
+# build go-client image
+cd ./test/integrate/dubbo/go-client
+docker build . -t ci-consumer --build-arg PR_ORIGIN_REPO=${TRAVIS_PULL_REQUEST_SLUG} --build-arg PR_ORIGIN_COMMITID=${TRAVIS_PULL_REQUEST_SHA}
+cd ${ROOT_DIR}
+# run provider
+# check consumer status
+docker run -it --network host ci-consumer
diff --git a/metadata/report/delegate/delegate_report.go b/metadata/report/delegate/delegate_report.go
index 4bc781a7f54a19c789dd8a0f7bd2f13bf09fc353..1ab7e4e7c32c0e987a56069c5a5e25653423466a 100644
--- a/metadata/report/delegate/delegate_report.go
+++ b/metadata/report/delegate/delegate_report.go
@@ -130,7 +130,7 @@ func NewMetadataReport() (*MetadataReport, error) {
scheduler := gocron.NewScheduler(time.UTC)
_, err := scheduler.Every(1).Day().Do(
func() {
- logger.Info("start to publish all metadata in metadata report %s.", url.String())
+ logger.Infof("start to publish all metadata in metadata report %s.", url.String())
bmr.allMetadataReportsLock.RLock()
bmr.doHandlerMetadataCollection(bmr.allMetadataReports)
bmr.allMetadataReportsLock.RUnlock()
diff --git a/protocol/dubbo/listener.go b/protocol/dubbo/listener.go
index 1f4cc0068efb5688b545fa35b784b4fb2e923dc7..f57d89d1a716d2a6056e0e4a581926dc237934e4 100644
--- a/protocol/dubbo/listener.go
+++ b/protocol/dubbo/listener.go
@@ -143,7 +143,7 @@ func (h *RpcClientHandler) OnMessage(session getty.Session, pkg interface{}) {
// OnCron ...
func (h *RpcClientHandler) OnCron(session getty.Session) {
- rpcSession, err := h.conn.getClientRpcSession(session)
+ clientRpcSession, err := h.conn.getClientRpcSession(session)
if err != nil {
logger.Errorf("client.getClientSession(session{%s}) = error{%v}",
session.Stat(), perrors.WithStack(err))
@@ -151,7 +151,7 @@ func (h *RpcClientHandler) OnCron(session getty.Session) {
}
if h.conn.pool.rpcClient.conf.sessionTimeout.Nanoseconds() < time.Since(session.GetActive()).Nanoseconds() {
logger.Warnf("session{%s} timeout{%s}, reqNum{%d}",
- session.Stat(), time.Since(session.GetActive()).String(), rpcSession.reqNum)
+ session.Stat(), time.Since(session.GetActive()).String(), clientRpcSession.reqNum)
h.conn.removeSession(session) // -> h.conn.close() -> h.conn.pool.remove(h.conn)
return
}
diff --git a/protocol/dubbo/pool.go b/protocol/dubbo/pool.go
index 918514c2676cfc69336a9f53e6d16d7f23cf7dca..f0bd09ba7c3392dd1dbe10306c7c70cc0eab8ccb 100644
--- a/protocol/dubbo/pool.go
+++ b/protocol/dubbo/pool.go
@@ -219,25 +219,25 @@ func (c *gettyRPCClient) updateSession(session getty.Session) {
func (c *gettyRPCClient) getClientRpcSession(session getty.Session) (rpcSession, error) {
var (
- err error
- rpcSession rpcSession
+ err error
+ rpcClientSession rpcSession
)
c.lock.RLock()
defer c.lock.RUnlock()
if c.sessions == nil {
- return rpcSession, errClientClosed
+ return rpcClientSession, errClientClosed
}
err = errSessionNotExist
for _, s := range c.sessions {
if s.session == session {
- rpcSession = *s
+ rpcClientSession = *s
err = nil
break
}
}
- return rpcSession, perrors.WithStack(err)
+ return rpcClientSession, perrors.WithStack(err)
}
func (c *gettyRPCClient) isAvailable() bool {
@@ -319,7 +319,8 @@ func (p *gettyRPCClientPool) getGettyRpcClient(protocol, addr string) (*gettyRPC
conn, err := p.get()
if err == nil && conn == nil {
// create new conn
- rpcClientConn, err := newGettyRPCClientConn(p, protocol, addr)
+ var rpcClientConn *gettyRPCClient
+ rpcClientConn, err = newGettyRPCClientConn(p, protocol, addr)
return rpcClientConn, perrors.WithStack(err)
}
return conn, perrors.WithStack(err)
diff --git a/protocol/invocation.go b/protocol/invocation.go
index f32f2c3449ac063ecb89952bd4653312a07a3df4..eedf5f0253c2b76a3e0e1b52a00124d648351cfc 100644
--- a/protocol/invocation.go
+++ b/protocol/invocation.go
@@ -30,5 +30,8 @@ type Invocation interface {
Reply() interface{}
Attachments() map[string]string
AttachmentsByKey(string, string) string
+ // Refer to dubbo 2.7.6. It is different from attachment. It is used in internal process.
+ Attributes() map[string]interface{}
+ AttributeByKey(string, interface{}) interface{}
Invoker() Invoker
}
diff --git a/protocol/invocation/rpcinvocation.go b/protocol/invocation/rpcinvocation.go
index b207fd0b0cc4eb7de8409a8c46c6fc9ef0baa5c7..68fe7b92042e6b4cf4a253c9ce354184f79af558 100644
--- a/protocol/invocation/rpcinvocation.go
+++ b/protocol/invocation/rpcinvocation.go
@@ -40,8 +40,10 @@ type RPCInvocation struct {
reply interface{}
callBack interface{}
attachments map[string]string
- invoker protocol.Invoker
- lock sync.RWMutex
+ // Refer to dubbo 2.7.6. It is different from attachment. It is used in internal process.
+ attributes map[string]interface{}
+ invoker protocol.Invoker
+ lock sync.RWMutex
}
// NewRPCInvocation ...
