client.go

/*
 * 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 nacos

import (
	"path/filepath"
	"strconv"
	"strings"
	"sync"
	"time"
)

import (
	"github.com/nacos-group/nacos-sdk-go/clients"
	"github.com/nacos-group/nacos-sdk-go/clients/config_client"
	nacosconst "github.com/nacos-group/nacos-sdk-go/common/constant"
	perrors "github.com/pkg/errors"
)

import (
	"github.com/apache/dubbo-go/common"
	"github.com/apache/dubbo-go/common/constant"
	"github.com/apache/dubbo-go/common/logger"
)

// Nacos Log dir, it can be override when creating client by config_center.log_dir
var logDir = filepath.Join("logs", "nacos", "log")

// NacosClient Nacos client
type NacosClient struct {
	name       string
	NacosAddrs []string
	sync.Mutex // for Client
	client     *config_client.IConfigClient
	exit       chan struct{}
	Timeout    time.Duration
	once       sync.Once
	onceClose  func()
}

// Client Get Client
func (n *NacosClient) Client() *config_client.IConfigClient {
	return n.client
}

// SetClient Set client
func (n *NacosClient) SetClient(client *config_client.IConfigClient) {
	n.Lock()
	n.client = client
	n.Unlock()
}

type option func(*options)

type options struct {