Package org.apache.ignite.internal.processors.rest.protocols.tcp

Class GridTcpMemcachedNioListener

java.lang.Object

org.apache.ignite.internal.util.nio.GridNioServerListenerAdapter<GridMemcachedMessage>

org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpMemcachedNioListener

All Implemented Interfaces:

EventListener, GridNioServerListener<GridMemcachedMessage>

public class GridTcpMemcachedNioListener
extends GridNioServerListenerAdapter<GridMemcachedMessage>

Handles memcache requests.

Constructor Summary

Constructors

Constructor	Description
GridTcpMemcachedNioListener(IgniteLogger log, GridRestProtocolHandler hnd)	Creates listener which will convert incoming tcp packets to rest requests and forward them to a given rest handler.

Method Summary

Modifier and Type	Method	Description
void	onConnected(GridNioSession ses)	This method is called whenever a new client is connected and session is created.
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.
void	onMessage(GridNioSession ses, GridMemcachedMessage req)	This method is called whenever a GridNioParser returns non-null value.

Methods inherited from class org.apache.ignite.internal.util.nio.GridNioServerListenerAdapter

onFailure, onMessageSent, onSessionIdleTimeout, onSessionWriteTimeout

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GridTcpMemcachedNioListener

public GridTcpMemcachedNioListener(IgniteLogger log,
                                   GridRestProtocolHandler hnd)

Creates listener which will convert incoming tcp packets to rest requests and forward them to a given rest handler.

Parameters:

log - Logger to use.

hnd - Rest handler.

Method Detail

onConnected

public 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

public void onDisconnected(GridNioSession ses,
                           @Nullable
                           @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

public void onMessage(GridNioSession ses,
                      GridMemcachedMessage req)

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

Parameters:

ses - Session on which message was received.

req - Parsed message.