@@ -50,6 +52,7 @@ func NewRPCInvocation(methodName string, arguments []interface{}, attachments ma
methodName: methodName,
arguments: arguments,
attachments: attachments,
+ attributes: make(map[string]interface{}, 8),
}
}
@@ -59,6 +62,9 @@ func NewRPCInvocationWithOptions(opts ...option) *RPCInvocation {
for _, opt := range opts {
opt(invo)
}
+ if invo.attributes == nil {
+ invo.attributes = make(map[string]interface{})
+ }
return invo
}
@@ -111,6 +117,22 @@ func (r *RPCInvocation) AttachmentsByKey(key string, defaultValue string) string
return defaultValue
}
+// get attributes
+func (r *RPCInvocation) Attributes() map[string]interface{} {
+ return r.attributes
+}
+
+// get attribute by key. If it is not exist, it will return default value
+func (r *RPCInvocation) AttributeByKey(key string, defaultValue interface{}) interface{} {
+ r.lock.RLock()
+ defer r.lock.RUnlock()
+ value, ok := r.attributes[key]
+ if ok {
+ return value
+ }
+ return defaultValue
+}
+
// SetAttachments ...
func (r *RPCInvocation) SetAttachments(key string, value string) {
r.lock.Lock()
@@ -121,6 +143,13 @@ func (r *RPCInvocation) SetAttachments(key string, value string) {
r.attachments[key] = value
}
+// SetAttribute. If Attributes is nil, it will be inited.
+func (r *RPCInvocation) SetAttribute(key string, value interface{}) {
+ r.lock.Lock()
+ defer r.lock.Unlock()
+ r.attributes[key] = value
+}
+
// Invoker ...
func (r *RPCInvocation) Invoker() protocol.Invoker {
return r.invoker
diff --git a/protocol/jsonrpc/http.go b/protocol/jsonrpc/http.go
index ba7197dbc857c2ed7acda1a9f246a5b826e86915..70b3abd24f9451b4fa81d02eb9390823e6714470 100644
--- a/protocol/jsonrpc/http.go
+++ b/protocol/jsonrpc/http.go
@@ -172,7 +172,7 @@ func (c *HTTPClient) Do(addr, path string, httpHeader http.Header, body []byte)
httpReq.Close = true
reqBuf := bytes.NewBuffer(make([]byte, 0))
- if err := httpReq.Write(reqBuf); err != nil {
+ if err = httpReq.Write(reqBuf); err != nil {
return nil, perrors.WithStack(err)
}
@@ -191,7 +191,7 @@ func (c *HTTPClient) Do(addr, path string, httpHeader http.Header, body []byte)
}
setNetConnTimeout(tcpConn, c.options.HTTPTimeout)
- if _, err := reqBuf.WriteTo(tcpConn); err != nil {
+ if _, err = reqBuf.WriteTo(tcpConn); err != nil {
return nil, perrors.WithStack(err)
}
diff --git a/protocol/jsonrpc/json.go b/protocol/jsonrpc/json.go
index d1c2a858b4e4223ac32fc1160b56f6ee1862c8ce..3176e193816bf95882539374672eeed7f9cddc44 100644
--- a/protocol/jsonrpc/json.go
+++ b/protocol/jsonrpc/json.go
@@ -67,8 +67,8 @@ type Error struct {
func (e *Error) Error() string {
buf, err := json.Marshal(e)
if err != nil {
- msg, err := json.Marshal(err.Error())
- if err != nil {
+ msg, retryErr := json.Marshal(err.Error())
+ if retryErr != nil {
msg = []byte("jsonrpc2.Error: json.Marshal failed")
}
return fmt.Sprintf(`{"code":%d,"message":%s}`, -32001, string(msg))
@@ -133,7 +133,7 @@ func (c *jsonClientCodec) Write(d *CodecData) ([]byte, error) {
}
case reflect.Array, reflect.Struct:
case reflect.Ptr:
- switch k := reflect.TypeOf(param).Elem().Kind(); k {
+ switch ptrK := reflect.TypeOf(param).Elem().Kind(); ptrK {
case reflect.Map:
if reflect.TypeOf(param).Elem().Key().Kind() == reflect.String {
if reflect.ValueOf(param).Elem().IsNil() {
@@ -146,7 +146,7 @@ func (c *jsonClientCodec) Write(d *CodecData) ([]byte, error) {
}
case reflect.Array, reflect.Struct:
default:
- return nil, perrors.New("unsupported param type: Ptr to " + k.String())
+ return nil, perrors.New("unsupported param type: Ptr to " + ptrK.String())
}
default:
return nil, perrors.New("unsupported param type: " + k.String())
diff --git a/protocol/jsonrpc/jsonrpc_protocol.go b/protocol/jsonrpc/jsonrpc_protocol.go
index bed7099ab60a6c05c3799f993c0bb348a4b00f02..64f708652d8cb4bf2a6d53488c9fe17e64f10ad0 100644
--- a/protocol/jsonrpc/jsonrpc_protocol.go
+++ b/protocol/jsonrpc/jsonrpc_protocol.go
@@ -109,8 +109,8 @@ func (jp *JsonrpcProtocol) Destroy() {
func (jp *JsonrpcProtocol) openServer(url common.URL) {
_, ok := jp.serverMap[url.Location]
if !ok {
- _, ok := jp.ExporterMap().Load(strings.TrimPrefix(url.Path, "/"))
- if !ok {
+ _, loadOk := jp.ExporterMap().Load(strings.TrimPrefix(url.Path, "/"))
+ if !loadOk {
panic("[JsonrpcProtocol]" + url.Key() + "is not existing")
}
diff --git a/protocol/jsonrpc/server.go b/protocol/jsonrpc/server.go
index 8600f02dad3d32d797613823de0bbe40261d2e71..fcea66632e787083823c1d06ca6c1698c45d5b23 100644
--- a/protocol/jsonrpc/server.go
+++ b/protocol/jsonrpc/server.go
@@ -349,9 +349,9 @@ func serveRequest(ctx context.Context,
constant.PATH_KEY: path,
constant.VERSION_KEY: codec.req.Version}))
if err := result.Error(); err != nil {
- rspStream, err := codec.Write(err.Error(), invalidRequest)
- if err != nil {
- return perrors.WithStack(err)
+ rspStream, codecErr := codec.Write(err.Error(), invalidRequest)
+ if codecErr != nil {
+ return perrors.WithStack(codecErr)
}
if errRsp := sendErrorResp(header, rspStream); errRsp != nil {
logger.Warnf("Exporter: sendErrorResp(header:%#v, error:%v) = error:%s",
diff --git a/registry/consul/listener.go b/registry/consul/listener.go
index b047a4c08c9f6c809ed3dca8bd0d06ceaa576cae..5fac9ec0f9b6c08620021de9d0b92e3b94773c12 100644
--- a/registry/consul/listener.go
+++ b/registry/consul/listener.go
@@ -142,7 +142,6 @@ func (l *consulListener) run() {
func (l *consulListener) handler(idx uint64, raw interface{}) {
var (
service *consul.ServiceEntry
- event *registry.ServiceEvent
url common.URL
ok bool
err error
@@ -183,7 +182,7 @@ func (l *consulListener) handler(idx uint64, raw interface{}) {
}
l.urls = newUrls
- for _, event = range events {
+ for _, event := range events {
l.eventCh <- event
}
}
diff --git a/registry/directory/directory.go b/registry/directory/directory.go
index d689bc6237c77fef9eb43412817bf30f6ea863c2..253dc597f9981c61574b8af97119653652d51bbc 100644
--- a/registry/directory/directory.go
+++ b/registry/directory/directory.go
@@ -61,7 +61,7 @@ type RegistryDirectory struct {
forbidden atomic.Bool
}
-// NewRegistryDirectory ...
