/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.undertow.websockets.client.version13;
import java.io.IOException;
import java.net.URI;
import java.util.Deque;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
import io.undertow.Undertow;
import io.undertow.protocols.ssl.UndertowXnioSsl;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.server.handlers.ConnectHandler;
import io.undertow.testutils.ProxyIgnore;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.xnio.IoFuture;
import org.xnio.OptionMap;
import org.xnio.Options;
import org.xnio.Xnio;
import org.xnio.XnioWorker;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.util.StringWriteChannelListener;
import io.undertow.websockets.client.WebSocketClient;
import io.undertow.websockets.core.AbstractReceiveListener;
import io.undertow.websockets.core.BufferedTextMessage;
import io.undertow.websockets.core.StreamSinkFrameChannel;
import io.undertow.websockets.core.WebSocketChannel;
import io.undertow.websockets.core.WebSocketFrameType;
import io.undertow.websockets.core.protocol.server.AutobahnWebSocketServer;
/**
* @author Stuart Douglas
*/
@RunWith(DefaultServer.class)
@HttpOneOnly
public class WebSocketClient13TestCase {
private static XnioWorker worker;
private static Undertow server;
private static final Deque<String> connectLog = new LinkedBlockingDeque<>();
@BeforeClass
public static void setup() throws IOException {
DefaultServer.setRootHandler(AutobahnWebSocketServer.getRootHandler());
Xnio xnio = Xnio.getInstance(DefaultServer.class.getClassLoader());
worker = xnio.createWorker(OptionMap.builder()
.set(Options.WORKER_IO_THREADS, 2)
.set(Options.CONNECTION_HIGH_WATER, 1000000)
.set(Options.CONNECTION_LOW_WATER, 1000000)
.set(Options.WORKER_TASK_CORE_THREADS, 30)
.set(Options.WORKER_TASK_MAX_THREADS, 30)
.set(Options.TCP_NODELAY, true)
.set(Options.CORK, true)
.getMap());
final ConnectHandler handler = new ConnectHandler(new HttpHandler() {
@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {
exchange.setStatusCode(500);
}
});
DefaultServer.startSSLServer();
server = Undertow.builder().addHttpListener(DefaultServer.getHostPort("default") + 10, DefaultServer.getHostAddress("default"))
.setHandler(new HttpHandler() {
@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {
connectLog.add(exchange.getRequestMethod() + " " + exchange.getRelativePath());
handler.handleRequest(exchange);
}
})
.build();
server.start();
}
@AfterClass
public static void stop() throws IOException {
server.stop();
server = null;
DefaultServer.stopSSLServer();
}
@AfterClass
public static void shutdown() {
worker.shutdown();
}
@Test
public void testTextMessage() throws Exception {
final WebSocketChannel webSocketChannel = WebSocketClient.connectionBuilder(worker, DefaultServer.getBufferPool(), new URI(DefaultServer.getDefaultServerURL())).connect().get();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> result = new AtomicReference<>();
webSocketChannel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
String data = message.getData();
result.set(data);
latch.countDown();
}
@Override
protected void onError(WebSocketChannel channel, Throwable error) {
super.onError(channel, error);
error.printStackTrace();
latch.countDown();
}
});
webSocketChannel.resumeReceives();
StreamSinkFrameChannel sendChannel = webSocketChannel.send(WebSocketFrameType.TEXT);
new StringWriteChannelListener("Hello World").setup(sendChannel);
latch.await(10, TimeUnit.SECONDS);
Assert.assertEquals("Hello World", result.get());
webSocketChannel.sendClose();
}
@Test
public void testTextMessageWss() throws Exception {
UndertowXnioSsl ssl = new UndertowXnioSsl(Xnio.getInstance(), OptionMap.EMPTY, DefaultServer.getClientSSLContext());
final WebSocketClient.ConnectionBuilder connectionBuilder = WebSocketClient.connectionBuilder(worker, DefaultServer.getBufferPool(), new URI("wss://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostSSLPort("default")))
.setSsl(ssl);
IoFuture<WebSocketChannel> future = connectionBuilder.connect();
future.await(4, TimeUnit.SECONDS);
final WebSocketChannel webSocketChannel = future.get();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> result = new AtomicReference<>();
webSocketChannel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
String data = message.getData();
result.set(data);
latch.countDown();
}
@Override
protected void onError(WebSocketChannel channel, Throwable error) {
super.onError(channel, error);
error.printStackTrace();
latch.countDown();
}
});
webSocketChannel.resumeReceives();
StreamSinkFrameChannel sendChannel = webSocketChannel.send(WebSocketFrameType.TEXT);
new StringWriteChannelListener("Hello World").setup(sendChannel);
latch.await(10, TimeUnit.SECONDS);
Assert.assertEquals("Hello World", result.get());
webSocketChannel.sendClose();
}
@Test
@ProxyIgnore
public void testMessageViaProxy() throws Exception {
final WebSocketChannel webSocketChannel = WebSocketClient.connectionBuilder(worker, DefaultServer.getBufferPool(), new URI(DefaultServer.getDefaultServerURL()))
.setProxyUri(new URI("http", null, DefaultServer.getHostAddress("default"), DefaultServer.getHostPort("default") + 10, "/proxy", null, null))
.connect().get();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> result = new AtomicReference<>();
webSocketChannel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
String data = message.getData();
result.set(data);
latch.countDown();
}
@Override
protected void onError(WebSocketChannel channel, Throwable error) {
super.onError(channel, error);
error.printStackTrace();
latch.countDown();
}
});
webSocketChannel.resumeReceives();
StreamSinkFrameChannel sendChannel = webSocketChannel.send(WebSocketFrameType.TEXT);
new StringWriteChannelListener("Hello World").setup(sendChannel);
latch.await(10, TimeUnit.SECONDS);
Assert.assertEquals("Hello World", result.get());
webSocketChannel.sendClose();
Assert.assertEquals("CONNECT " + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default"), connectLog.poll());
}
@Test
@ProxyIgnore
public void testMessageViaWssProxy() throws Exception {
final WebSocketChannel webSocketChannel = WebSocketClient.connectionBuilder(worker, DefaultServer.getBufferPool(), new URI(DefaultServer.getDefaultServerSSLAddress()))
.setSsl(new UndertowXnioSsl(Xnio.getInstance(), OptionMap.EMPTY, DefaultServer.getClientSSLContext()))
.setProxyUri(new URI("http", null, DefaultServer.getHostAddress("default"), DefaultServer.getHostPort("default") + 10, "/proxy", null, null))
.connect().get();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<String> result = new AtomicReference<>();
webSocketChannel.getReceiveSetter().set(new AbstractReceiveListener() {
@Override
protected void onFullTextMessage(WebSocketChannel channel, BufferedTextMessage message) throws IOException {
String data = message.getData();
result.set(data);
latch.countDown();
}
@Override
protected void onError(WebSocketChannel channel, Throwable error) {
super.onError(channel, error);
error.printStackTrace();
latch.countDown();
}
});
webSocketChannel.resumeReceives();
StreamSinkFrameChannel sendChannel = webSocketChannel.send(WebSocketFrameType.TEXT);
new StringWriteChannelListener("Hello World").setup(sendChannel);
latch.await(10, TimeUnit.SECONDS);
Assert.assertEquals("Hello World", result.get());
webSocketChannel.sendClose();
Assert.assertEquals("CONNECT " + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostSSLPort("default"), connectLog.poll());
}
}