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initialWindowUpdateShouldSendPartialFrame() — netty Function Reference

Architecture documentation for the initialWindowUpdateShouldSendPartialFrame() function in DefaultHttp2RemoteFlowControllerTest.java from the netty codebase.

Function java Buffer Allocators calls 5

Entity Profile

Dependency Diagram

graph TD
  6dd01043_550a_82df_19c0_1704c24d8464["initialWindowUpdateShouldSendPartialFrame()"]
  f8fd7697_92d4_6455_4dd8_09a33ac81a6f["DefaultHttp2RemoteFlowControllerTest"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|defined in| f8fd7697_92d4_6455_4dd8_09a33ac81a6f
  90444244_2b60_c843_559a_6c55d7a4e9ac["assertWritabilityChanged()"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|calls| 90444244_2b60_c843_559a_6c55d7a4e9ac
  136071dd_c92e_5482_7cb2_c1ba0769c1ab["FakeFlowControlled()"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|calls| 136071dd_c92e_5482_7cb2_c1ba0769c1ab
  85ffafbd_47aa_f4f5_fd02_71f26d692e10["sendData()"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|calls| 85ffafbd_47aa_f4f5_fd02_71f26d692e10
  4d627b61_f0ea_0927_043f_7bfb246d71d1["assertNotWritten()"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|calls| 4d627b61_f0ea_0927_043f_7bfb246d71d1
  d7bb96bf_47aa_9ae7_f5a1_7aaad102fb27["assertPartiallyWritten()"]
  6dd01043_550a_82df_19c0_1704c24d8464 -->|calls| d7bb96bf_47aa_9ae7_f5a1_7aaad102fb27
  style 6dd01043_550a_82df_19c0_1704c24d8464 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowControllerTest.java lines 518–541

    @Test
    public void initialWindowUpdateShouldSendPartialFrame() throws Http2Exception {
        controller.initialWindowSize(0);
        assertWritabilityChanged(1, false);
        reset(listener);

        FakeFlowControlled data = new FakeFlowControlled(10);
        sendData(STREAM_A, data);
        controller.writePendingBytes();
        data.assertNotWritten();

        // Verify that a partial frame of 5 was sent.
        controller.initialWindowSize(5);
        verify(listener, never()).writabilityChanged(stream(STREAM_A));
        verify(listener, times(1)).writabilityChanged(stream(STREAM_B));
        verify(listener, times(1)).writabilityChanged(stream(STREAM_C));
        verify(listener, times(1)).writabilityChanged(stream(STREAM_D));
        assertFalse(controller.isWritable(stream(STREAM_A)));
        assertTrue(controller.isWritable(stream(STREAM_B)));
        assertTrue(controller.isWritable(stream(STREAM_C)));
        assertTrue(controller.isWritable(stream(STREAM_D)));

        data.assertPartiallyWritten(5);
    }

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Defined In

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Source

Frequently Asked Questions

What does initialWindowUpdateShouldSendPartialFrame() do?
initialWindowUpdateShouldSendPartialFrame() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowControllerTest.java.
Where is initialWindowUpdateShouldSendPartialFrame() defined?
initialWindowUpdateShouldSendPartialFrame() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowControllerTest.java at line 518.
What does initialWindowUpdateShouldSendPartialFrame() call?
initialWindowUpdateShouldSendPartialFrame() calls 5 function(s): FakeFlowControlled, assertNotWritten, assertPartiallyWritten, assertWritabilityChanged, sendData.

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