+// NewRegistryDirectory will create a new RegistryDirectory
func NewRegistryDirectory(url *common.URL, registry registry.Registry) (cluster.Directory, error) {
if url.SubURL == nil {
return nil, perrors.Errorf("url is invalid, suburl can not be nil")
@@ -86,6 +86,7 @@ func (dir *RegistryDirectory) subscribe(url *common.URL) {
dir.registry.Subscribe(url, dir)
}
+// Notify monitor changes from registry,and update the cacheServices
func (dir *RegistryDirectory) Notify(event *registry.ServiceEvent) {
go dir.update(event)
}
@@ -152,9 +153,11 @@ func (dir *RegistryDirectory) refreshInvokers(res *registry.ServiceEvent) {
}
func (dir *RegistryDirectory) toGroupInvokers() []protocol.Invoker {
- newInvokersList := []protocol.Invoker{}
+ var (
+ err error
+ newInvokersList []protocol.Invoker
+ )
groupInvokersMap := make(map[string][]protocol.Invoker)
- groupInvokersList := []protocol.Invoker{}
dir.cacheInvokersMap.Range(func(key, value interface{}) bool {
newInvokersList = append(newInvokersList, value.(protocol.Invoker))
@@ -170,6 +173,7 @@ func (dir *RegistryDirectory) toGroupInvokers() []protocol.Invoker {
groupInvokersMap[group] = []protocol.Invoker{invoker}
}
}
+ groupInvokersList := make([]protocol.Invoker, 0, len(groupInvokersMap))
if len(groupInvokersMap) == 1 {
// len is 1 it means no group setting ,so do not need cluster again
for _, invokers := range groupInvokersMap {
@@ -178,9 +182,13 @@ func (dir *RegistryDirectory) toGroupInvokers() []protocol.Invoker {
} else {
for _, invokers := range groupInvokersMap {
staticDir := directory.NewStaticDirectory(invokers)
- cluster := extension.GetCluster(dir.GetUrl().SubURL.GetParam(constant.CLUSTER_KEY, constant.DEFAULT_CLUSTER))
- staticDir.BuildRouterChain(invokers)
- groupInvokersList = append(groupInvokersList, cluster.Join(staticDir))
+ cst := extension.GetCluster(dir.GetUrl().SubURL.GetParam(constant.CLUSTER_KEY, constant.DEFAULT_CLUSTER))
+ err = staticDir.BuildRouterChain(invokers)
+ if err != nil {
+ logger.Error(err)
+ continue
+ }
+ groupInvokersList = append(groupInvokersList, cst.Join(staticDir))
}
}
@@ -244,6 +252,7 @@ func (dir *RegistryDirectory) List(invocation protocol.Invocation) []protocol.In
return routerChain.Route(invokers, dir.cacheOriginUrl, invocation)
}
+// IsAvailable whether the directory is available
func (dir *RegistryDirectory) IsAvailable() bool {
if !dir.BaseDirectory.IsAvailable() {
return dir.BaseDirectory.IsAvailable()
@@ -258,6 +267,7 @@ func (dir *RegistryDirectory) IsAvailable() bool {
return false
}
+// Destroy method
func (dir *RegistryDirectory) Destroy() {
// TODO:unregister & unsubscribe
dir.BaseDirectory.Destroy(func() {
@@ -297,6 +307,7 @@ func newReferenceConfigurationListener(dir *RegistryDirectory, url *common.URL)
return listener
}
+// Process handle events and update Invokers
func (l *referenceConfigurationListener) Process(event *config_center.ConfigChangeEvent) {
l.BaseConfigurationListener.Process(event)
l.directory.refreshInvokers(nil)
@@ -322,6 +333,7 @@ func (l *consumerConfigurationListener) addNotifyListener(listener registry.Noti
l.listeners = append(l.listeners, listener)
}
+// Process handles events from Configuration Center and update Invokers
func (l *consumerConfigurationListener) Process(event *config_center.ConfigChangeEvent) {
l.BaseConfigurationListener.Process(event)
l.directory.refreshInvokers(nil)
diff --git a/registry/directory/directory_test.go b/registry/directory/directory_test.go
index 1e3d611bf7c213894edbcbcedde79a93900572b4..04fae049d49bc2970668dc0ae8360f48da9d49dc 100644
--- a/registry/directory/directory_test.go
+++ b/registry/directory/directory_test.go
@@ -25,6 +25,7 @@ import (
)
import (
+ "github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
)
@@ -37,6 +38,7 @@ import (
"github.com/apache/dubbo-go/common/extension"
"github.com/apache/dubbo-go/config"
"github.com/apache/dubbo-go/protocol/invocation"
+ "github.com/apache/dubbo-go/protocol/mock"
"github.com/apache/dubbo-go/protocol/protocolwrapper"
"github.com/apache/dubbo-go/registry"
"github.com/apache/dubbo-go/remoting"
@@ -173,7 +175,21 @@ Loop1:
break Loop1
}
}
+}
+func Test_toGroupInvokers(t *testing.T) {
+ registryDirectory, _ := normalRegistryDir()
+ ctrl := gomock.NewController(t)
+ defer ctrl.Finish()
+ invoker := mock.NewMockInvoker(ctrl)
+ newUrl, _ := common.NewURL("dubbo://192.168.1.1:20000/com.ikurento.user.UserProvider")
+ invoker.EXPECT().GetUrl().Return(newUrl).AnyTimes()
+
+ registryDirectory.cacheInvokersMap.Store("group1", invoker)
+ registryDirectory.cacheInvokersMap.Store("group2", invoker)
+ registryDirectory.cacheInvokersMap.Store("group1", invoker)
+ groupInvokers := registryDirectory.toGroupInvokers()
+ assert.Len(t, groupInvokers, 2)
}
