netty Architecture Docs
Home / Function/ useReadWithoutAutoReadBuffered() — netty Function Reference

useReadWithoutAutoReadBuffered() — netty Function Reference

Architecture documentation for the useReadWithoutAutoReadBuffered() function in Http2MultiplexTest.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 2

Entity Profile

Dependency Diagram

graph TD
  333a70af_0c79_db68_d518_8bc25b9fca41["useReadWithoutAutoReadBuffered()"]
  4745ff96_ed57_3bd8_9861_4b786d0b6e09["Http2MultiplexTest"]
  333a70af_0c79_db68_d518_8bc25b9fca41 -->|defined in| 4745ff96_ed57_3bd8_9861_4b786d0b6e09
  fa8fecc0_46e3_509f_f6b2_57a25b6ab59f["useReadWithoutAutoReadInRead()"]
  fa8fecc0_46e3_509f_f6b2_57a25b6ab59f -->|calls| 333a70af_0c79_db68_d518_8bc25b9fca41
  748969bb_b38f_e808_290c_13ed15759a2e["useReadWithoutAutoReadInReadComplete()"]
  748969bb_b38f_e808_290c_13ed15759a2e -->|calls| 333a70af_0c79_db68_d518_8bc25b9fca41
  8df7745b_db2d_ef92_4b30_080373ca9f6d["verifyFramesMultiplexedToCorrectChannel()"]
  333a70af_0c79_db68_d518_8bc25b9fca41 -->|calls| 8df7745b_db2d_ef92_4b30_080373ca9f6d
  style 333a70af_0c79_db68_d518_8bc25b9fca41 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/Http2MultiplexTest.java lines 1488–1535

    private void useReadWithoutAutoReadBuffered(final boolean triggerOnReadComplete) {
        LastInboundHandler inboundHandler = new LastInboundHandler();
        Http2StreamChannel childChannel = newInboundStream(3, false, inboundHandler);
        assertTrue(childChannel.config().isAutoRead());
        childChannel.config().setAutoRead(false);
        assertFalse(childChannel.config().isAutoRead());

        Http2HeadersFrame headersFrame = inboundHandler.readInbound();
        assertNotNull(headersFrame);

        // Write some bytes to get the channel into the idle state with buffered data and also verify we
        // do not dispatch it until we receive a read() call.
        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("hello world"), 0, false);
        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("foo"), 0, false);
        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("bar"), 0, false);

        // Add a handler which will request reads.
        childChannel.pipeline().addFirst(new ChannelInboundHandlerAdapter() {

            @Override
            public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
                super.channelReadComplete(ctx);
                if (triggerOnReadComplete) {
                    ctx.read();
                    ctx.read();
                }
            }

            @Override
            public void channelRead(ChannelHandlerContext ctx, Object msg) {
                ctx.fireChannelRead(msg);
                if (!triggerOnReadComplete) {
                    ctx.read();
                    ctx.read();
                }
            }
        });

        inboundHandler.channel().read();

        verifyFramesMultiplexedToCorrectChannel(childChannel, inboundHandler, 3);

        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("hello world2"), 0, false);
        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("foo2"), 0, false);
        frameInboundWriter.writeInboundData(childChannel.stream().id(), bb("bar2"), 0, true);

        verifyFramesMultiplexedToCorrectChannel(childChannel, inboundHandler, 3);
    }

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does useReadWithoutAutoReadBuffered() do?
useReadWithoutAutoReadBuffered() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/Http2MultiplexTest.java.
Where is useReadWithoutAutoReadBuffered() defined?
useReadWithoutAutoReadBuffered() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/Http2MultiplexTest.java at line 1488.
What does useReadWithoutAutoReadBuffered() call?
useReadWithoutAutoReadBuffered() calls 1 function(s): verifyFramesMultiplexedToCorrectChannel.
What calls useReadWithoutAutoReadBuffered()?
useReadWithoutAutoReadBuffered() is called by 2 function(s): useReadWithoutAutoReadInRead, useReadWithoutAutoReadInReadComplete.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free