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channelRead() — netty Function Reference

Architecture documentation for the channelRead() function in Http3ConnectionHandler.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  68619ef0_2afd_5c7f_d5ef_008011e6d06f["channelRead()"]
  af90c570_05df_8deb_a124_cbb127170343["Http3ConnectionHandler"]
  68619ef0_2afd_5c7f_d5ef_008011e6d06f -->|defined in| af90c570_05df_8deb_a124_cbb127170343
  5c4749c2_20d2_162a_a053_d600c0d86192["initBidirectionalStream()"]
  68619ef0_2afd_5c7f_d5ef_008011e6d06f -->|calls| 5c4749c2_20d2_162a_a053_d600c0d86192
  73fbda0b_513a_c602_5c67_5fc6c4fcfea5["initUnidirectionalStream()"]
  68619ef0_2afd_5c7f_d5ef_008011e6d06f -->|calls| 73fbda0b_513a_c602_5c67_5fc6c4fcfea5
  style 68619ef0_2afd_5c7f_d5ef_008011e6d06f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http3/src/main/java/io/netty/handler/codec/http3/Http3ConnectionHandler.java lines 175–191

    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) {
        if (msg instanceof QuicStreamChannel) {
            QuicStreamChannel channel = (QuicStreamChannel) msg;
            switch (channel.type()) {
                case BIDIRECTIONAL:
                    initBidirectionalStream(ctx, channel);
                    break;
                case UNIDIRECTIONAL:
                    initUnidirectionalStream(ctx, channel);
                    break;
                default:
                    throw new Error("Unexpected channel type: " + channel.type());
            }
        }
        ctx.fireChannelRead(msg);
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does channelRead() do?
channelRead() is a function in the netty codebase, defined in codec-http3/src/main/java/io/netty/handler/codec/http3/Http3ConnectionHandler.java.
Where is channelRead() defined?
channelRead() is defined in codec-http3/src/main/java/io/netty/handler/codec/http3/Http3ConnectionHandler.java at line 175.
What does channelRead() call?
channelRead() calls 2 function(s): initBidirectionalStream, initUnidirectionalStream.

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