/**
* Test connecting three clients to one server.
*
* @throws IOException
*/
@Test
public void connectThreeClientsToOneServer() throws IOException {
@SuppressWarnings("rawtypes")
Context context = mock(Context.class);
when(context.getConfiguration()).thenReturn(conf);
ServerData<IntWritable, IntWritable, IntWritable, IntWritable> serverData =
MockUtils.createNewServerData(conf, context);
WorkerInfo workerInfo = new WorkerInfo();
NettyServer server =
new NettyServer(
conf, new WorkerRequestServerHandler.Factory(serverData), workerInfo, context);
server.start();
workerInfo.setInetSocketAddress(server.getMyAddress());
List<WorkerInfo> addresses = Lists.<WorkerInfo>newArrayList(workerInfo);
NettyClient client1 = new NettyClient(context, conf, new WorkerInfo());
client1.connectAllAddresses(addresses);
NettyClient client2 = new NettyClient(context, conf, new WorkerInfo());
client2.connectAllAddresses(addresses);
NettyClient client3 = new NettyClient(context, conf, new WorkerInfo());
client3.connectAllAddresses(addresses);
client1.stop();
client2.stop();
client3.stop();
server.stop();
}
/**
* Test connecting one client to three servers.
*
* @throws IOException
*/
@Test
public void connectOneClientToThreeServers() throws IOException {
@SuppressWarnings("rawtypes")
Context context = mock(Context.class);
when(context.getConfiguration()).thenReturn(conf);
ServerData<IntWritable, IntWritable, IntWritable, IntWritable> serverData =
MockUtils.createNewServerData(conf, context);
RequestServerHandler.Factory requestServerHandlerFactory =
new WorkerRequestServerHandler.Factory(serverData);
WorkerInfo workerInfo1 = new WorkerInfo();
workerInfo1.setTaskId(1);
NettyServer server1 = new NettyServer(conf, requestServerHandlerFactory, workerInfo1, context);
server1.start();
workerInfo1.setInetSocketAddress(server1.getMyAddress());
WorkerInfo workerInfo2 = new WorkerInfo();
workerInfo1.setTaskId(2);
NettyServer server2 = new NettyServer(conf, requestServerHandlerFactory, workerInfo2, context);
server2.start();
workerInfo2.setInetSocketAddress(server2.getMyAddress());
WorkerInfo workerInfo3 = new WorkerInfo();
workerInfo1.setTaskId(3);
NettyServer server3 = new NettyServer(conf, requestServerHandlerFactory, workerInfo3, context);
server3.start();
workerInfo3.setInetSocketAddress(server3.getMyAddress());
NettyClient client = new NettyClient(context, conf, new WorkerInfo());
List<WorkerInfo> addresses =
Lists.<WorkerInfo>newArrayList(workerInfo1, workerInfo2, workerInfo3);
client.connectAllAddresses(addresses);
client.stop();
server1.stop();
server2.stop();
server3.stop();
}