func normalRegistryDir(noMockEvent ...bool) (*RegistryDirectory, *registry.MockRegistry) {
diff --git a/registry/etcdv3/listener_test.go b/registry/etcdv3/listener_test.go
index e691ae3cf1204ee97f130764496a7fc5bf67ac42..f27e7ce8ba5ab3515f8290b208b4823872ba48a3 100644
--- a/registry/etcdv3/listener_test.go
+++ b/registry/etcdv3/listener_test.go
@@ -24,9 +24,9 @@ import (
)
import (
+ "github.com/coreos/etcd/embed"
"github.com/dubbogo/getty"
"github.com/stretchr/testify/suite"
- "go.etcd.io/etcd/embed"
)
import (
diff --git a/registry/kubernetes/listener_test.go b/registry/kubernetes/listener_test.go
index c50b5b670a5491b9813652f7aa46bec18a35a7d7..1c9d8bdd5e0b713d61764163eff3b9fd3d5f320a 100644
--- a/registry/kubernetes/listener_test.go
+++ b/registry/kubernetes/listener_test.go
@@ -191,7 +191,6 @@ type KubernetesRegistryTestSuite struct {
}
func (s *KubernetesRegistryTestSuite) initRegistry() *kubernetesRegistry {
-
t := s.T()
regurl, err := common.NewURL("registry://127.0.0.1:443", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
@@ -204,7 +203,7 @@ func (s *KubernetesRegistryTestSuite) initRegistry() *kubernetesRegistry {
out := fake.NewSimpleClientset()
// mock current pod
- if _, err := out.CoreV1().Pods(s.currentPod.GetNamespace()).Create(&s.currentPod); err != nil {
+ if _, err = out.CoreV1().Pods(s.currentPod.GetNamespace()).Create(&s.currentPod); err != nil {
t.Fatal(err)
}
return out, nil
diff --git a/registry/kubernetes/registry_test.go b/registry/kubernetes/registry_test.go
index ea6d7663a9ceeab241c7a94a91f94288ab2990fc..a650b189c39b94849dee4fbf7fc292e33e87b829 100644
--- a/registry/kubernetes/registry_test.go
+++ b/registry/kubernetes/registry_test.go
@@ -68,9 +68,9 @@ func (s *KubernetesRegistryTestSuite) TestSubscribe() {
time.Sleep(1e9)
go func() {
- err := r.Register(url)
- if err != nil {
- t.Fatal(err)
+ registerErr := r.Register(url)
+ if registerErr != nil {
+ t.Fatal(registerErr)
}
}()
diff --git a/registry/nacos/registry_test.go b/registry/nacos/registry_test.go
index 7475b455c0dda09da65012465711ece264bb3dd5..d0311b200b27081c60bc97b2307a54774ca977bd 100644
--- a/registry/nacos/registry_test.go
+++ b/registry/nacos/registry_test.go
@@ -42,7 +42,7 @@ func TestNacosRegistry_Register(t *testing.T) {
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("dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+ testUrl, _ := common.NewURL("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)
@@ -50,7 +50,7 @@ func TestNacosRegistry_Register(t *testing.T) {
t.Errorf("new nacos registry error:%s \n", err.Error())
return
}
- err = reg.Register(url)
+ err = reg.Register(testUrl)
assert.Nil(t, err)
if err != nil {
t.Errorf("register error:%s \n", err.Error())
@@ -72,10 +72,10 @@ func TestNacosRegistry_Subscribe(t *testing.T) {
urlMap.Set(constant.VERSION_KEY, "1.0.0")
urlMap.Set(constant.CLUSTER_KEY, "mock")
urlMap.Set(constant.NACOS_PATH_KEY, "")
- url, _ := common.NewURL("dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
+ testUrl, _ := common.NewURL("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)
+ err := reg.Register(testUrl)
assert.Nil(t, err)
if err != nil {
t.Errorf("new nacos registry error:%s \n", err.Error())
@@ -84,7 +84,7 @@ func TestNacosRegistry_Subscribe(t *testing.T) {
regurl.SetParam(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
reg2, _ := newNacosRegistry(®url)
- listener, err := reg2.(*nacosRegistry).subscribe(&url)
+ listener, err := reg2.(*nacosRegistry).subscribe(&testUrl)
assert.Nil(t, err)
if err != nil {
t.Errorf("subscribe error:%s \n", err.Error())
diff --git a/registry/protocol/protocol.go b/registry/protocol/protocol.go
index aa8fbcbe7d6eca682892d4627878fe6bfc3756fe..a936db80bf2c3b46ba389142cc40686ed3df17b1 100644
--- a/registry/protocol/protocol.go
+++ b/registry/protocol/protocol.go
@@ -56,8 +56,8 @@ type registryProtocol struct {
invokers []protocol.Invoker
// Registry Map<RegistryAddress, Registry>
registries *sync.Map
- //To solve the problem of RMI repeated exposure port conflicts, the services that have been exposed are no longer exposed.
- //providerurl <--> exporter
+ // To solve the problem of RMI repeated exposure port conflicts, the services that have been exposed are no longer exposed.
+ // providerurl <--> exporter
bounds *sync.Map
overrideListeners *sync.Map
serviceConfigurationListeners *sync.Map
@@ -70,10 +70,8 @@ func init() {
}
func getCacheKey(url *common.URL) string {
- newUrl := url.Clone()
delKeys := gxset.NewSet("dynamic", "enabled")
- newUrl.RemoveParams(delKeys)
- return newUrl.String()
+ return url.CloneExceptParams(delKeys).String()
}
func newRegistryProtocol() *registryProtocol {
@@ -103,16 +101,14 @@ func getUrlToRegistry(providerUrl *common.URL, registryUrl *common.URL) *common.
