org.gridgain.grid.util.nio

Interface GridNioServerListener<T>

All Known Implementing Classes:

GridNioServerListenerAdapter, GridTcpMemcachedNioListener, GridTcpRestNioListener

public interface GridNioServerListener<T>

Listener passed in to the GridNioServer that will be notified on client events.

Method Summary

Methods

Modifier and Type	Method and Description
void	onConnected(GridNioSession ses) This method is called whenever a new client is connected and session is created.
void	onDisconnected(GridNioSession ses, Exception e) This method is called whenever client is disconnected due to correct connection close or due to IOException during network operations.
void	onMessage(GridNioSession ses, T msg) This method is called whenever a GridNioParser returns non-null value.
void	onSessionIdleTimeout(GridNioSession ses) Called when session did not receive any activity within timeout interval.
void	onSessionWriteTimeout(GridNioSession ses) Called when session has non-empty write queue and server did not send any data within timeout interval.

Method Detail

onConnected

void onConnected(GridNioSession ses)

This method is called whenever a new client is connected and session is created.

Parameters:

ses - Newly created session for remote client.

onDisconnected

void onDisconnected(GridNioSession ses,
                  @Nullable
                  Exception e)

This method is called whenever client is disconnected due to correct connection close or due to IOException during network operations.

Parameters:

ses - Closed session.

e - Exception occurred, if any.

onMessage

void onMessage(GridNioSession ses,
             T msg)

This method is called whenever a GridNioParser returns non-null value.

Parameters:

ses - Session on which message was received.

msg - Parsed message.

onSessionWriteTimeout

void onSessionWriteTimeout(GridNioSession ses)

Called when session has non-empty write queue and server did not send any data within timeout interval.

Parameters:

ses - Session that has timed out writes.

onSessionIdleTimeout

void onSessionIdleTimeout(GridNioSession ses)

Called when session did not receive any activity within timeout interval.

Parameters:

ses - Session that is idle.