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testAddHandlerBeforeRegisteredThenReplace() — netty Function Reference

Architecture documentation for the testAddHandlerBeforeRegisteredThenReplace() function in DefaultChannelPipelineTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  71c15ba1_df95_5dc0_4a5f_c8f70021adfb["testAddHandlerBeforeRegisteredThenReplace()"]
  666d912b_4166_a807_ed10_ba12f328a7b2["DefaultChannelPipelineTest"]
  71c15ba1_df95_5dc0_4a5f_c8f70021adfb -->|defined in| 666d912b_4166_a807_ed10_ba12f328a7b2
  a2eed25d_b7ba_1436_1910_39c9b1477519["next()"]
  71c15ba1_df95_5dc0_4a5f_c8f70021adfb -->|calls| a2eed25d_b7ba_1436_1910_39c9b1477519
  ac30b8e8_9379_bd28_0530_7a31e274fbef["CheckEventExecutorHandler()"]
  71c15ba1_df95_5dc0_4a5f_c8f70021adfb -->|calls| ac30b8e8_9379_bd28_0530_7a31e274fbef
  style 71c15ba1_df95_5dc0_4a5f_c8f70021adfb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java lines 1208–1228

    @Test
    @Timeout(value = 3000, unit = TimeUnit.MILLISECONDS)
    public void testAddHandlerBeforeRegisteredThenReplace() throws Exception {
        final EventLoop loop = group.next();
        final CountDownLatch latch = new CountDownLatch(1);

        CheckEventExecutorHandler handler = new CheckEventExecutorHandler(loop);
        ChannelPipeline pipeline = new LocalChannel().pipeline();
        pipeline.addFirst(handler);
        assertFalse(handler.addedPromise.isDone());
        group.register(pipeline.channel());
        handler.addedPromise.syncUninterruptibly();
        pipeline.replace(handler, null, new ChannelHandlerAdapter() {
            @Override
            public void handlerAdded(ChannelHandlerContext ctx) {
                latch.countDown();
            }
        });
        handler.removedPromise.syncUninterruptibly();
        latch.await();
    }

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Defined In

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Source

Frequently Asked Questions

What does testAddHandlerBeforeRegisteredThenReplace() do?
testAddHandlerBeforeRegisteredThenReplace() is a function in the netty codebase, defined in transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java.
Where is testAddHandlerBeforeRegisteredThenReplace() defined?
testAddHandlerBeforeRegisteredThenReplace() is defined in transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java at line 1208.
What does testAddHandlerBeforeRegisteredThenReplace() call?
testAddHandlerBeforeRegisteredThenReplace() calls 2 function(s): CheckEventExecutorHandler, next.

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