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StreamCreationHandler Class — netty Architecture

Architecture documentation for the StreamCreationHandler class in QuicStreamHalfClosureTest.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  96630fcc_3e3e_f0db_026b_7149a1d67128["StreamCreationHandler"]
  ca5f6d82_99cb_9d45_006a_7771dc542641["QuicStreamHalfClosureTest.java"]
  96630fcc_3e3e_f0db_026b_7149a1d67128 -->|defined in| ca5f6d82_99cb_9d45_006a_7771dc542641
  2b6b7a24_7537_f4bf_ee5a_95cb275c102d["StreamCreationHandler()"]
  96630fcc_3e3e_f0db_026b_7149a1d67128 -->|method| 2b6b7a24_7537_f4bf_ee5a_95cb275c102d
  97fb892c_beeb_2834_ec2f_eee7983ed695["channelActive()"]
  96630fcc_3e3e_f0db_026b_7149a1d67128 -->|method| 97fb892c_beeb_2834_ec2f_eee7983ed695

Relationship Graph

Source Code

codec-native-quic/src/test/java/io/netty/handler/codec/quic/QuicStreamHalfClosureTest.java lines 79–99

    private static final class StreamCreationHandler extends QuicChannelValidationHandler {
        private final QuicStreamType type;

        StreamCreationHandler(QuicStreamType type) {
            this.type = type;
        }

        @Override
        public void channelActive(ChannelHandlerContext ctx) {
            super.channelActive(ctx);
            QuicChannel channel = (QuicChannel) ctx.channel();
            channel.createStream(type, new ChannelInboundHandlerAdapter() {
                @Override
                public void channelActive(ChannelHandlerContext ctx)  {
                    // Do the write and close the channel
                    ctx.writeAndFlush(Unpooled.buffer().writeZero(8))
                            .addListener(ChannelFutureListener.CLOSE);
                }
            });
        }
    }

Defined In

Source

Frequently Asked Questions

What is the StreamCreationHandler class?
StreamCreationHandler is a class in the netty codebase, defined in codec-native-quic/src/test/java/io/netty/handler/codec/quic/QuicStreamHalfClosureTest.java.
Where is StreamCreationHandler defined?
StreamCreationHandler is defined in codec-native-quic/src/test/java/io/netty/handler/codec/quic/QuicStreamHalfClosureTest.java at line 79.

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