Java socket multithreaded communication uses Mina as the server

The client code is not changed, refer to http://www.cnblogs.com/Westfalen/p/6251473.html

The service-side code is as follows:

Importjava.io.IOException;Importjava.net.InetSocketAddress;ImportOrg.apache.mina.core.service.IoHandlerAdapter;ImportOrg.apache.mina.core.session.IdleStatus;Importorg.apache.mina.core.session.IoSession;ImportOrg.apache.mina.filter.codec.ProtocolCodecFilter;Importorg.apache.mina.filter.codec.textline.TextLineCodecFactory;ImportOrg.apache.mina.transport.socket.nio.NioSocketAcceptor;/*** Using Mina as the server for socket communication * requires JAR package: Mina-core-2.0.16.jar, Slf4j-api-1.7.21.jar * Jar Package:http://mina.apache.org/downloads-mina.html  * */ Public classMinaserver { Public Static voidMain (string[] args) {Try {            //4-Step Operation//1. New Niosocketacceptor Case ObjectNiosocketacceptor acceptor =NewNiosocketacceptor (); //2. Set the message Processing objectAcceptor.sethandler (NewMyserverhandler ()); //3. Set the message decoderAcceptor.getfilterchain (). AddLast ("Codec",NewProtocolcodecfilter (Newtextlinecodecfactory ())); //acceptor.getsessionconfig (). Setidletime (Idlestatus.both_idle, 3); // //Set Idle Duration//4. Bind Port Open ServiceAcceptor.bind (NewInetsocketaddress (9999)); } Catch(IOException e) {e.printstacktrace (); }    }}/*** Classes that specialize in message processing, enabling decoupling of network connections and message processing*/classMyserverhandlerextendsIohandleradapter {/**handling of abnormal times*/@Override Public voidExceptioncaught (iosession session, Throwable Cause)throwsException {System.out.println ("Exceptioncaught"); }    /**Receive Message*/@Override Public voidMessagereceived (iosession session, Object message)throwsException {System.out.println ("Messagereceived" +message); //Session.write ("reply" + message);//Send the message back to the client as soon as you receive the message    }    /**Send Message*/@Override Public voidMessagesent (iosession session, Object message)throwsException {System.out.println ("Messagesent" +message); }    /**Handling when communication is idle*/@Override Public voidSessionidle (iosession session, Idlestatus status)throwsException {System.out.println ("Sessionidle"); }}

Java socket multithreaded communication uses Mina as the server