doBeginRead() — netty Function Reference

Architecture documentation for the doBeginRead() function in AbstractNioChannel.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ doBeginRead() — netty Function Reference

Dependency Diagram

graph TD
  04ab7a20_47d8_e2cf_d75f_240f5a88c6da["doBeginRead()"]
  ee3727e1_0d64_fa3f_39b7_5b5d3cee6721["AbstractNioChannel"]
  04ab7a20_47d8_e2cf_d75f_240f5a88c6da -->|defined in| ee3727e1_0d64_fa3f_39b7_5b5d3cee6721
  ba123f72_ce38_82b2_4c0e_e8db9c3db02a["addAndSubmit()"]
  04ab7a20_47d8_e2cf_d75f_240f5a88c6da -->|calls| ba123f72_ce38_82b2_4c0e_e8db9c3db02a
  style 04ab7a20_47d8_e2cf_d75f_240f5a88c6da fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/nio/AbstractNioChannel.java lines 481–492

    @Override
    protected void doBeginRead() throws Exception {
        // Channel.read() or ChannelHandlerContext.read() was called
        IoRegistration registration = this.registration;
        if (registration == null || !registration.isValid()) {
            return;
        }

        readPending = true;

        addAndSubmit(readOps);
    }