Example usage for io.netty.util.concurrent Promise await

Introduction

In this page you can find the example usage for io.netty.util.concurrent Promise await.

Prototype

boolean await(long timeoutMillis) throws InterruptedException;

Source Link

Document

Waits for this future to be completed within the specified time limit.

Usage

From source file:de.unipassau.isl.evs.ssh.master.network.ServerTest.java

License:Open Source License

public void testSerialRoundTrip() throws InterruptedException, ExecutionException {
    final BlockingQueue<Object> serverQueue = new LinkedBlockingQueue<>();
    final BlockingQueue<Object> clientQueue = new LinkedBlockingQueue<>();
    final Promise<SocketChannel> serverChannel = new DefaultPromise<>(GlobalEventExecutor.INSTANCE);
    final Promise<SocketChannel> clientChannel = new DefaultPromise<>(GlobalEventExecutor.INSTANCE);

    SimpleContainer serverContainer = new SimpleContainer();
    addContext(serverContainer);//w  w w  .  j a v a  2 s. c om
    Server server = new TestServer(serverQueue, serverChannel);
    serverContainer.register(UDPDiscoveryServer.KEY, new UDPDiscoveryServer());
    serverContainer.register(Server.KEY, server);
    try {
        SimpleContainer clientContainer = new SimpleContainer();
        addContext(clientContainer);
        Client client = new TestClient(clientQueue, clientChannel);
        clientContainer.register(UDPDiscoveryClient.KEY, new UDPDiscoveryClient());
        clientContainer.register(Client.KEY, client);

        try {
            serverChannel.await(1000);
            clientChannel.await(1000);

            runRoundTripTests(serverQueue, clientQueue, serverChannel, clientChannel);
        } finally {
            clientContainer.unregister(Client.KEY);
            client.awaitShutdown();
        }
    } finally {
        shutdownServer(serverContainer);
    }
    assertTrue(serverQueue.isEmpty());
    assertTrue(clientQueue.isEmpty());
}

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