register() — netty Function Reference

Q: Where is register() defined?

register() is defined in transport/src/main/java/io/netty/channel/ManualIoEventLoop.java at line 382.

Q: What does register() call?

register() calls 3 function(s): execute, inEventLoop, registerForIo0.

Architecture documentation for the register() function in ManualIoEventLoop.java from the netty codebase.

Function java Buffer Search calls 3

Entity Profile

Buffer→ Search→ register() — netty Function Reference

Dependency Diagram

graph TD
  1ea01bfe_aff7_1fed_ded7_0caadc201a25["register()"]
  6e8a7bbd_d782_0f59_8bd2_22f815f8ecad["ManualIoEventLoop"]
  1ea01bfe_aff7_1fed_ded7_0caadc201a25 -->|defined in| 6e8a7bbd_d782_0f59_8bd2_22f815f8ecad
  cb229a6f_1187_05e7_0073_c0b824cf6ff7["inEventLoop()"]
  1ea01bfe_aff7_1fed_ded7_0caadc201a25 -->|calls| cb229a6f_1187_05e7_0073_c0b824cf6ff7
  8b7c2203_b468_c728_3f98_58ac03985021["registerForIo0()"]
  1ea01bfe_aff7_1fed_ded7_0caadc201a25 -->|calls| 8b7c2203_b468_c728_3f98_58ac03985021
  729fd7e8_e86c_368b_bd97_0d4948bc5a92["execute()"]
  1ea01bfe_aff7_1fed_ded7_0caadc201a25 -->|calls| 729fd7e8_e86c_368b_bd97_0d4948bc5a92
  style 1ea01bfe_aff7_1fed_ded7_0caadc201a25 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/ManualIoEventLoop.java lines 382–392

    @Override
    public final Future<IoRegistration> register(final IoHandle handle) {
        Promise<IoRegistration> promise = newPromise();
        if (inEventLoop()) {
            registerForIo0(handle, promise);
        } else {
            execute(() -> registerForIo0(handle, promise));
        }

        return promise;
    }