// filterHideKey filter the parameters that do not need to be output in url(Starting with .)
func filterHideKey(url *common.URL) *common.URL {
- //be careful params maps in url is map type
- cloneURL := url.Clone()
+ // be careful params maps in url is map type
removeSet := gxset.NewSet()
- for k, _ := range cloneURL.GetParams() {
+ for k, _ := range url.GetParams() {
if strings.HasPrefix(k, ".") {
removeSet.Add(k)
}
}
- cloneURL.RemoveParams(removeSet)
- return cloneURL
+ return url.CloneExceptParams(removeSet)
}
func (proto *registryProtocol) initConfigurationListeners() {
@@ -138,7 +134,7 @@ func (proto *registryProtocol) Refer(url common.URL) protocol.Invoker {
reg = regI.(registry.Registry)
}
- //new registry directory for store service url from registry
+ // new registry directory for store service url from registry
directory, err := extension.GetDefaultRegistryDirectory(®istryUrl, reg)
if err != nil {
logger.Errorf("consumer service %v create registry directory error, error message is %s, and will return nil invoker!",
@@ -152,7 +148,7 @@ func (proto *registryProtocol) Refer(url common.URL) protocol.Invoker {
serviceUrl.String(), registryUrl.String(), err.Error())
}
- //new cluster invoker
+ // new cluster invoker
cluster := extension.GetCluster(serviceUrl.GetParam(constant.CLUSTER_KEY, constant.DEFAULT_CLUSTER))
invoker := cluster.Join(directory)
@@ -217,7 +213,7 @@ func (proto *registryProtocol) reExport(invoker protocol.Invoker, newUrl *common
oldExporter.(protocol.Exporter).Unexport()
proto.bounds.Delete(key)
proto.Export(wrappedNewInvoker)
- //TODO: unregister & unsubscribe
+ // TODO: unregister & unsubscribe
}
}
@@ -300,7 +296,7 @@ func isMatched(providerUrl *common.URL, consumerUrl *common.URL) bool {
providerGroup := providerUrl.GetParam(constant.GROUP_KEY, "")
providerVersion := providerUrl.GetParam(constant.VERSION_KEY, "")
providerClassifier := providerUrl.GetParam(constant.CLASSIFIER_KEY, "")
- //todo: public static boolean isContains(String values, String value) {
+ // todo: public static boolean isContains(String values, String value) {
// return isNotEmpty(values) && isContains(COMMA_SPLIT_PATTERN.split(values), value);
// }
return (consumerGroup == constant.ANY_VALUE || consumerGroup == providerGroup ||
@@ -353,9 +349,9 @@ func (proto *registryProtocol) Destroy() {
}
func getRegistryUrl(invoker protocol.Invoker) *common.URL {
- //here add * for return a new url
+ // here add * for return a new url
url := invoker.GetUrl()
- //if the protocol == registry ,set protocol the registry value in url.params
+ // if the protocol == registry ,set protocol the registry value in url.params
if url.Protocol == constant.REGISTRY_PROTOCOL {
protocol := url.GetParam(constant.REGISTRY_KEY, "")
url.Protocol = protocol
@@ -365,7 +361,7 @@ func getRegistryUrl(invoker protocol.Invoker) *common.URL {
func getProviderUrl(invoker protocol.Invoker) *common.URL {
url := invoker.GetUrl()
- //be careful params maps in url is map type
+ // be careful params maps in url is map type
return url.SubURL.Clone()
}
diff --git a/registry/servicediscovery/service_discovery_registry.go b/registry/servicediscovery/service_discovery_registry.go
index 33d22e7339cb98552ec11c08b34c32ed444263c7..949010431f7f08cb5827fd45b799292848f6d9c6 100644
--- a/registry/servicediscovery/service_discovery_registry.go
+++ b/registry/servicediscovery/service_discovery_registry.go
@@ -38,6 +38,7 @@ import (
"github.com/apache/dubbo-go/metadata/service"
"github.com/apache/dubbo-go/metadata/service/remote"
"github.com/apache/dubbo-go/registry"
+ registryCommon "github.com/apache/dubbo-go/registry/common"
"github.com/apache/dubbo-go/registry/servicediscovery/proxy"
"github.com/apache/dubbo-go/registry/servicediscovery/synthesizer"
"github.com/apache/dubbo-go/remoting"
@@ -113,7 +114,11 @@ func creatServiceDiscovery(url *common.URL) (registry.ServiceDiscovery, error) {
if !ok {
return nil, perrors.Errorf("The service discovery with name: %s is not found", sdcName)
}
- return extension.GetServiceDiscovery(sdc.Protocol, sdcName)
+ originServiceDiscovery, err := extension.GetServiceDiscovery(sdc.Protocol, sdcName)
+ if err != nil {
+ return nil, perrors.WithMessage(err, "Create service discovery fialed")
+ }
+ return registryCommon.NewEventPublishingServiceDiscovery(originServiceDiscovery), nil
}
func parseServices(literalServices string) *gxset.HashSet {
@@ -155,6 +160,7 @@ func (s *serviceDiscoveryRegistry) Register(url common.URL) error {
return nil
}
ok, err := s.metaDataService.ExportURL(url)
+ s.metaDataService.PublishServiceDefinition(url)
if err != nil {
logger.Errorf("The URL[%s] registry catch error:%s!", url.String(), err.Error())
return err
@@ -506,13 +512,14 @@ func (s *serviceDiscoveryRegistry) cloneExportedURLs(url common.URL, serviceInsa
templateExportURLs := s.getTemplateExportedURLs(url, serviceInstance)
host := serviceInstance.GetHost()
for _, u := range templateExportURLs {
- u.RemoveParams(removeParamSet)
port := strconv.Itoa(getProtocolPort(serviceInstance, u.Protocol))
if u.Location != host || u.Port != port {
u.Port = port // reset port
u.Location = host // reset host
}
- clonedExportedURLs = append(clonedExportedURLs, u)
+
+ cloneUrl := u.CloneExceptParams(removeParamSet)
+ clonedExportedURLs = append(clonedExportedURLs, *cloneUrl)
}
}
return clonedExportedURLs
diff --git a/remoting/etcdv3/client_test.go b/remoting/etcdv3/client_test.go
index 895cc2954adf93b5899d0ae5daedbd35834b7ef4..e37b6383df55f1c7e7b64be62fc2eb22d1034616 100644
--- a/remoting/etcdv3/client_test.go
+++ b/remoting/etcdv3/client_test.go
@@ -29,11 +29,11 @@ import (
)
import (
+ "github.com/coreos/etcd/embed"
"github.com/coreos/etcd/mvcc/mvccpb"
perrors "github.com/pkg/errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/suite"
- "go.etcd.io/etcd/embed"
"google.golang.org/grpc/connectivity"
)
diff --git a/remoting/zookeeper/client.go b/remoting/zookeeper/client.go
index bd1da547766abb12dc742234787262212e3db314..92ea76046f002cbdf6dbe754453ef8ebb4a14de2 100644
--- a/remoting/zookeeper/client.go
+++ b/remoting/zookeeper/client.go
@@ -87,8 +87,6 @@ func StateToString(state zk.State) string {
default:
return state.String()
}
-
- return "zookeeper unknown state"
}
// Options ...
