io.datakernel.eventloop

Interface AsyncTcpSocket.EventHandler

All Known Implementing Classes:

AsyncSslSocket

Enclosing interface:

AsyncTcpSocket

public static interface AsyncTcpSocket.EventHandler

Handles events of socket

Method Summary

Modifier and Type	Method and Description
void	onClosedWithError(Exception e) Is called when socket is closed with error.
void	onRead(ByteBuf buf) Is called when new input data was received by socket.
void	onReadEndOfStream() Is called when other side closed output, namely other side won't send any more data
void	onRegistered()
void	onWrite() Is called when all buffered data is flushed to network.

Method Detail

onRegistered

void onRegistered()

onRead

void onRead(ByteBuf buf)

Is called when new input data was received by socket.

This callback is called only after one or more AsyncTcpSocket.read() invocation,

If this callback has been called, but event handler is still interested in reading data from socket, AsyncTcpSocket.read() method must be called

Parameters:

buf - input data

onReadEndOfStream

void onReadEndOfStream()

Is called when other side closed output, namely other side won't send any more data

onWrite

void onWrite()

Is called when all buffered data is flushed to network. This callback is called only after one or more AsyncTcpSocket.write(ByteBuf) invocation, unless the socket is closed.

onClosedWithError

void onClosedWithError(Exception e)

Is called when socket is closed with error. No subsequent operations on the socket must be called afterwards. No more event handler methods will be invoked afterwards