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upgradeEventNoRefCntError() — netty Function Reference

Architecture documentation for the upgradeEventNoRefCntError() function in Http2FrameCodecTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  3b957030_5d5b_ee43_c2be_4e6bd3d6974f["upgradeEventNoRefCntError()"]
  71f17950_8fc4_c3e9_2e13_384d1ac7ea2c["Http2FrameCodecTest"]
  3b957030_5d5b_ee43_c2be_4e6bd3d6974f -->|defined in| 71f17950_8fc4_c3e9_2e13_384d1ac7ea2c
  style 3b957030_5d5b_ee43_c2be_4e6bd3d6974f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/Http2FrameCodecTest.java lines 917–931

    @Test
    public void upgradeEventNoRefCntError() throws Exception {
        frameInboundWriter.writeInboundHeaders(Http2CodecUtil.HTTP_UPGRADE_STREAM_ID, request, 31, false);
        // Using reflect as the constructor is package-private and the class is final.
        Constructor<UpgradeEvent> constructor =
                UpgradeEvent.class.getDeclaredConstructor(CharSequence.class, FullHttpRequest.class);

        // Check if we could make it accessible which may fail on java9.
        Assumptions.assumeTrue(ReflectionUtil.trySetAccessible(constructor, true) == null);

        HttpServerUpgradeHandler.UpgradeEvent upgradeEvent = constructor.newInstance(
                "HTTP/2", new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/"));
        channel.pipeline().fireUserEventTriggered(upgradeEvent);
        assertEquals(1, upgradeEvent.refCnt());
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does upgradeEventNoRefCntError() do?
upgradeEventNoRefCntError() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/Http2FrameCodecTest.java.
Where is upgradeEventNoRefCntError() defined?
upgradeEventNoRefCntError() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/Http2FrameCodecTest.java at line 917.

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