org.apache.mina.example.udp.client
Class MemMonClient

java.lang.Object
  extended by org.apache.mina.core.service.IoHandlerAdapter
      extended by org.apache.mina.example.udp.client.MemMonClient
All Implemented Interfaces:
IoHandler

public class MemMonClient
extends IoHandlerAdapter

Sends its memory usage to the MemoryMonitor server.

Author:
Apache MINA Project

Constructor Summary
MemMonClient()
          Default constructor.
 
Method Summary
 void exceptionCaught(IoSession session, java.lang.Throwable cause)
          Invoked when any exception is thrown by user IoHandler implementation or by MINA.
static void main(java.lang.String[] args)
           
 void messageReceived(IoSession session, java.lang.Object message)
          Invoked when a message is received.
 void messageSent(IoSession session, java.lang.Object message)
          Invoked when a message written by IoSession.write(Object) is sent out.
 void sessionClosed(IoSession session)
          Invoked when a connection is closed.
 void sessionCreated(IoSession session)
          Invoked from an I/O processor thread when a new connection has been created.
 void sessionIdle(IoSession session, IdleStatus status)
          Invoked with the related IdleStatus when a connection becomes idle.
 void sessionOpened(IoSession session)
          Invoked when a connection has been opened.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MemMonClient

public MemMonClient()
Default constructor.

Method Detail

exceptionCaught

public void exceptionCaught(IoSession session,
                            java.lang.Throwable cause)
                     throws java.lang.Exception
Description copied from interface: IoHandler
Invoked when any exception is thrown by user IoHandler implementation or by MINA. If cause is an instance of IOException, MINA will close the connection automatically.

Specified by:
exceptionCaught in interface IoHandler
Overrides:
exceptionCaught in class IoHandlerAdapter
Throws:
java.lang.Exception

messageReceived

public void messageReceived(IoSession session,
                            java.lang.Object message)
                     throws java.lang.Exception
Description copied from interface: IoHandler
Invoked when a message is received.

Specified by:
messageReceived in interface IoHandler
Overrides:
messageReceived in class IoHandlerAdapter
Throws:
java.lang.Exception

messageSent

public void messageSent(IoSession session,
                        java.lang.Object message)
                 throws java.lang.Exception
Description copied from interface: IoHandler
Invoked when a message written by IoSession.write(Object) is sent out.

Specified by:
messageSent in interface IoHandler
Overrides:
messageSent in class IoHandlerAdapter
Throws:
java.lang.Exception

sessionClosed

public void sessionClosed(IoSession session)
                   throws java.lang.Exception
Description copied from interface: IoHandler
Invoked when a connection is closed.

Specified by:
sessionClosed in interface IoHandler
Overrides:
sessionClosed in class IoHandlerAdapter
Throws:
java.lang.Exception

sessionCreated

public void sessionCreated(IoSession session)
                    throws java.lang.Exception
Description copied from interface: IoHandler
Invoked from an I/O processor thread when a new connection has been created. Because this method is supposed to be called from the same thread that handles I/O of multiple sessions, please implement this method to perform tasks that consumes minimal amount of time such as socket parameter and user-defined session attribute initialization.

Specified by:
sessionCreated in interface IoHandler
Overrides:
sessionCreated in class IoHandlerAdapter
Throws:
java.lang.Exception

sessionIdle

public void sessionIdle(IoSession session,
                        IdleStatus status)
                 throws java.lang.Exception
Description copied from interface: IoHandler
Invoked with the related IdleStatus when a connection becomes idle. This method is not invoked if the transport type is UDP; it's a known bug, and will be fixed in 2.0.

Specified by:
sessionIdle in interface IoHandler
Overrides:
sessionIdle in class IoHandlerAdapter
Throws:
java.lang.Exception

sessionOpened

public void sessionOpened(IoSession session)
                   throws java.lang.Exception
Description copied from interface: IoHandler
Invoked when a connection has been opened. This method is invoked after IoHandler.sessionCreated(IoSession). The biggest difference from IoHandler.sessionCreated(IoSession) is that it's invoked from other thread than an I/O processor thread once thread model is configured properly.

Specified by:
sessionOpened in interface IoHandler
Overrides:
sessionOpened in class IoHandlerAdapter
Throws:
java.lang.Exception

main

public static void main(java.lang.String[] args)


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