85 lines
2.5 KiB
Java
85 lines
2.5 KiB
Java
/**
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* Copyright (C) 2009-2017 Lightbend Inc. <http://www.lightbend.com>
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*/
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package docs.io;
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import akka.japi.pf.ReceiveBuilder;
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import org.junit.Test;
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import akka.actor.ActorSystem;
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import akka.actor.AbstractActor;
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//#imports
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import java.net.InetSocketAddress;
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import java.util.ArrayList;
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import java.util.List;
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import akka.actor.ActorRef;
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import akka.io.Inet;
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import akka.io.UdpConnected;
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import akka.io.UdpConnectedMessage;
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import akka.io.UdpSO;
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import akka.util.ByteString;
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//#imports
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public class UdpConnectedDocTest {
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static public class Demo extends AbstractActor {
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ActorRef connectionActor = null;
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ActorRef handler = self();
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ActorSystem system = getContext().system();
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@Override
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public Receive createReceive() {
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ReceiveBuilder builder = receiveBuilder();
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builder.matchEquals("connect", message -> {
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//#manager
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final ActorRef udp = UdpConnected.get(system).manager();
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//#manager
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//#connect
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final InetSocketAddress remoteAddr =
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new InetSocketAddress("127.0.0.1", 12345);
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udp.tell(UdpConnectedMessage.connect(handler, remoteAddr), self());
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//#connect
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//#connect-with-options
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final InetSocketAddress localAddr =
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new InetSocketAddress("127.0.0.1", 1234);
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final List<Inet.SocketOption> options =
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new ArrayList<Inet.SocketOption>();
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options.add(UdpSO.broadcast(true));
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udp.tell(UdpConnectedMessage.connect(handler, remoteAddr, localAddr, options), self());
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//#connect-with-options
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});
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//#connected
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builder.match(UdpConnected.Connected.class, conn -> {
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connectionActor = sender(); // Save the worker ref for later use
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});
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//#connected
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//#received
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builder
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.match(UdpConnected.Received.class, recv -> {
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final ByteString data = recv.data();
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// and do something with the received data ...
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})
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.match(UdpConnected.CommandFailed.class, failed -> {
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final UdpConnected.Command command = failed.cmd();
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// react to failed connect, etc.
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})
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.match(UdpConnected.Disconnected.class, x -> {
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// do something on disconnect
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});
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//#received
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builder.matchEquals("send", x -> {
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ByteString data = ByteString.empty();
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//#send
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connectionActor.tell(UdpConnectedMessage.send(data), self());
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//#send
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});
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return builder.build();
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}
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}
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@Test
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public void demonstrateConnect() {
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}
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}
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