writeHeadersFrame() — netty Function Reference

Architecture documentation for the writeHeadersFrame() function in Http3FrameCodec.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 1

Entity Profile

Buffer→ Allocators→ writeHeadersFrame() — netty Function Reference

Dependency Diagram

graph TD
  f772ada9_5a1c_1f5c_b2c6_0b0a22351097["writeHeadersFrame()"]
  57499e74_1040_f300_12bb_215179e108be["Http3FrameCodec"]
  f772ada9_5a1c_1f5c_b2c6_0b0a22351097 -->|defined in| 57499e74_1040_f300_12bb_215179e108be
  8956333e_1f8a_a4ec_390f_4f648d6508a4["write0()"]
  8956333e_1f8a_a4ec_390f_4f648d6508a4 -->|calls| f772ada9_5a1c_1f5c_b2c6_0b0a22351097
  f44f2a24_b15d_496d_23b1_303e5eefeff1["writeDynamicFrame()"]
  f772ada9_5a1c_1f5c_b2c6_0b0a22351097 -->|calls| f44f2a24_b15d_496d_23b1_303e5eefeff1
  style f772ada9_5a1c_1f5c_b2c6_0b0a22351097 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http3/src/main/java/io/netty/handler/codec/http3/Http3FrameCodec.java lines 480–487

    private void writeHeadersFrame(ChannelHandlerContext ctx, Http3HeadersFrame frame, ChannelPromise promise) {
        assert qpackAttributes != null;
        final QuicStreamChannel channel = (QuicStreamChannel) ctx.channel();
        writeDynamicFrame(ctx, frame.type(), frame, (f, out) -> {
            qpackEncoder.encodeHeaders(qpackAttributes, out, ctx.alloc(), channel.streamId(), f.headers());
            return true;
        }, promise);
    }