public interface IoHandler
IoHandlerAdapter
Modifier and Type | Method and Description |
---|---|
void |
exceptionCaught(IoSession session,
Throwable cause)
Invoked when any exception is thrown by user
IoHandler
implementation or by MINA. |
void |
inputClosed(IoSession session)
Handle the closure of an half-duplex TCP channel
|
void |
messageReceived(IoSession session,
Object message)
Invoked when a message is received.
|
void |
messageSent(IoSession session,
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 Exception
Exception
void sessionOpened(IoSession session) throws 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 model is configured properly.Exception
void sessionClosed(IoSession session) throws Exception
Exception
void sessionIdle(IoSession session, IdleStatus status) throws 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.Exception
void exceptionCaught(IoSession session, Throwable cause) throws Exception
IoHandler
implementation or by MINA. If cause
is an instance of
IOException
, MINA will close the connection automatically.Exception
void messageReceived(IoSession session, Object message) throws Exception
Exception
void messageSent(IoSession session, Object message) throws Exception
IoSession.write(Object)
is
sent out.Exception
void inputClosed(IoSession session) throws Exception
Exception
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