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processPacketList() — netty Function Reference

Architecture documentation for the processPacketList() function in EpollDatagramChannel.java from the netty codebase.

Function java Buffer Telemetry called by 2

Entity Profile

Dependency Diagram

graph TD
  f06c6fde_39f9_620f_9dae_c0903795968e["processPacketList()"]
  dab3c3bb_b3e2_f3b8_e8e0_37c99496afe9["EpollDatagramChannel"]
  f06c6fde_39f9_620f_9dae_c0903795968e -->|defined in| dab3c3bb_b3e2_f3b8_e8e0_37c99496afe9
  781125de_e972_9413_5a08_3062454df535["recvmsg()"]
  781125de_e972_9413_5a08_3062454df535 -->|calls| f06c6fde_39f9_620f_9dae_c0903795968e
  7cf07df9_4be2_ed29_9353_cac4c09b8739["scatteringRead()"]
  7cf07df9_4be2_ed29_9353_cac4c09b8739 -->|calls| f06c6fde_39f9_620f_9dae_c0903795968e
  style f06c6fde_39f9_620f_9dae_c0903795968e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollDatagramChannel.java lines 704–712

    private static void processPacketList(ChannelPipeline pipeline, EpollRecvByteAllocatorHandle handle,
                                          int bytesRead, RecyclableArrayList packetList) {
        int messagesRead = packetList.size();
        handle.lastBytesRead(Math.max(1, bytesRead)); // Avoid signalling end-of-data for zero-sized datagrams.
        handle.incMessagesRead(messagesRead);
        for (int i = 0; i < messagesRead; i++) {
            pipeline.fireChannelRead(packetList.set(i, Unpooled.EMPTY_BUFFER));
        }
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does processPacketList() do?
processPacketList() is a function in the netty codebase, defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollDatagramChannel.java.
Where is processPacketList() defined?
processPacketList() is defined in transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollDatagramChannel.java at line 704.
What calls processPacketList()?
processPacketList() is called by 2 function(s): recvmsg, scatteringRead.

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