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testFailSlowHeaderTooLong() — netty Function Reference

Architecture documentation for the testFailSlowHeaderTooLong() function in HAProxyMessageDecoderTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  155b2fa4_be8c_51b0_1132_a548fcc15994["testFailSlowHeaderTooLong()"]
  88909aff_3546_2e28_19d9_812a1929ee17["HAProxyMessageDecoderTest"]
  155b2fa4_be8c_51b0_1132_a548fcc15994 -->|defined in| 88909aff_3546_2e28_19d9_812a1929ee17
  style 155b2fa4_be8c_51b0_1132_a548fcc15994 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-haproxy/src/test/java/io/netty/handler/codec/haproxy/HAProxyMessageDecoderTest.java lines 229–252

    @Test
    public void testFailSlowHeaderTooLong() {
        final EmbeddedChannel slowFailCh = new EmbeddedChannel(new HAProxyMessageDecoder(false));
        try {
            String headerPart1 = "PROXY TCP4 192.168.0.1 192.168.0.11 56324 " +
                                 "000000000000000000000000000000000000000000000000000000000000000000000443";
            // Should not throw exception
            assertFalse(slowFailCh.writeInbound(copiedBuffer(headerPart1, CharsetUtil.US_ASCII)));
            String headerPart2 = "more header data";
            // Should not throw exception
            assertFalse(slowFailCh.writeInbound(copiedBuffer(headerPart2, CharsetUtil.US_ASCII)));
            final String headerPart3 = "end of header\r\n";

            int discarded = headerPart1.length() + headerPart2.length() + headerPart3.length() - 2;
            assertThrows(HAProxyProtocolException.class, new Executable() {
                @Override
                public void execute() {
                    slowFailCh.writeInbound(copiedBuffer(headerPart3, CharsetUtil.US_ASCII));
                }
            }, "over " + discarded);
        } finally {
            assertFalse(slowFailCh.finishAndReleaseAll());
        }
    }

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Frequently Asked Questions

What does testFailSlowHeaderTooLong() do?
testFailSlowHeaderTooLong() is a function in the netty codebase, defined in codec-haproxy/src/test/java/io/netty/handler/codec/haproxy/HAProxyMessageDecoderTest.java.
Where is testFailSlowHeaderTooLong() defined?
testFailSlowHeaderTooLong() is defined in codec-haproxy/src/test/java/io/netty/handler/codec/haproxy/HAProxyMessageDecoderTest.java at line 229.

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