doConnect() — netty Function Reference

Architecture documentation for the doConnect() function in NioSocketChannel.java from the netty codebase.

Function java Buffer Telemetry calls 2

Entity Profile

Buffer→ Telemetry→ doConnect() — netty Function Reference

Dependency Diagram

graph TD
  3730378c_6bb6_a134_065a_baaf6cb46ef3["doConnect()"]
  f2eb70be_1f76_3e54_0854_050839fa58d4["NioSocketChannel"]
  3730378c_6bb6_a134_065a_baaf6cb46ef3 -->|defined in| f2eb70be_1f76_3e54_0854_050839fa58d4
  96903380_9bfb_3447_b6e7_1b37429ae663["doBind0()"]
  3730378c_6bb6_a134_065a_baaf6cb46ef3 -->|calls| 96903380_9bfb_3447_b6e7_1b37429ae663
  dff89934_0658_35f0_a536_bd75eecb9618["doClose()"]
  3730378c_6bb6_a134_065a_baaf6cb46ef3 -->|calls| dff89934_0658_35f0_a536_bd75eecb9618
  style 3730378c_6bb6_a134_065a_baaf6cb46ef3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/socket/nio/NioSocketChannel.java lines 307–326

    @Override
    protected boolean doConnect(SocketAddress remoteAddress, SocketAddress localAddress) throws Exception {
        if (localAddress != null) {
            doBind0(localAddress);
        }

        boolean success = false;
        try {
            boolean connected = SocketUtils.connect(javaChannel(), remoteAddress);
            if (!connected) {
                addAndSubmit(NioIoOps.CONNECT);
            }
            success = true;
            return connected;
        } finally {
            if (!success) {
                doClose();
            }
        }
    }