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connectionErrorForWriterException() — netty Function Reference

Architecture documentation for the connectionErrorForWriterException() function in WeightedFairQueueByteDistributorTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  b66c2bd8_676d_86a4_cc77_2d4d4d56c82b["connectionErrorForWriterException()"]
  67b7550d_3bc6_4a2b_6b2f_618af35d6df8["WeightedFairQueueByteDistributorTest"]
  b66c2bd8_676d_86a4_cc77_2d4d4d56c82b -->|defined in| 67b7550d_3bc6_4a2b_6b2f_618af35d6df8
  11b51d3d_8188_9502_be8f_cc1ca56136d9["write()"]
  b66c2bd8_676d_86a4_cc77_2d4d4d56c82b -->|calls| 11b51d3d_8188_9502_be8f_cc1ca56136d9
  7bda6a25_cd2a_2145_1a6b_a3c3169cec22["verifyWrite()"]
  b66c2bd8_676d_86a4_cc77_2d4d4d56c82b -->|calls| 7bda6a25_cd2a_2145_1a6b_a3c3169cec22
  style b66c2bd8_676d_86a4_cc77_2d4d4d56c82b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributorTest.java lines 146–177

    @Test
    public void connectionErrorForWriterException() throws Http2Exception {
        initState(STREAM_A, 1, true);
        initState(STREAM_B, 2, true);
        initState(STREAM_C, 3, true);
        initState(STREAM_D, 4, true);

        Exception fakeException = new RuntimeException("Fake exception");
        doThrow(fakeException).when(writer).write(same(stream(STREAM_C)), eq(3));

        Http2Exception e = assertThrows(Http2Exception.class, new Executable() {
            @Override
            public void execute() throws Throwable {
                write(10);
            }
        });
        assertFalse(Http2Exception.isStreamError(e));
        assertEquals(Http2Error.INTERNAL_ERROR, e.error());
        assertSame(fakeException, e.getCause());

        verifyWrite(atMost(1), STREAM_A, 1);
        verifyWrite(atMost(1), STREAM_B, 2);
        verifyWrite(STREAM_C, 3);
        verifyWrite(atMost(1), STREAM_D, 4);

        doAnswer(writeAnswer(false)).when(writer).write(same(stream(STREAM_C)), eq(3));
        assertFalse(write(10));
        verifyWrite(STREAM_A, 1);
        verifyWrite(STREAM_B, 2);
        verifyWrite(times(2), STREAM_C, 3);
        verifyWrite(STREAM_D, 4);
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does connectionErrorForWriterException() do?
connectionErrorForWriterException() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributorTest.java.
Where is connectionErrorForWriterException() defined?
connectionErrorForWriterException() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributorTest.java at line 146.
What does connectionErrorForWriterException() call?
connectionErrorForWriterException() calls 2 function(s): verifyWrite, write.

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