addTimeout() — netty Function Reference

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

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Entity Profile

Buffer→ Search→ addTimeout() — netty Function Reference

Dependency Diagram

graph TD
  bff6157b_1db2_edb9_7d14_27e3e3c7170e["addTimeout()"]
  1d316f16_48b4_d00e_edf3_3c8fd55f9a6a["SubmissionQueue"]
  bff6157b_1db2_edb9_7d14_27e3e3c7170e -->|defined in| 1d316f16_48b4_d00e_edf3_3c8fd55f9a6a
  c9f3c0e1_0223_d8cb_573c_0a6b4f825ed0["enqueueSqe()"]
  bff6157b_1db2_edb9_7d14_27e3e3c7170e -->|calls| c9f3c0e1_0223_d8cb_573c_0a6b4f825ed0
  style bff6157b_1db2_edb9_7d14_27e3e3c7170e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/SubmissionQueue.java lines 203–208

    long addTimeout(long timeoutMemoryAddress, long udata) {
        // Mimic what liburing does. We want to use a count of 1:
        // https://github.com/axboe/liburing/blob/liburing-2.8/src/include/liburing.h#L599
        return enqueueSqe(Native.IORING_OP_TIMEOUT, (byte) 0, (short) 0, -1, 1, timeoutMemoryAddress, 1,
                0, udata, (short) 0, (short) 0, 0, 0);
    }