cancel() — netty Function Reference

Architecture documentation for the cancel() function in IoUringIoHandler.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ cancel() — netty Function Reference

Dependency Diagram

graph TD
  541ef394_3678_f3dd_de6a_f3332e5c9691["cancel()"]
  d80a868d_a459_8e74_141b_ceb61647050d["DefaultIoUringIoRegistration"]
  541ef394_3678_f3dd_de6a_f3332e5c9691 -->|defined in| d80a868d_a459_8e74_141b_ceb61647050d
  3cf4bce8_3407_ec84_a896_3736e49852c9["tryRemove()"]
  541ef394_3678_f3dd_de6a_f3332e5c9691 -->|calls| 3cf4bce8_3407_ec84_a896_3736e49852c9
  style 541ef394_3678_f3dd_de6a_f3332e5c9691 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/IoUringIoHandler.java lines 555–567

        @Override
        public boolean cancel() {
            if (!canceled.compareAndSet(false, true)) {
                // Already cancelled.
                return false;
            }
            if (executor.isExecutorThread(Thread.currentThread())) {
                tryRemove();
            } else {
                executor.execute(this::tryRemove);
            }
            return true;
        }