/*
* 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.jsr.test;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import java.net.URI;
import java.nio.ByteBuffer;
import java.util.Collections;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
import javax.servlet.DispatcherType;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.websocket.CloseReason;
import javax.websocket.ContainerProvider;
import javax.websocket.Endpoint;
import javax.websocket.EndpointConfig;
import javax.websocket.MessageHandler;
import javax.websocket.SendHandler;
import javax.websocket.SendResult;
import javax.websocket.Session;
import javax.websocket.server.ServerEndpointConfig;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.xnio.FutureResult;
import org.xnio.IoFuture;
import io.netty.buffer.Unpooled;
import io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame;
import io.netty.handler.codec.http.websocketx.CloseWebSocketFrame;
import io.netty.handler.codec.http.websocketx.PingWebSocketFrame;
import io.netty.handler.codec.http.websocketx.PongWebSocketFrame;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.handler.codec.http.websocketx.WebSocketVersion;
import io.undertow.server.handlers.PathHandler;
import io.undertow.servlet.api.DeploymentInfo;
import io.undertow.servlet.api.DeploymentManager;
import io.undertow.servlet.api.FilterInfo;
import io.undertow.servlet.api.ServletContainer;
import io.undertow.servlet.test.util.TestClassIntrospector;
import io.undertow.testutils.AjpIgnore;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.util.NetworkUtils;
import io.undertow.websockets.jsr.JsrWebSocketFilter;
import io.undertow.websockets.jsr.ServerWebSocketContainer;
import io.undertow.websockets.jsr.UndertowSession;
import io.undertow.websockets.jsr.test.annotated.AnnotatedClientEndpoint;
import io.undertow.websockets.utils.FrameChecker;
import io.undertow.websockets.utils.WebSocketTestClient;
/**
* @author <a href="mailto:nmaurer@redhat.com">Norman Maurer</a>
*/
@RunWith(DefaultServer.class)
@AjpIgnore
@HttpOneOnly
public class JsrWebSocketServer07Test {
@org.junit.Test
public void testBinaryWithByteBuffer() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<ByteBuffer>() {
@Override
public void onMessage(ByteBuffer message) {
ByteBuffer buf = ByteBuffer.allocate(message.remaining());
buf.put(message);
buf.flip();
session.getAsyncRemote().sendBinary(buf);
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testBinaryWithByteArray() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<byte[]>() {
@Override
public void onMessage(byte[] message) {
session.getAsyncRemote().sendBinary(ByteBuffer.wrap(message.clone()));
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testText() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
session.getAsyncRemote().sendText(message);
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testBinaryWithByteBufferByCompletion() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<SendResult> sendResult = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
final FutureResult latch2 = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<ByteBuffer>() {
@Override
public void onMessage(ByteBuffer message) {
ByteBuffer buf = ByteBuffer.allocate(message.remaining());
buf.put(message);
buf.flip();
session.getAsyncRemote().sendBinary(buf, new SendHandler() {
@Override
public void onResult(SendResult result) {
sendResult.set(result);
if (result.getException() != null) {
latch2.setException(new IOException(result.getException()));
} else {
latch2.setResult(null);
}
}
});
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
latch2.getIoFuture().get();
SendResult result = sendResult.get();
Assert.assertNotNull(result);
Assert.assertNull(result.getException());
client.destroy();
}
@org.junit.Test
public void testTextByCompletion() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<SendResult> sendResult = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
final FutureResult latch2 = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
session.getAsyncRemote().sendText(message, new SendHandler() {
@Override
public void onResult(SendResult result) {
sendResult.set(result);
if (result.getException() != null) {
latch2.setException(new IOException(result.getException()));
} else {
latch2.setResult(null);
}
}
});
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
latch2.getIoFuture().get();
SendResult result = sendResult.get();
Assert.assertNotNull(result);
Assert.assertNull(result.getException());
client.destroy();
}
@org.junit.Test
public void testBinaryWithByteBufferByFuture() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Future<Void>> sendResult = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<ByteBuffer>() {
@Override
public void onMessage(ByteBuffer message) {
ByteBuffer buf = ByteBuffer.allocate(message.remaining());
buf.put(message);
buf.flip();
sendResult.set(session.getAsyncRemote().sendBinary(buf));
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Future<Void> result = sendResult.get();
client.destroy();
}
@org.junit.Test
public void testTextByFuture() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Future<Void>> sendResult = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
sendResult.set(session.getAsyncRemote().sendText(message));
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
sendResult.get();
client.destroy();
}
@org.junit.Test
public void testBinaryWithByteArrayUsingStream() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<byte[]>() {
@Override
public void onMessage(final byte[] message) {
DefaultServer.getWorker().execute(new Runnable() {
@Override
public void run() {
try {
OutputStream out = session.getBasicRemote().getSendStream();
out.write(message);
out.flush();
out.close();
} catch (IOException e) {
e.printStackTrace();
cause.set(e);
latch.setException(e);
}
}
});
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testTextUsingWriter() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(final String message) {
DefaultServer.getWorker().execute(new Runnable() {
@Override
public void run() {
try {
Writer writer = session.getBasicRemote().getSendWriter();
writer.write(message);
writer.close();
} catch (IOException e) {
e.printStackTrace();
cause.set(e);
latch.setException(e);
}
}
});
