Class IoHandlerAdapter

    • Constructor Detail

      • IoHandlerAdapter

        public IoHandlerAdapter()
    • Method Detail

      • sessionCreated

        public void sessionCreated​(IoSession session)
                            throws Exception
        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
        Parameters:
        session - The session being created
        Throws:
        Exception - If we get an exception while processing the create event
      • sessionClosed

        public void sessionClosed​(IoSession session)
                           throws Exception
        Invoked when a connection is closed.
        Specified by:
        sessionClosed in interface IoHandler
        Parameters:
        session - The session being closed
        Throws:
        Exception - If we get an exception while processing the close event
      • sessionIdle

        public void sessionIdle​(IoSession session,
                                IdleStatus status)
                         throws Exception
        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
        Parameters:
        session - The idling session
        status - The session's status
        Throws:
        Exception - If we get an exception while processing the idle event
      • exceptionCaught

        public void exceptionCaught​(IoSession session,
                                    Throwable cause)
                             throws Exception
        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
        Parameters:
        session - The session for which we have got an exception
        cause - The exception that has been caught
        Throws:
        Exception - If we get an exception while processing the caught exception
      • messageReceived

        public void messageReceived​(IoSession session,
                                    Object message)
                             throws Exception
        Invoked when a message is received.
        Specified by:
        messageReceived in interface IoHandler
        Parameters:
        session - The session that is receiving a message
        message - The received message
        Throws:
        Exception - If we get an exception while processing the received message
      • messageSent

        public void messageSent​(IoSession session,
                                Object message)
                         throws Exception
        Invoked when a message written by IoSession.write(Object) is sent out.
        Specified by:
        messageSent in interface IoHandler
        Parameters:
        session - The session that has sent a full message
        message - The sent message
        Throws:
        Exception - If we get an exception while processing the sent message
      • inputClosed

        public void inputClosed​(IoSession session)
                         throws Exception
        Handle the closure of an half-duplex TCP channel
        Specified by:
        inputClosed in interface IoHandler
        Parameters:
        session - The session which input is being closed
        Throws:
        Exception - If we get an exception while closing the input