doConnect0() — netty Function Reference

Architecture documentation for the doConnect0() function in AbstractEpollChannel.java from the netty codebase.

Function java Buffer Search calls 3 called by 1

Entity Profile

Buffer→ Search→ doConnect0() — netty Function Reference

Dependency Diagram

graph TD
  a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d["doConnect0()"]
  6a1b1970_2eef_b28f_03e7_8b11508deece["AbstractEpollChannel"]
  a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d -->|defined in| 6a1b1970_2eef_b28f_03e7_8b11508deece
  787d0c0e_2985_8740_e71f_9ea9fb74d805["doConnect()"]
  787d0c0e_2985_8740_e71f_9ea9fb74d805 -->|calls| a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d
  de296ec8_0585_b2e9_10fb_e6fbdd21f16f["connect()"]
  a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d -->|calls| de296ec8_0585_b2e9_10fb_e6fbdd21f16f
  183eb932_fb7f_4488_b2e8_71058cc21874["setFlag()"]
  a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d -->|calls| 183eb932_fb7f_4488_b2e8_71058cc21874
  2baa241d_c24b_1b22_e723_0d15b4875e0f["doClose()"]
  a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d -->|calls| 2baa241d_c24b_1b22_e723_0d15b4875e0f
  style a2aa9020_1497_44ac_ace1_8f2c0cb8fc3d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/AbstractEpollChannel.java lines 824–838

    boolean doConnect0(SocketAddress remote) throws Exception {
        boolean success = false;
        try {
            boolean connected = socket.connect(remote);
            if (!connected) {
                setFlag(Native.EPOLLOUT);
            }
            success = true;
            return connected;
        } finally {
            if (!success) {
                doClose();
            }
        }
    }