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headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() — netty Function Reference

Architecture documentation for the headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() function in DefaultHttp2ConnectionEncoderTest.java from the netty codebase.

Function java Buffer Search calls 1

Entity Profile

Dependency Diagram

graph TD
  613d79cc_8918_d875_54e1_662038b77f84["headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream()"]
  aef19477_9a1f_48c4_824a_17c7f3ecbb10["DefaultHttp2ConnectionEncoderTest"]
  613d79cc_8918_d875_54e1_662038b77f84 -->|defined in| aef19477_9a1f_48c4_824a_17c7f3ecbb10
  28f0aa39_bbbc_f7c5_14c5_1a7106a5f5a4["writeAllFlowControlledFrames()"]
  613d79cc_8918_d875_54e1_662038b77f84 -->|calls| 28f0aa39_bbbc_f7c5_14c5_1a7106a5f5a4
  style 613d79cc_8918_d875_54e1_662038b77f84 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2ConnectionEncoderTest.java lines 768–792

    @Test
    public void headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() throws Exception {
        final ChannelPromise promise = newPromise();
        final Throwable ex = new RuntimeException();
        // Fake an encoding error, like HPACK's HeaderListSizeException
        when(writer.writeHeaders(eq(ctx), eq(STREAM_ID), eq(EmptyHttp2Headers.INSTANCE), eq(0), eq(true), eq(promise)))
            .thenAnswer(new Answer<ChannelFuture>() {
                @Override
                public ChannelFuture answer(InvocationOnMock invocation) {
                    promise.setFailure(ex);
                    return promise;
                }
            });

        writeAllFlowControlledFrames();
        Http2Stream stream = createStream(STREAM_ID, false);
        encoder.writeHeaders(ctx, STREAM_ID, EmptyHttp2Headers.INSTANCE, 0, true, promise);

        assertTrue(promise.isDone());
        assertFalse(promise.isSuccess());
        assertFalse(stream.isHeadersSent());
        InOrder inOrder = inOrder(lifecycleManager);
        inOrder.verify(lifecycleManager).onError(eq(ctx), eq(true), eq(ex));
        inOrder.verify(lifecycleManager).closeStreamLocal(eq(stream(STREAM_ID)), eq(promise));
    }

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Frequently Asked Questions

What does headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() do?
headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2ConnectionEncoderTest.java.
Where is headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() defined?
headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2ConnectionEncoderTest.java at line 768.
What does headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() call?
headersWriteShouldHalfCloseAfterOnErrorForPreCreatedStream() calls 1 function(s): writeAllFlowControlledFrames.

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