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Minatimeserver. Java

Package com. Vista;

 

 

Import java. Io. ioexception;
Import java.net. inetsocketaddress;
Import java. NiO. charset. charset;

 

 

Import org. Apache. Mina. Core. Service. ioacceptor;
Import org. Apache. Mina. Core. session. idlestatus;
Import org. Apache. Mina. Filter. codec. protocolcodecfilter;
Import org. Apache. Mina. Filter. codec. textline. textlinecodecfactory;
Import org. Apache. Mina. Filter. Logging. loggingfilter;
Import org. Apache. Mina. Transport. Socket. NiO. niosocketacceptor;

 

 

Public class minatimeserver
{
Private Static final int Port = 6488;
Public static void main (string [] ARGs) throws ioexception
{
// Listen for the coming TCP Connection
Ioacceptor acceptor = new niosocketacceptor ();
Acceptor. getfilterchain (). addlast ("logger", new loggingfilter ());
Acceptor. getfilterchain (). addlast ("codec", new protocolcodecfilter (New textlinecodecfactory (charset. forname ("UTF-8 "))));

Acceptor. sethandler (New timeserverhandler ());

Acceptor. getsessionconfig (). setreadbuffersize (2048 );
Acceptor. getsessionconfig (). setidletime (idlestatus. both_idle, 10 );

Acceptor. BIND (New inetsocketaddress (port ));
System. Out. println ("server startup ");
}

 

}

Timeserverhandler. Java

Package com. Vista;

 

 

Import java. util. date;

 

 

Import org. Apache. Mina. Core. Service. iohandleradapter;
Import org. Apache. Mina. Core. session. idlestatus;
Import org. Apache. Mina. Core. session. iosession;

 

 

Public class timeserverhandler extends iohandleradapter
{

 

 

Public void exceptioncaught (iosession session, throwable cause) throws exception
{
Cause. printstacktrace ();
}
Public void messagereceived (iosession session, object message) throws exception
{
String strmsg = message. tostring ();
If (strmsg. Trim (). inclusignorecase ("quit "))
{
Session. Close ();
Return;
}
Date = new date ();
Session. Write (date. tostring ());
System. Out. println ("message written ");
}
Public void sessionidle (iosession session, idlestatus status) throws exception
{
System. Out. println ("idle" + session. getidlecount (Status ));
}

 

}

Test:

Client output	Server output
User @ myhost: ~> Telnet fig 9123 Trying 127.0.0.1... Connected to 127.0.0.1. Escape Character is '^]'. Hello Wed Oct 17 23:23:36 EDT 2007 Quit Connection closed by foreign host. User @ myhost: ~>	Mina time server started. Message written...

References: 1. Mina V2.0 Quick Start Guide

Author: Dongting sangren

Source: http://phinecos.cnblogs.com/

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