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handleWriteCompleteFileRegion() — netty Function Reference

Architecture documentation for the handleWriteCompleteFileRegion() function in AbstractIoUringStreamChannel.java from the netty codebase.

Function java Buffer Telemetry called by 1

Entity Profile

Dependency Diagram

graph TD
  97d8bd30_3581_f2a7_44ef_aa6255a7a64e["handleWriteCompleteFileRegion()"]
  2ef046a1_16aa_1708_4ba7_113c9fa2862e["IoUringStreamUnsafe"]
  97d8bd30_3581_f2a7_44ef_aa6255a7a64e -->|defined in| 2ef046a1_16aa_1708_4ba7_113c9fa2862e
  883343ab_9c59_4e9f_32b3_d1e64fd67a0e["writeComplete0()"]
  883343ab_9c59_4e9f_32b3_d1e64fd67a0e -->|calls| 97d8bd30_3581_f2a7_44ef_aa6255a7a64e
  style 97d8bd30_3581_f2a7_44ef_aa6255a7a64e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/AbstractIoUringStreamChannel.java lines 561–583

        private boolean handleWriteCompleteFileRegion(ChannelOutboundBuffer channelOutboundBuffer,
                                                      IoUringFileRegion fileRegion, int res, short data) {
            try {
                if (res == Native.ERRNO_ECANCELED_NEGATIVE) {
                    return true;
                }
                int result = res >= 0 ? res : ioResult("io_uring splice", res);
                if (result == 0 && fileRegion.count() > 0) {
                    validateFileRegion(fileRegion.fileRegion, fileRegion.transfered());
                    return false;
                }
                int progress = fileRegion.handleResult(result, data);
                if (progress == -1) {
                    // Done with writing
                    channelOutboundBuffer.remove();
                } else if (progress > 0) {
                    channelOutboundBuffer.progress(progress);
                }
            } catch (Throwable cause) {
                handleWriteError(cause);
            }
            return true;
        }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does handleWriteCompleteFileRegion() do?
handleWriteCompleteFileRegion() is a function in the netty codebase, defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/AbstractIoUringStreamChannel.java.
Where is handleWriteCompleteFileRegion() defined?
handleWriteCompleteFileRegion() is defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/AbstractIoUringStreamChannel.java at line 561.
What calls handleWriteCompleteFileRegion()?
handleWriteCompleteFileRegion() is called by 1 function(s): writeComplete0.

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