cancel() — netty Function Reference

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

Function java Buffer Search calls 1 called by 1

Entity Profile

Buffer→ Search→ cancel() — netty Function Reference

Dependency Diagram

graph TD
  984fe5fa_153e_2c00_126c_0f45ae1adb91["cancel()"]
  7590dada_52a8_cd3f_013c_39eaea0e149a["DefaultKqueueIoRegistration"]
  984fe5fa_153e_2c00_126c_0f45ae1adb91 -->|defined in| 7590dada_52a8_cd3f_013c_39eaea0e149a
  1e77e40a_f188_9c62_9373_036f4078e2fa["close()"]
  1e77e40a_f188_9c62_9373_036f4078e2fa -->|calls| 984fe5fa_153e_2c00_126c_0f45ae1adb91
  298c43ea_0293_bb62_82a2_0b6d6b2d313a["cancel0()"]
  984fe5fa_153e_2c00_126c_0f45ae1adb91 -->|calls| 298c43ea_0293_bb62_82a2_0b6d6b2d313a
  style 984fe5fa_153e_2c00_126c_0f45ae1adb91 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/KQueueIoHandler.java lines 488–499

        @Override
        public boolean cancel() {
            if (!canceled.compareAndSet(false, true)) {
                return false;
            }
            if (executor.isExecutorThread(Thread.currentThread())) {
                cancel0();
            } else {
                executor.execute(this::cancel0);
            }
            return true;
        }