channelRead() — netty Function Reference

Architecture documentation for the channelRead() function in HttpContentDecoder.java from the netty codebase.

Function java ProtocolCodecs HTTP

Entity Profile

ProtocolCodecs→ HTTP→ channelRead() — netty Function Reference

Dependency Diagram

graph TD
  aacb0e80_b6a6_5654_c110_8e202460f142["channelRead()"]
  1c0fa724_272e_7330_7042_897c66755571["ByteBufForwarder"]
  aacb0e80_b6a6_5654_c110_8e202460f142 -->|defined in| 1c0fa724_272e_7330_7042_897c66755571
  style aacb0e80_b6a6_5654_c110_8e202460f142 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/HttpContentDecoder.java lines 285–294

        @Override
        public void channelRead(ChannelHandlerContext ctx, Object msg) {
            ByteBuf buf = (ByteBuf) msg;
            if (!buf.isReadable()) {
                buf.release();
                return;
            }
            needRead = false;
            targetCtx.fireChannelRead(new DefaultHttpContent(buf));
        }