addCancel() — netty Function Reference

Architecture documentation for the addCancel() function in SubmissionQueue.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ addCancel() — netty Function Reference

Dependency Diagram

graph TD
  b64f15e0_a005_3efa_fdd3_fb2ec2054c4c["addCancel()"]
  1d316f16_48b4_d00e_edf3_3c8fd55f9a6a["SubmissionQueue"]
  b64f15e0_a005_3efa_fdd3_fb2ec2054c4c -->|defined in| 1d316f16_48b4_d00e_edf3_3c8fd55f9a6a
  c9f3c0e1_0223_d8cb_573c_0a6b4f825ed0["enqueueSqe()"]
  b64f15e0_a005_3efa_fdd3_fb2ec2054c4c -->|calls| c9f3c0e1_0223_d8cb_573c_0a6b4f825ed0
  style b64f15e0_a005_3efa_fdd3_fb2ec2054c4c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/SubmissionQueue.java lines 224–227

    long addCancel(long sqeToCancel, long udata) {
        return enqueueSqe(Native.IORING_OP_ASYNC_CANCEL, (byte) 0, (short) 0, -1, 0, sqeToCancel, 0, 0,
                udata, (short) 0, (short) 0, 0, 0);
    }