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testPingPong() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new PingWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(PongWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testCloseFrame() throws Exception {
final int code = 1000;
final String reasonText = "TEST";
final AtomicReference<CloseReason> reason = new AtomicReference<>();
ByteBuffer payload = ByteBuffer.allocate(reasonText.length() + 2);
payload.putShort((short) code);
payload.put(reasonText.getBytes("UTF-8"));
payload.flip();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
final CountDownLatch clientLatch = new CountDownLatch(1);
final AtomicInteger closeCount = new AtomicInteger();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
}
@Override
public void onClose(Session session, CloseReason closeReason) {
closeCount.incrementAndGet();
reason.set(closeReason);
clientLatch.countDown();
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new CloseWebSocketFrame(code, reasonText), new FrameChecker(CloseWebSocketFrame.class, payload.array(), latch));
latch.getIoFuture().get();
clientLatch.await();
Assert.assertEquals(code, reason.get().getCloseCode().getCode());
Assert.assertEquals(reasonText, reason.get().getReasonPhrase());
Assert.assertEquals(1, closeCount.get());
client.destroy();
}
/**
* Section 5.5.1 of RFC 6455 says the reason body is optional
*/
@org.junit.Test
public void testCloseFrameWithoutReasonBody() throws Exception {
final int code = 1000;
final AtomicReference<CloseReason> reason = new AtomicReference<>();
ByteBuffer payload = ByteBuffer.allocate(2);
payload.putShort((short) code);
payload.flip();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
final CountDownLatch clientLatch = new CountDownLatch(1);
final AtomicInteger closeCount = new AtomicInteger();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
}
@Override
public void onClose(Session session, CloseReason closeReason) {
closeCount.incrementAndGet();
reason.set(closeReason);
clientLatch.countDown();
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new CloseWebSocketFrame(code, null), new FrameChecker(CloseWebSocketFrame.class, payload.array(), latch));
if (latch.getIoFuture().await(10, TimeUnit.SECONDS) != IoFuture.Status.DONE) {
Assert.fail();
}
latch.getIoFuture().get();
clientLatch.await();
Assert.assertEquals(code, reason.get().getCloseCode().getCode());
Assert.assertEquals("", reason.get().getReasonPhrase());
Assert.assertEquals(1, closeCount.get());
client.destroy();
}
@org.junit.Test
public void testBinaryWithByteBufferAsync() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Partial<ByteBuffer>() {
@Override
public void onMessage(ByteBuffer message, boolean last) {
Assert.assertTrue(last);
ByteBuffer buf = ByteBuffer.allocate(message.remaining());
buf.put(message);
buf.flip();
session.getAsyncRemote().sendBinary(buf);
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@org.junit.Test
public void testTextAsync() throws Exception {
final byte[] payload = "payload".getBytes();
final AtomicReference<Throwable> cause = new AtomicReference<>();
final AtomicBoolean connected = new AtomicBoolean(false);
final FutureResult latch = new FutureResult();
class TestEndPoint extends Endpoint {
@Override
public void onOpen(final Session session, EndpointConfig config) {
connected.set(true);
session.addMessageHandler(new MessageHandler.Partial<String>() {
StringBuilder sb = new StringBuilder();
@Override
public void onMessage(String message, boolean last) {
sb.append(message);
if (!last) {
return;
}
session.getAsyncRemote().sendText(sb.toString());
}
});
}
}
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
deployServlet(builder);
WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
client.connect();
client.send(new TextWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(TextWebSocketFrame.class, payload, latch));
latch.getIoFuture().get();
Assert.assertNull(cause.get());
client.destroy();
}
@Test
public void testErrorHandling() throws Exception {
ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
builder.addEndpoint(ServerEndpointConfig.Builder.create(ProgramaticErrorEndpoint.class, "/").configurator(new InstanceConfigurator(new ProgramaticErrorEndpoint())).build());
deployServlet(builder);
AnnotatedClientEndpoint c = new AnnotatedClientEndpoint();
Session session = ContainerProvider.getWebSocketContainer().connectToServer(c, new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
Assert.assertEquals("hi", ProgramaticErrorEndpoint.getMessage());
session.getAsyncRemote().sendText("app-error");
Assert.assertEquals("app-error", ProgramaticErrorEndpoint.getMessage());
Assert.assertEquals("ERROR: java.lang.RuntimeException", ProgramaticErrorEndpoint.getMessage());
Assert.assertTrue(c.isOpen());
session.getBasicRemote().sendText("io-error");
Assert.assertEquals("io-error", ProgramaticErrorEndpoint.getMessage());
Assert.assertEquals("ERROR: java.lang.RuntimeException", ProgramaticErrorEndpoint.getMessage());
Assert.assertTrue(c.isOpen());
((UndertowSession) session).forceClose();
Assert.assertEquals("CLOSED", ProgramaticErrorEndpoint.getMessage());
}
protected WebSocketVersion getVersion() {
return WebSocketVersion.V07;
}
private ServletContext deployServlet(final ServerWebSocketContainer deployment) throws ServletException {
final DeploymentInfo builder;
builder = new DeploymentInfo()
.setClassLoader(getClass().getClassLoader())
.setContextPath("/")
.setClassIntrospecter(TestClassIntrospector.INSTANCE)
.setDeploymentName("websocket.war")
.addFilter(new FilterInfo("filter", JsrWebSocketFilter.class))
.addFilterUrlMapping("filter", "/*", DispatcherType.REQUEST)
.addServletContextAttribute(javax.websocket.server.ServerContainer.class.getName(), deployment);
final PathHandler root = new PathHandler();
final ServletContainer container = ServletContainer.Factory.newInstance();
DeploymentManager manager = container.addDeployment(builder);
manager.deploy();
root.addPrefixPath(builder.getContextPath(), manager.start());
DefaultServer.setRootHandler(root);
return manager.getDeployment().getServletContext();
}
private static class InstanceConfigurator extends ServerEndpointConfig.Configurator {
private final Object endpoint;
private InstanceConfigurator(final Object endpoint) {
this.endpoint = endpoint;
}
@Override
public <T> T getEndpointInstance(final Class<T> endpointClass) throws InstantiationException {
return (T) endpoint;
}
}
}