Class NettyNetworkChannel

java.lang.Object

eu.cloudnetservice.driver.network.DefaultNetworkChannel

eu.cloudnetservice.driver.network.netty.NettyNetworkChannel

All Implemented Interfaces:

NetworkChannel, PacketSender

@Internal
public final class NettyNetworkChannel
extends DefaultNetworkChannel
implements NetworkChannel

The default netty based implementation of a network channel.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
private final io.netty5.channel.Channel	channel

Constructor Summary

Constructors

Constructor	Description
NettyNetworkChannel(@NonNull io.netty5.channel.Channel channel, @NonNull PacketListenerRegistry packetRegistry, @NonNull NetworkChannelHandler handler, @NonNull HostAndPort serverAddress, @NonNull HostAndPort clientAddress, boolean clientProvidedChannel)	Constructs a new netty network channel instance.

Method Summary

Modifier and Type	Method	Description
boolean	active()	Get if the underlying channel is still active and therefore connected.
void	close()	Requests the close of the channel, flushing all outbound i/o requests before.
void	sendPacket(@NonNull Packet packet)	Sends the given packet to the associated target.
void	sendPacket(@NonNull Packet... packets)	Sends all the given packets to the associated target.
void	sendPacketSync(@NonNull Packet packet)	Sends the given packet to the associated target, waiting for the packet write to the channel to complete before resuming the current thread.
boolean	writeable()	Get if the underlying channel is currently writeable and will perform writes to the channel immediately.

Methods inherited from class eu.cloudnetservice.driver.network.DefaultNetworkChannel

channelId, clientAddress, clientProvidedChannel, handler, packetRegistry, queryPacketManager, sendQueryAsync, serverAddress

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.cloudnetservice.driver.network.NetworkChannel

channelId, clientAddress, clientProvidedChannel, handler, packetRegistry, queryPacketManager, sendQueryAsync, serverAddress

Field Details

channel

private final io.netty5.channel.Channel channel

Constructor Details

NettyNetworkChannel

public NettyNetworkChannel(@NonNull
 @NonNull io.netty5.channel.Channel channel,
 @NonNull
 @NonNull PacketListenerRegistry packetRegistry,
 @NonNull
 @NonNull NetworkChannelHandler handler,
 @NonNull
 @NonNull HostAndPort serverAddress,
 @NonNull
 @NonNull HostAndPort clientAddress,
 boolean clientProvidedChannel)

Constructs a new netty network channel instance.

Parameters:

channel - the netty channel to wrap.

packetRegistry - the packet registry for this channel.

handler - the handler to post events to.

serverAddress - the server address to which the client connected.

clientAddress - the client address which is assigned to the connection.

clientProvidedChannel - true if the channel is handled by a server, false otherwise.

Throws:

NullPointerException - if one of the required constructor paramters is null.

Method Details

sendPacket

public void sendPacket(@NonNull
 @NonNull Packet... packets)

Sends all the given packets to the associated target.

Specified by:

sendPacket in interface PacketSender

Parameters:

packets - the packets to send.

sendPacket

public void sendPacket(@NonNull
 @NonNull Packet packet)

Sends the given packet to the associated target.

Specified by:

sendPacket in interface PacketSender

Parameters:

packet - the packet to send.

sendPacketSync

public void sendPacketSync(@NonNull
 @NonNull Packet packet)

Sends the given packet to the associated target, waiting for the packet write to the channel to complete before resuming the current thread.

Specified by:

sendPacketSync in interface PacketSender

Parameters:

packet - the packet to send.

writeable

public boolean writeable()

Get if the underlying channel is currently writeable and will perform writes to the channel immediately.

Specified by:

writeable in interface NetworkChannel

Returns:

true if the channel can instantly process i/o requests, false otherwise.

active

public boolean active()

Get if the underlying channel is still active and therefore connected.

Specified by:

active in interface NetworkChannel

Returns:

true if the channel is connected and active, false otherwise.

close

public void close()

Requests the close of the channel, flushing all outbound i/o requests before. After a channel was closed it cannot be used again.

Specified by:

close in interface NetworkChannel