doReadBytes() — netty Function Reference

Architecture documentation for the doReadBytes() function in NioDomainSocketChannel.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ doReadBytes() — netty Function Reference

Dependency Diagram

graph TD
  78ed70a1_a561_0b51_3760_3d89c80c500c["doReadBytes()"]
  cfd0ddf4_54f6_2e2b_6078_ee84ec74aadf["NioDomainSocketChannel"]
  78ed70a1_a561_0b51_3760_3d89c80c500c -->|defined in| cfd0ddf4_54f6_2e2b_6078_ee84ec74aadf
  style 78ed70a1_a561_0b51_3760_3d89c80c500c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/socket/nio/NioDomainSocketChannel.java lines 348–353

    @Override
    protected int doReadBytes(ByteBuf byteBuf) throws Exception {
        final RecvByteBufAllocator.Handle allocHandle = unsafe().recvBufAllocHandle();
        allocHandle.attemptedBytesRead(byteBuf.writableBytes());
        return byteBuf.writeBytes(javaChannel(), allocHandle.attemptedBytesRead());
    }