Class ChunkedPacketListener

java.lang.Object

eu.cloudnetservice.driver.network.chunk.network.ChunkedPacketListener

All Implemented Interfaces:

PacketListener

public class ChunkedPacketListener
extends Object
implements PacketListener

A listener for chunked packets, opening the chunked pocket sessions.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
private final Function<ChunkSessionInformation,ChunkedPacketHandler>	handlerFactory
private final ChunkedSessionRegistry	sessionRegistry

Constructor Summary

Constructors

Constructor	Description
ChunkedPacketListener(@NonNull ChunkedSessionRegistry sessionRegistry, @NonNull Function<ChunkSessionInformation,ChunkedPacketHandler> handlerFactory)	Creates a new packet listener instance.

Method Summary

Modifier and Type	Method	Description
void	handle(@NonNull NetworkChannel channel, @NonNull Packet packet)	Handles the incoming packet.

Methods inherited from class java.lang.Object

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

Field Details

sessionRegistry

private final ChunkedSessionRegistry sessionRegistry

handlerFactory

private final Function<ChunkSessionInformation,ChunkedPacketHandler> handlerFactory

Constructor Details

ChunkedPacketListener

public ChunkedPacketListener(@NonNull
 @NonNull ChunkedSessionRegistry sessionRegistry,
 @NonNull
 @NonNull Function<ChunkSessionInformation,ChunkedPacketHandler> handlerFactory)

Creates a new packet listener instance.

Parameters:

handlerFactory - the factory to create the chunked packet handlers when receiving the initial request.

Throws:

NullPointerException - if the given factory is null.

Method Details

handle

public void handle(@NonNull
 @NonNull NetworkChannel channel,
 @NonNull
 @NonNull Packet packet)
            throws Exception

Handles the incoming packet. A packet handle should be release-safe and transactional to preserve the content of the packet for listeners which are following in the chain. If a packet listener is not doing that, it might lead to unexpected exceptions in other packet listener implementations for the same packet.

Specified by:

handle in interface PacketListener

Parameters:

channel - the channel from which the original packet came.

packet - the packet which was received.

Throws:

Exception - if any exception occurs during handling of the packet.