joinGroup0() — netty Function Reference

Architecture documentation for the joinGroup0() function in EpollDatagramChannel.java from the netty codebase.

Function java Buffer Telemetry called by 1

Entity Profile

Buffer→ Telemetry→ joinGroup0() — netty Function Reference

Dependency Diagram

graph TD
  f8be697c_d788_69f5_050a_7c199ee8086f["joinGroup0()"]
  dab3c3bb_b3e2_f3b8_e8e0_37c99496afe9["EpollDatagramChannel"]
  f8be697c_d788_69f5_050a_7c199ee8086f -->|defined in| dab3c3bb_b3e2_f3b8_e8e0_37c99496afe9
  48c41081_e738_42d1_96c1_9fec0343e1e4["ChannelFuture()"]
  48c41081_e738_42d1_96c1_9fec0343e1e4 -->|calls| f8be697c_d788_69f5_050a_7c199ee8086f
  style f8be697c_d788_69f5_050a_7c199ee8086f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollDatagramChannel.java lines 225–236

    private void joinGroup0(
            final InetAddress multicastAddress, final NetworkInterface networkInterface,
            final InetAddress source, final ChannelPromise promise) {
        assert eventLoop().inEventLoop();

        try {
            socket.joinGroup(multicastAddress, networkInterface, source);
            promise.setSuccess();
        } catch (IOException e) {
            promise.setFailure(e);
        }
    }