@@ -111,12 +109,10 @@ func WithZkName(name string) Option {
// ValidateZookeeperClient ...
func ValidateZookeeperClient(container zkClientFacade, opts ...Option) error {
- var (
- err error
- )
- opions := &Options{}
+ var err error
+ options := &Options{}
for _, opt := range opts {
- opt(opions)
+ opt(options)
}
connected := false
err = nil
@@ -129,17 +125,18 @@ func ValidateZookeeperClient(container zkClientFacade, opts ...Option) error {
if container.ZkClient() == nil {
//in dubbo ,every registry only connect one node ,so this is []string{r.Address}
- timeout, err := time.ParseDuration(url.GetParam(constant.REGISTRY_TIMEOUT_KEY, constant.DEFAULT_REG_TIMEOUT))
+ var timeout time.Duration
+ 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 perrors.WithMessagef(err, "newZookeeperClient(address:%+v)", url.Location)
}
zkAddresses := strings.Split(url.Location, ",")
- newClient, err := newZookeeperClient(opions.zkName, zkAddresses, timeout)
+ newClient, err := newZookeeperClient(options.zkName, zkAddresses, timeout)
if err != nil {
logger.Warnf("newZookeeperClient(name{%s}, zk address{%v}, timeout{%d}) = error{%v}",
- opions.zkName, url.Location, timeout.String(), err)
+ options.zkName, url.Location, timeout.String(), err)
return perrors.WithMessagef(err, "newZookeeperClient(address:%+v)", url.Location)
}
container.SetZkClient(newClient)
@@ -157,7 +154,7 @@ func ValidateZookeeperClient(container zkClientFacade, opts ...Option) error {
}
if connected {
- logger.Info("Connect to zookeeper successfully, name{%s}, zk address{%v}", opions.zkName, url.Location)
+ logger.Info("Connect to zookeeper successfully, name{%s}, zk address{%v}", options.zkName, url.Location)
container.WaitGroup().Add(1) //zk client start successful, then registry wg +1
}
diff --git a/remoting/zookeeper/listener.go b/remoting/zookeeper/listener.go
index 097106acf6b44d03708362d587b5faa8281edeab..f9d57ba5c2276181bb551e8b8499d850b87d041a 100644
--- a/remoting/zookeeper/listener.go
+++ b/remoting/zookeeper/listener.go
@@ -18,7 +18,6 @@
package zookeeper
import (
- "github.com/apache/dubbo-go/common"
"path"
"strings"
"sync"
@@ -32,6 +31,7 @@ import (
)
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/remoting"
@@ -96,8 +96,6 @@ func (l *ZkEventListener) ListenServiceNodeEvent(zkPath string, listener ...remo
return false
}
}
-
- return false
}
func (l *ZkEventListener) handleZkNodeEvent(zkPath string, children []string, listener remoting.DataListener) {
diff --git a/test/integrate/dubbo/go-client/Dockerfile b/test/integrate/dubbo/go-client/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..d48df36dc72d7e75f8c2c8c91d5acbb01e39757d
--- /dev/null
+++ b/test/integrate/dubbo/go-client/Dockerfile
@@ -0,0 +1,36 @@
+#
+#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.
+#
+
+FROM golang
+
+WORKDIR /go/src/github.com/apache/dubbo-go/test/integrate/dubbo/go-client
+
+ENV CONF_CONSUMER_FILE_PATH "client.yml"
+ENV APP_LOG_CONF_FILE "log.yml"
+
+ARG PR_ORIGIN_REPO
+ARG PR_ORIGIN_COMMITID
+
+ADD . /go/src/github.com/apache/dubbo-go/test/integrate/dubbo/go-client
+
+# update dubbo-go to current commit id
+RUN test ${PR_ORIGIN_REPO} && echo "github.com/apache/dubbo-go will be replace to github.com/${PR_ORIGIN_REPO}@${PR_ORIGIN_COMMITID}" || echo 'go get github.com/apache/dubbo-go@develop'
+RUN test ${PR_ORIGIN_REPO} && go mod edit -replace=github.com/apache/dubbo-go=github.com/${PR_ORIGIN_REPO}@${PR_ORIGIN_COMMITID} || go get -u github.com/apache/dubbo-go@develop
+
+RUN go install github.com/apache/dubbo-go/test/integrate/dubbo/go-client
+
+CMD go-client
\ No newline at end of file
diff --git a/test/integrate/dubbo/go-client/client.go b/test/integrate/dubbo/go-client/client.go
new file mode 100644
index 0000000000000000000000000000000000000000..4c62674d33dba7caca72ca7552e73c4c0fdf14c9
--- /dev/null
+++ b/test/integrate/dubbo/go-client/client.go
@@ -0,0 +1,70 @@
+/*
+ * 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 (
+ "context"
+ "fmt"
+ "time"
+)
+
+import (
+ hessian "github.com/apache/dubbo-go-hessian2"
+ _ "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/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
+)
+
+func println(format string, args ...interface{}) {
+ fmt.Printf("\033[32;40m"+format+"\033[0m\n", args...)
