dubbo.apache.org/dubbo-go/v3@v3.1.1/config_center/nacos/facade.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package nacos
    19  
    20  import (
    21  	"sync"
    22  )
    23  
    24  import (
    25  	nacosClient "github.com/dubbogo/gost/database/kv/nacos"
    26  	"github.com/dubbogo/gost/log/logger"
    27  )
    28  
    29  import (
    30  	"dubbo.apache.org/dubbo-go/v3/common"
    31  )
    32  
    33  type nacosClientFacade interface {
    34  	NacosClient() *nacosClient.NacosConfigClient
    35  	SetNacosClient(*nacosClient.NacosConfigClient)
    36  	// WaitGroup for wait group control, zk configClient listener & zk configClient container
    37  	WaitGroup() *sync.WaitGroup
    38  	// GetDone For nacos configClient control	RestartCallBack() bool
    39  	GetDone() chan struct{}
    40  	common.Node
    41  }
    42  
    43  // HandleClientRestart Restart configClient handler
    44  func HandleClientRestart(r nacosClientFacade) {
    45  	defer r.WaitGroup().Done()
    46  	for {
    47  		select {
    48  		case <-r.GetDone():
    49  			logger.Warnf("(NacosProviderRegistry)reconnectNacosRegistry goroutine exit now...")
    50  			return
    51  		}
    52  	}
    53  }