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testInitChannelThrows() — netty Function Reference

Architecture documentation for the testInitChannelThrows() function in ChannelInitializerTest.java from the netty codebase.

Function java Buffer Search called by 2

Entity Profile

Dependency Diagram

graph TD
  c492b1c1_f6d3_2090_6fd0_181783165065["testInitChannelThrows()"]
  1d273673_4ec9_d923_c0aa_b8258d9bebe4["ChannelInitializerTest"]
  c492b1c1_f6d3_2090_6fd0_181783165065 -->|defined in| 1d273673_4ec9_d923_c0aa_b8258d9bebe4
  3c8bc239_f2e4_ad3b_5c28_37b0e0deb19f["testInitChannelThrowsRegisterFirst()"]
  3c8bc239_f2e4_ad3b_5c28_37b0e0deb19f -->|calls| c492b1c1_f6d3_2090_6fd0_181783165065
  562eaef8_dcc4_7af8_71b3_ef17b555d753["testInitChannelThrowsRegisterAfter()"]
  562eaef8_dcc4_7af8_71b3_ef17b555d753 -->|calls| c492b1c1_f6d3_2090_6fd0_181783165065
  style c492b1c1_f6d3_2090_6fd0_181783165065 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/test/java/io/netty/channel/ChannelInitializerTest.java lines 86–115

    private void testInitChannelThrows(boolean registerFirst) {
        final Exception exception = new Exception();
        final AtomicReference<Throwable> causeRef = new AtomicReference<Throwable>();

        ChannelPipeline pipeline = new LocalChannel().pipeline();

        if (registerFirst) {
            group.register(pipeline.channel()).syncUninterruptibly();
        }
        pipeline.addFirst(new ChannelInitializer<Channel>() {
            @Override
            protected void initChannel(Channel ch) throws Exception {
                throw exception;
            }

            @Override
            public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
                causeRef.set(cause);
                super.exceptionCaught(ctx, cause);
            }
        });

        if (!registerFirst) {
            group.register(pipeline.channel()).syncUninterruptibly();
        }
        pipeline.channel().close().syncUninterruptibly();
        pipeline.channel().closeFuture().syncUninterruptibly();

        assertSame(exception, causeRef.get());
    }

Domain

Subdomains

Defined In

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Source

Frequently Asked Questions

What does testInitChannelThrows() do?
testInitChannelThrows() is a function in the netty codebase, defined in transport/src/test/java/io/netty/channel/ChannelInitializerTest.java.
Where is testInitChannelThrows() defined?
testInitChannelThrows() is defined in transport/src/test/java/io/netty/channel/ChannelInitializerTest.java at line 86.
What calls testInitChannelThrows()?
testInitChannelThrows() is called by 2 function(s): testInitChannelThrowsRegisterAfter, testInitChannelThrowsRegisterFirst.

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