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StreamCreationHandler Class — netty Architecture

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

Class java

Entity Profile

Dependency Diagram

graph TD
  10b1edc2_b78b_f006_0aca_fc8e9e7dba61["StreamCreationHandler"]
  893fba38_068a_e633_3ac3_b01e62e27f16["QuicStreamFrameTest.java"]
  10b1edc2_b78b_f006_0aca_fc8e9e7dba61 -->|defined in| 893fba38_068a_e633_3ac3_b01e62e27f16
  31f176a0_a3e1_1fe9_9056_4b264bdcb055["StreamCreationHandler()"]
  10b1edc2_b78b_f006_0aca_fc8e9e7dba61 -->|method| 31f176a0_a3e1_1fe9_9056_4b264bdcb055
  feaef1fb_e4d2_7bc8_c1c4_bc6f399cc1a7["channelActive()"]
  10b1edc2_b78b_f006_0aca_fc8e9e7dba61 -->|method| feaef1fb_e4d2_7bc8_c1c4_bc6f399cc1a7

Relationship Graph

Source Code

codec-native-quic/src/test/java/io/netty/handler/codec/quic/QuicStreamFrameTest.java lines 77–97

    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(QuicStreamChannel.SHUTDOWN_OUTPUT);
                }
            });
        }
    }

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/QuicStreamFrameTest.java.
Where is StreamCreationHandler defined?
StreamCreationHandler is defined in codec-native-quic/src/test/java/io/netty/handler/codec/quic/QuicStreamFrameTest.java at line 77.

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