ChainedIoHandler
, DemuxingIoHandler
, IoHandlerAdapter
, SingleSessionIoHandlerDelegate
, StreamIoHandler
public interface IoHandler
IoHandlerAdapter
Modifier and Type | Method | Description |
---|---|---|
void |
exceptionCaught(IoSession session,
java.lang.Throwable cause) |
Invoked when any exception is thrown by user
IoHandler
implementation or by MINA. |
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.
|
void sessionCreated(IoSession session) throws java.lang.Exception
java.lang.Exception
void sessionOpened(IoSession session) throws java.lang.Exception
sessionCreated(IoSession)
. The biggest difference from
sessionCreated(IoSession)
is that it's invoked from other thread
than an I/O processor thread once thread modesl is configured properly.java.lang.Exception
void sessionClosed(IoSession session) throws java.lang.Exception
java.lang.Exception
void sessionIdle(IoSession session, IdleStatus status) throws java.lang.Exception
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.java.lang.Exception
void exceptionCaught(IoSession session, java.lang.Throwable cause) throws java.lang.Exception
IoHandler
implementation or by MINA. If cause
is instanceof
IOException
, MINA will close the connection automatically.java.lang.Exception
void messageReceived(IoSession session, java.lang.Object message) throws java.lang.Exception
java.lang.Exception
void messageSent(IoSession session, java.lang.Object message) throws java.lang.Exception
IoSession.write(Object)
is
sent out.java.lang.Exception