+}
+
+// they are necessary:
+// export CONF_CONSUMER_FILE_PATH="xxx"
+// export APP_LOG_CONF_FILE="xxx"
+func main() {
+ hessian.RegisterPOJO(&User{})
+ config.Load()
+ time.Sleep(3e9)
+
+ println("\n\n\nstart to test dubbo")
+
+ go func() {
+ select {
+ case <-time.After(time.Minute):
+ panic("provider not start after client already running 1min")
+ }
+ }()
+ user := &User{}
+ err := userProvider.GetUser(context.TODO(), []interface{}{"A001"}, user)
+ if err != nil {
+ panic(err)
+ }
+ println("response result: %v\n", user)
+}
diff --git a/test/integrate/dubbo/go-client/client.yml b/test/integrate/dubbo/go-client/client.yml
new file mode 100644
index 0000000000000000000000000000000000000000..df44a13da38a14fa4a81b6189aa05708cf6f5599
--- /dev/null
+++ b/test/integrate/dubbo/go-client/client.yml
@@ -0,0 +1,61 @@
+# dubbo client yaml configure file
+
+
+check: true
+# client
+request_timeout : "3s"
+# connect timeout
+connect_timeout : "3s"
+
+# application config
+application:
+ organization : "ikurento.com"
+ name : "BDTService"
+ module : "dubbogo user-info client"
+ version : "0.0.1"
+ owner : "ZX"
+ environment : "dev"
+
+registries :
+ "demoZk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2181"
+ username: ""
+ password: ""
+
+
+references:
+ "UserProvider":
+ # å¯ä»¥æŒ‡å®šå¤šä¸ªregistry，使用逗å·éš”å¼€;ä¸æŒ‡å®šé»˜è®¤å‘所有注册ä¸å¿ƒæ³¨å†Œ
+ registry: "demoZk"
+ protocol : "dubbo"
+ interface : "com.ikurento.user.UserProvider"
+ cluster: "failover"
+ methods :
+ - name: "GetUser"
+ retries: 3
+
+
+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_rq_size: 1024
+ pkg_wq_size: 512
+ tcp_read_timeout: "1s"
+ tcp_write_timeout: "5s"
+ wait_timeout: "1s"
+ max_msg_len: 1024000
+ session_name: "client"
diff --git a/test/integrate/dubbo/go-client/go.mod b/test/integrate/dubbo/go-client/go.mod
new file mode 100644
index 0000000000000000000000000000000000000000..4708eb1f0f48c10acc254880ecb6dad3a03529f2
--- /dev/null
+++ b/test/integrate/dubbo/go-client/go.mod
@@ -0,0 +1,3 @@
+module github.com/apache/dubbo-go/test/integrate/dubbo/go-client
+
+go 1.13
diff --git a/test/integrate/dubbo/go-client/go.sum b/test/integrate/dubbo/go-client/go.sum
new file mode 100644
index 0000000000000000000000000000000000000000..687fd0f337095443e2627b70a48c524fe335aba1
--- /dev/null
+++ b/test/integrate/dubbo/go-client/go.sum
@@ -0,0 +1,389 @@
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+github.com/Azure/go-autorest v10.7.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest v10.15.3+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
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diff --git a/test/integrate/dubbo/go-client/log.yml b/test/integrate/dubbo/go-client/log.yml
new file mode 100644
index 0000000000000000000000000000000000000000..59fa4279ad85272c4c49d532beaf23b74d00f58a
--- /dev/null
+++ b/test/integrate/dubbo/go-client/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/test/integrate/dubbo/go-client/user.go b/test/integrate/dubbo/go-client/user.go
new file mode 100644
index 0000000000000000000000000000000000000000..ff4486f07975ebbb0064a8c83b71c952e6311dbb
--- /dev/null
+++ b/test/integrate/dubbo/go-client/user.go
@@ -0,0 +1,54 @@
+/*
+ * 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 (
+ "context"
+ "time"
+)
+
+import (
+ hessian "github.com/apache/dubbo-go-hessian2"
+ "github.com/apache/dubbo-go/config"
+)
+
+var userProvider = new(UserProvider)
+
+func init() {
+ config.SetConsumerService(userProvider)
+ hessian.RegisterPOJO(&User{})
+}
+
+type User struct {
+ Id string
+ Name string
+ Age int32
+ Time time.Time
+}
+
+type UserProvider struct {
+ GetUser func(ctx context.Context, req []interface{}, rsp *User) error
+}
+
+func (u *UserProvider) Reference() string {
+ return "UserProvider"
+}
+
+func (User) JavaClassName() string {
+ return "com.ikurento.user.User"
+}
diff --git a/test/integrate/dubbo/go-client/version.go b/test/integrate/dubbo/go-client/version.go
new file mode 100644
index 0000000000000000000000000000000000000000..c6138584f1ddeab3a4927774f44f9e78a8f08da7
--- /dev/null
+++ b/test/integrate/dubbo/go-client/version.go
@@ -0,0 +1,22 @@
+/*
+ * 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
+
+var (
+ Version = "2.6.0"
+)
diff --git a/test/integrate/dubbo/go-server/Dockerfile b/test/integrate/dubbo/go-server/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..c2f2d63462d94df7624ac100023e8b8c24e23e11
--- /dev/null
+++ b/test/integrate/dubbo/go-server/Dockerfile
@@ -0,0 +1,35 @@
+#
+#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.
