Package net.minecraft.network

Class ClientConnection

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.channel.SimpleChannelInboundHandler<Packet<?>>
net.minecraft.network.ClientConnection
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
Direct Known Subclasses:
RateLimitedConnection
public class ClientConnection
extends io.netty.channel.SimpleChannelInboundHandler<Packet<?>>
A connection backed by a netty channel. It can be one to a client on the server or one to a server on a client.

  • Field Details

    • LOGGER

      private static final Logger LOGGER

    • NETWORK_MARKER

      public static final Marker NETWORK_MARKER

    • NETWORK_PACKETS_MARKER

      public static final Marker NETWORK_PACKETS_MARKER

    • PROTOCOL_ATTRIBUTE_KEY

      public static final io.netty.util.AttributeKey<NetworkState> PROTOCOL_ATTRIBUTE_KEY
      The attribute key for the current network state of the backing netty channel.

    • CLIENT_IO_GROUP

      public static final Lazy<io.netty.channel.nio.NioEventLoopGroup> CLIENT_IO_GROUP

    • EPOLL_CLIENT_IO_GROUP

      public static final Lazy<io.netty.channel.epoll.EpollEventLoopGroup> EPOLL_CLIENT_IO_GROUP

    • LOCAL_CLIENT_IO_GROUP

      public static final Lazy<io.netty.channel.DefaultEventLoopGroup> LOCAL_CLIENT_IO_GROUP

    • side

      private final NetworkSide side
      The side this connection is to.

    • packetQueue

      private final Queue<ClientConnection.QueuedPacket> packetQueue

    • channel

      private io.netty.channel.Channel channel

    • address

      private SocketAddress address

    • packetListener

      private PacketListener packetListener

    • disconnectReason

      private Text disconnectReason

    • encrypted

      private boolean encrypted

    • disconnected

      private boolean disconnected

    • packetsReceivedCounter

      private int packetsReceivedCounter

    • packetsSentCounter

      private int packetsSentCounter

    • averagePacketsReceived

      private float averagePacketsReceived

    • averagePacketsSent

      private float averagePacketsSent

    • ticks

      private int ticks

    • errored

      private boolean errored

  • Constructor Details

    • ClientConnection

      public ClientConnection​(NetworkSide side)

  • Method Details

    • channelActive

      public void channelActive​(io.netty.channel.ChannelHandlerContext channelHandlerContext) throws Exception
      Specified by:
      channelActive in interface io.netty.channel.ChannelInboundHandler
      Overrides:
      channelActive in class io.netty.channel.ChannelInboundHandlerAdapter
      Throws:
      Exception

    • setState

      public void setState​(NetworkState state)

    • channelInactive

      public void channelInactive​(io.netty.channel.ChannelHandlerContext channelHandlerContext) throws Exception
      Specified by:
      channelInactive in interface io.netty.channel.ChannelInboundHandler
      Overrides:
      channelInactive in class io.netty.channel.ChannelInboundHandlerAdapter
      Throws:
      Exception

    • exceptionCaught

      public void exceptionCaught​(io.netty.channel.ChannelHandlerContext channelHandlerContext, Throwable throwable)
      Specified by:
      exceptionCaught in interface io.netty.channel.ChannelHandler
      Specified by:
      exceptionCaught in interface io.netty.channel.ChannelInboundHandler
      Overrides:
      exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter

    • channelRead0

      protected void channelRead0​(io.netty.channel.ChannelHandlerContext channelHandlerContext, Packet<?> packet)
      Specified by:
      channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<Packet<?>>

    • handlePacket

      private static <T extends PacketListener> void handlePacket​(Packet<T> packet, PacketListener listener)

    • setPacketListener

      public void setPacketListener​(PacketListener listener)
      Sets the packet listener that will handle oncoming packets, including ones that are not yet handled by the current packet listener.

    • send

      public void send​(Packet<?> packet)

    • send

      public void send​(Packet<?> packet, @Nullable io.netty.util.concurrent.GenericFutureListener<? extends io.netty.util.concurrent.Future<? super Void>> callback)

    • sendImmediately

      private void sendImmediately​(Packet<?> packet, @Nullable io.netty.util.concurrent.GenericFutureListener<? extends io.netty.util.concurrent.Future<? super Void>> callback)

    • sendQueuedPackets

      private void sendQueuedPackets()

    • tick

      public void tick()

    • updateStats

      protected void updateStats()

    • getAddress

      public SocketAddress getAddress()

    • disconnect

      public void disconnect​(Text disconnectReason)

    • isLocal

      public boolean isLocal()

    • connect

      @Environment(CLIENT) public static ClientConnection connect​(InetAddress address, int port, boolean shouldUseNativeTransport)

    • connectLocal

      @Environment(CLIENT) public static ClientConnection connectLocal​(SocketAddress address)

    • setupEncryption

      public void setupEncryption​(Cipher decryptionCipher, Cipher encryptionCipher)

    • isEncrypted

      @Environment(CLIENT) public boolean isEncrypted()

    • isOpen

      public boolean isOpen()

    • hasChannel

      public boolean hasChannel()

    • getPacketListener

      public PacketListener getPacketListener()

    • getDisconnectReason

      @Nullable public Text getDisconnectReason()

    • disableAutoRead

      public void disableAutoRead()

    • setCompressionThreshold

      public void setCompressionThreshold​(int compressionThreshold)

    • handleDisconnection

      public void handleDisconnection()

    • getAveragePacketsReceived

      public float getAveragePacketsReceived()

    • getAveragePacketsSent

      @Environment(CLIENT) public float getAveragePacketsSent()