Example usage for org.springframework.integration.ip.tcp.connection TcpNioConnection setPipeTimeout

Introduction

In this page you can find the example usage for org.springframework.integration.ip.tcp.connection TcpNioConnection setPipeTimeout.

Prototype

public void setPipeTimeout(long pipeTimeout) 

Source Link

Usage

From source file:org.springframework.integration.ip.tcp.connection.TcpNioConnectionTests.java

@Test
public void testInsufficientThreads() throws Exception {
    final ExecutorService exec = Executors.newFixedThreadPool(2);
    Future<Object> future = exec.submit(() -> {
        SocketChannel channel = mock(SocketChannel.class);
        Socket socket = mock(Socket.class);
        Mockito.when(channel.socket()).thenReturn(socket);
        doAnswer(invocation -> {//from  w w w.j  ava  2s  .c  om
            ByteBuffer buffer = invocation.getArgument(0);
            buffer.position(1);
            return 1;
        }).when(channel).read(Mockito.any(ByteBuffer.class));
        when(socket.getReceiveBufferSize()).thenReturn(1024);
        final TcpNioConnection connection = new TcpNioConnection(channel, false, false, nullPublisher, null);
        connection.setTaskExecutor(exec);
        connection.setPipeTimeout(200);
        Method method = TcpNioConnection.class.getDeclaredMethod("doRead");
        method.setAccessible(true);
        // Nobody reading, should timeout on 6th write.
        try {
            for (int i = 0; i < 6; i++) {
                method.invoke(connection);
            }
        } catch (Exception e) {
            e.printStackTrace();
            throw (Exception) e.getCause();
        }
        return null;
    });
    try {
        Object o = future.get(10, TimeUnit.SECONDS);
        fail("Expected exception, got " + o);
    } catch (ExecutionException e) {
        assertEquals("Timed out waiting for buffer space", e.getCause().getMessage());
    }
}

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