+#
+
+FROM golang
+
+WORKDIR /go/src/github.com/apache/dubbo-go/test/integrate/dubbo/go-server
+
+ENV CONF_PROVIDER_FILE_PATH "server.yml"
+ENV APP_LOG_CONF_FILE "log.yml"
+
+ARG PR_ORIGIN_REPO
+ARG PR_ORIGIN_COMMITID
+
+ADD . /go/src/github.com/apache/dubbo-go/test/integrate/dubbo/go-server
+# update dubbo-go to current commit id
+RUN test ${PR_ORIGIN_REPO} && echo "github.com/apache/dubbo-go will be replace to github.com/${PR_ORIGIN_REPO}@${PR_ORIGIN_COMMITID}" || echo 'go get github.com/apache/dubbo-go@develop'
+RUN test ${PR_ORIGIN_REPO} && go mod edit -replace=github.com/apache/dubbo-go=github.com/${PR_ORIGIN_REPO}@${PR_ORIGIN_COMMITID} || go get -u github.com/apache/dubbo-go@develop
+
+RUN go install github.com/apache/dubbo-go/test/integrate/dubbo/go-server
+
+CMD go-server
diff --git a/test/integrate/dubbo/go-server/go.mod b/test/integrate/dubbo/go-server/go.mod
new file mode 100644
index 0000000000000000000000000000000000000000..9e1162327de374fb131c2a0b89d1be3baa578a1b
--- /dev/null
+++ b/test/integrate/dubbo/go-server/go.mod
@@ -0,0 +1,3 @@
+module github.com/apache/dubbo-go/test/integrate/dubbo/go-server
+
+go 1.13
diff --git a/test/integrate/dubbo/go-server/log.yml b/test/integrate/dubbo/go-server/log.yml
new file mode 100644
index 0000000000000000000000000000000000000000..59fa4279ad85272c4c49d532beaf23b74d00f58a
--- /dev/null
+++ b/test/integrate/dubbo/go-server/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/test/integrate/dubbo/go-server/server.go b/test/integrate/dubbo/go-server/server.go
new file mode 100644
index 0000000000000000000000000000000000000000..115bf0a4d78f171eb7f786808def91879ed93947
--- /dev/null
+++ b/test/integrate/dubbo/go-server/server.go
@@ -0,0 +1,56 @@
+/*
+ * 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 (
+ "time"
+)
+
+import (
+ hessian "github.com/apache/dubbo-go-hessian2"
+ _ "github.com/apache/dubbo-go/cluster/cluster_impl"
+ _ "github.com/apache/dubbo-go/cluster/loadbalance"
+ _ "github.com/apache/dubbo-go/common/proxy/proxy_factory"
+ "github.com/apache/dubbo-go/config"
+ _ "github.com/apache/dubbo-go/filter/filter_impl"
+ _ "github.com/apache/dubbo-go/protocol/dubbo"
+ _ "github.com/apache/dubbo-go/registry/protocol"
+ _ "github.com/apache/dubbo-go/registry/zookeeper"
+)
+
+var (
+ stopC = make(chan struct{})
+)
+
+// they are necessary:
+// export CONF_PROVIDER_FILE_PATH="xxx"
+// export APP_LOG_CONF_FILE="xxx"
+func main() {
+
+ hessian.RegisterPOJO(&User{})
+ config.Load()
+
+ select {
+ case <-stopC:
+ // wait getty send resp to consumer
+ time.Sleep(3*time.Second)
+ return
+ case <-time.After(time.Minute):
+ panic("provider already running 1 min, but can't be call by consumer")
+ }
+}
diff --git a/test/integrate/dubbo/go-server/server.yml b/test/integrate/dubbo/go-server/server.yml
new file mode 100644
index 0000000000000000000000000000000000000000..8a17297b10119c217e68b39d58a10493f6dfc7a7
--- /dev/null
+++ b/test/integrate/dubbo/go-server/server.yml
@@ -0,0 +1,57 @@
+# dubbo server yaml configure file
+
+
+# application config
+application:
+ organization : "ikurento.com"
+ name : "BDTService"
+ module : "dubbogo user-info server"
+ version : "0.0.1"
+ owner : "ZX"
+ environment : "dev"
+
+registries :
+ "demoZk":
+ protocol: "zookeeper"
+ timeout : "3s"
+ address: "127.0.0.1:2181"
+
+services:
+ "UserProvider":
+ # å¯ä»¥æŒ‡å®šå¤šä¸ªregistry，使用逗å·éš”å¼€;ä¸æŒ‡å®šé»˜è®¤å‘所有注册ä¸å¿ƒæ³¨å†Œ
+ registry: "demoZk"
+ protocol : "dubbo"
+ # 相当于dubbo.xmlä¸çš„interface
+ interface : "com.ikurento.user.UserProvider"
+ loadbalance: "random"
+ warmup: "100"
+ cluster: "failover"
+ methods:
+ - name: "GetUser"
+ retries: 1
+ loadbalance: "random"
+
+protocols:
+ "dubbo":
+ name: "dubbo"
+ port: 20000
+
+
+protocol_conf:
+ dubbo:
+ session_number: 700
+ session_timeout: "20s"
+ 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_rq_size: 1024
+ pkg_wq_size: 512
+ tcp_read_timeout: "1s"
+ tcp_write_timeout: "5s"
+ wait_timeout: "1s"
+ max_msg_len: 1024000
+ session_name: "server"
diff --git a/test/integrate/dubbo/go-server/user.go b/test/integrate/dubbo/go-server/user.go
new file mode 100644
index 0000000000000000000000000000000000000000..7bff41566152940f885dec2eb256b261d04ad59a
--- /dev/null
+++ b/test/integrate/dubbo/go-server/user.go
@@ -0,0 +1,65 @@
+/*
+ * 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 (
+ "context"
+ "fmt"
+ "time"
+)
+
+import (
+ hessian "github.com/apache/dubbo-go-hessian2"
+ "github.com/apache/dubbo-go/config"
+)
+
+func init() {
+ config.SetProviderService(new(UserProvider))
+ // ------for hessian2------
+ hessian.RegisterPOJO(&User{})
+}
+
+type User struct {
+ Id string
+ Name string
+ Age int32
+ Time time.Time
+}
+
+type UserProvider struct {
+}
+
+func (u *UserProvider) GetUser(ctx context.Context, req []interface{}) (*User, error) {
+ println("req:%#v", req)
+ rsp := User{"A001", "Alex Stocks", 18, time.Now()}
+ println("rsp:%#v", rsp)
+ close(stopC)
+ return &rsp, nil
+}
+
+func (u *UserProvider) Reference() string {
+ return "UserProvider"
+}
+
+func (u User) JavaClassName() string {
+ return "com.ikurento.user.User"
+}
+
+func println(format string, args ...interface{}) {
+ fmt.Printf("\033[32;40m"+format+"\033[0m\n", args...)
+}
diff --git a/test/integrate/dubbo/go-server/version.go b/test/integrate/dubbo/go-server/version.go
new file mode 100644
index 0000000000000000000000000000000000000000..c6138584f1ddeab3a4927774f44f9e78a8f08da7
--- /dev/null
+++ b/test/integrate/dubbo/go-server/version.go
@@ -0,0 +1,22 @@
+/*
+ * 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
+
+var (
+ Version = "2.6.0"
+)