channelActive() — netty Function Reference

Architecture documentation for the channelActive() function in Http2ConnectionHandler.java from the netty codebase.

Function java Buffer Allocators calls 2 called by 2

Entity Profile

Buffer→ Allocators→ channelActive() — netty Function Reference

Dependency Diagram

graph TD
  8dee1709_f11e_ea83_5fa1_f29f61281e95["channelActive()"]
  a9ab361d_2417_0366_d9d0_ae1adb2145dc["Http2ConnectionHandler"]
  8dee1709_f11e_ea83_5fa1_f29f61281e95 -->|defined in| a9ab361d_2417_0366_d9d0_ae1adb2145dc
  a5d6cf52_febd_34f7_689c_cff0f2529e56["channelActive()"]
  a5d6cf52_febd_34f7_689c_cff0f2529e56 -->|calls| 8dee1709_f11e_ea83_5fa1_f29f61281e95
  f123ca8d_4393_d5af_4aa4_bd6bee27eb0e["channelActive()"]
  f123ca8d_4393_d5af_4aa4_bd6bee27eb0e -->|calls| 8dee1709_f11e_ea83_5fa1_f29f61281e95
  73375026_56ea_312c_baa4_40200ab8c7dd["PrefaceDecoder()"]
  8dee1709_f11e_ea83_5fa1_f29f61281e95 -->|calls| 73375026_56ea_312c_baa4_40200ab8c7dd
  f123ca8d_4393_d5af_4aa4_bd6bee27eb0e["channelActive()"]
  8dee1709_f11e_ea83_5fa1_f29f61281e95 -->|calls| f123ca8d_4393_d5af_4aa4_bd6bee27eb0e
  style 8dee1709_f11e_ea83_5fa1_f29f61281e95 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/Http2ConnectionHandler.java lines 425–432

    @Override
    public void channelActive(ChannelHandlerContext ctx) throws Exception {
        if (byteDecoder == null) {
            byteDecoder = new PrefaceDecoder(ctx);
        }
        byteDecoder.channelActive(ctx);
        super.channelActive(ctx);
    }