钟日健
2022-05-19 de31e91aa2f38a717f2d4640a3197580ec1807a7
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//package org.springblade.modules.nettyServer;
//
//import io.netty.channel.Channel;
//
//import java.util.concurrent.ConcurrentHashMap;
//
//public class ChannelMap {
//    public static int channelNum=0;
//    private static ConcurrentHashMap<String, Channel> channelHashMap=null;//concurrentHashmap以解决多线程冲突
//
//    public static ConcurrentHashMap<String, Channel> getChannelHashMap() {
//        return channelHashMap;
//    }
//
//    public static Channel getChannelByName(String name){
//        if(channelHashMap==null||channelHashMap.isEmpty()){
//            return null;
//        }
//        return channelHashMap.get(name);
//    }
//    public static void addChannel(String name, Channel channel){
//        if(channelHashMap==null){
//            channelHashMap=new ConcurrentHashMap<String, Channel>(10);
//        }
//        channelHashMap.put(name,channel);
//        channelNum++;
//    }
//    public static int removeChannelByName(String name){
//        if(channelHashMap.containsKey(name)){
//            channelHashMap.remove(name);
//            return 0;
//        }else{
//            return 1;
//        }
//    }
//}