1、完善代码； 2、江海协议时标（tp）实现中的bug修改。

liurunyu

2024-09-07 9ad6b0179be4d351105f1507779d4f41a3a41953

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package com.dy.testClient.tcpClient;
 
import com.dy.common.util.Callback;
import org.apache.mina.core.future.ConnectFuture;
import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.transport.socket.SocketConnector;
import org.apache.mina.transport.socket.nio.NioSocketConnector;
 
import java.net.InetSocketAddress;
 
public class TcpConnect {
 
    public static final String rtuAddrKey = "rtuAddr" ;
    public static final String threadJobKey = "threadJob" ;
 
    /**
     * 判断会话是否有效
     * @param se 网络会话
     * @return 是否连接
     */
    public boolean isConnected(IoSession se) {
        return (se != null && se.isConnected());
    }
 
    /**
     * 创建新会话
     * @param rtuAddr rtu地址
     * @param job rtu工作类
     * @param host 服务器URI
     * @param port 服务器端口
     * @param connectTimeout 连接超时时长
     * @param handler 数据处理者
     * @param callback 回调
     * @return 网络会话
     */
    public void createSession(String rtuAddr,
                                   MyThreadJob job,
                                   String host ,
                                   int port ,
                                   int connectTimeout ,
                                   TcpHandler handler,
                                   Callback callback) throws Exception{
        SocketConnector connector = new NioSocketConnector();
        connector.getFilterChain().addLast("codec", new ProtocolCodecFilter(new LocalCodecFactory()));
        connector.setHandler(handler);
        ConnectFuture connectFuture = connector.connect(new InetSocketAddress(host, port));
        connectFuture.awaitUninterruptibly(connectTimeout);
        IoSession se = connectFuture.getSession();
        se.setAttribute(rtuAddrKey, rtuAddr) ;
        se.setAttribute(threadJobKey, job) ;
        callback.call(se) ;
    }
 
 
    /**
     * 关闭会话联接
     * @param se
     * @param connectTimeout
     */
    public void disconnect(IoSession se , int connectTimeout) {
        if (se != null) {
            try{
                se.closeNow().awaitUninterruptibly(connectTimeout);
            }catch(Exception e){
            }finally{
                se = null;
            }
        }
    }
}