List of usage examples for io.netty.util.concurrent Future cause
Throwable cause();
From source file:com.turo.pushy.apns.ApnsChannelPool.java
License:Open Source License
private void discardChannel(final Channel channel) { assert this.executor.inEventLoop(); this.idleChannels.remove(channel); this.allChannels.remove(channel); this.metricsListener.handleConnectionRemoved(); this.channelFactory.destroy(channel, this.executor.<Void>newPromise()) .addListener(new GenericFutureListener<Future<Void>>() { @Override/*from w ww .j ava 2 s .c o m*/ public void operationComplete(final Future<Void> destroyFuture) throws Exception { if (!destroyFuture.isSuccess()) { log.warn("Failed to destroy channel.", destroyFuture.cause()); } } }); }
From source file:com.turo.pushy.apns.ApnsClient.java
License:Open Source License
/** * <p>Sends a push notification to the APNs gateway.</p> * * <p>This method returns a {@code Future} that indicates whether the notification was accepted or rejected by the * gateway. If the notification was accepted, it may be delivered to its destination device at some time in the * future, but final delivery is not guaranteed. Rejections should be considered permanent failures, and callers * should <em>not</em> attempt to re-send the notification.</p> * * <p>The returned {@code Future} may fail with an exception if the notification could not be sent. Failures to * <em>send</em> a notification to the gatewayi.e. those that fail with exceptionsshould generally be considered * non-permanent, and callers should attempt to re-send the notification when the underlying problem has been * resolved.</p>//from w w w. j a v a 2 s .c o m * * @param notification the notification to send to the APNs gateway * * @param <T> the type of notification to be sent * * @return a {@code Future} that will complete when the notification has been either accepted or rejected by the * APNs gateway * * @see com.turo.pushy.apns.util.concurrent.PushNotificationResponseListener * * @since 0.8 */ @SuppressWarnings("unchecked") public <T extends ApnsPushNotification> PushNotificationFuture<T, PushNotificationResponse<T>> sendNotification( final T notification) { final PushNotificationFuture<T, PushNotificationResponse<T>> responseFuture; if (!this.isClosed.get()) { final PushNotificationPromise<T, PushNotificationResponse<T>> responsePromise = new PushNotificationPromise<>( this.eventLoopGroup.next(), notification); final long notificationId = this.nextNotificationId.getAndIncrement(); this.channelPool.acquire().addListener(new GenericFutureListener<Future<Channel>>() { @Override public void operationComplete(final Future<Channel> acquireFuture) throws Exception { if (acquireFuture.isSuccess()) { final Channel channel = acquireFuture.getNow(); channel.writeAndFlush(responsePromise) .addListener(new GenericFutureListener<ChannelFuture>() { @Override public void operationComplete(final ChannelFuture future) throws Exception { if (future.isSuccess()) { ApnsClient.this.metricsListener.handleNotificationSent(ApnsClient.this, notificationId); } } }); ApnsClient.this.channelPool.release(channel); } else { responsePromise.tryFailure(acquireFuture.cause()); } } }); responsePromise.addListener(new PushNotificationResponseListener<T>() { @Override public void operationComplete(final PushNotificationFuture<T, PushNotificationResponse<T>> future) throws Exception { if (future.isSuccess()) { final PushNotificationResponse response = future.getNow(); if (response.isAccepted()) { ApnsClient.this.metricsListener.handleNotificationAccepted(ApnsClient.this, notificationId); } else { ApnsClient.this.metricsListener.handleNotificationRejected(ApnsClient.this, notificationId); } } else { ApnsClient.this.metricsListener.handleWriteFailure(ApnsClient.this, notificationId); } } }); responseFuture = responsePromise; } else { final PushNotificationPromise<T, PushNotificationResponse<T>> failedPromise = new PushNotificationPromise<>( GlobalEventExecutor.INSTANCE, notification); failedPromise.setFailure(CLIENT_CLOSED_EXCEPTION); responseFuture = failedPromise; } return responseFuture; }
From source file:com.turo.pushy.apns.ApnsClientTest.java
License:Open Source License
@Test
@Parameters({ "true", "false" })
public void testSendNotificationToUntrustedServer(final boolean useTokenAuthentication) throws Exception {
final ApnsClient cautiousClient;
if (useTokenAuthentication) {
cautiousClient = new ApnsClientBuilder().setApnsServer(HOST, PORT).setSigningKey(this.signingKey)
.setEventLoopGroup(CLIENT_EVENT_LOOP_GROUP).build();
} else {/*from w w w .j a v a2 s . co m*/
try (final InputStream p12InputStream = getClass()
.getResourceAsStream(MULTI_TOPIC_CLIENT_KEYSTORE_FILENAME)) {
cautiousClient = new ApnsClientBuilder().setApnsServer(HOST, PORT)
.setClientCredentials(p12InputStream, KEYSTORE_PASSWORD)
.setEventLoopGroup(CLIENT_EVENT_LOOP_GROUP).build();
}
}
final MockApnsServer server = this.buildServer(new AcceptAllPushNotificationHandlerFactory());
try {
server.start(PORT).await();
final Future<PushNotificationResponse<SimpleApnsPushNotification>> sendFuture = cautiousClient
.sendNotification(new SimpleApnsPushNotification(DEVICE_TOKEN, TOPIC, PAYLOAD)).await();
assertFalse("Clients must not connect to untrusted servers.", sendFuture.isSuccess());
assertTrue("Clients should refuse to connect to untrusted servers due to an SSL handshake failure.",
sendFuture.cause() instanceof SSLHandshakeException);
} finally {
cautiousClient.close().await();
server.shutdown().await();
}
}
From source file:com.turo.pushy.apns.ApnsClientTest.java
License:Open Source License
@Test
@Parameters({ "true", "false" })
public void testSendManyNotifications(final boolean useTokenAuthentication) throws Exception {
final int notificationCount = 1000;
final List<SimpleApnsPushNotification> pushNotifications = new ArrayList<>();
for (int i = 0; i < notificationCount; i++) {
final String token = ApnsClientTest.generateRandomDeviceToken();
final String payload = ApnsClientTest.generateRandomPayload();
pushNotifications.add(new SimpleApnsPushNotification(token, TOPIC, payload));
}// ww w . j a va2 s . c om
final List<Future<PushNotificationResponse<SimpleApnsPushNotification>>> futures = new ArrayList<>();
final MockApnsServer server = this.buildServer(new AcceptAllPushNotificationHandlerFactory());
final ApnsClient client = useTokenAuthentication ? this.buildTokenAuthenticationClient()
: this.buildTlsAuthenticationClient();
try {
server.start(PORT).await();
for (final SimpleApnsPushNotification pushNotification : pushNotifications) {
futures.add(client.sendNotification(pushNotification));
}
for (final Future<PushNotificationResponse<SimpleApnsPushNotification>> future : futures) {
future.await();
assertTrue("Send future should have succeeded, but failed with: " + future.cause(),
future.isSuccess());
}
} finally {
client.close().await();
server.shutdown().await();
}
}
From source file:com.turo.pushy.apns.server.BaseHttp2Server.java
License:Open Source License
BaseHttp2Server(final SslContext sslContext, final EventLoopGroup eventLoopGroup) { this.sslContext = sslContext; if (this.sslContext instanceof ReferenceCounted) { ((ReferenceCounted) this.sslContext).retain(); }//from w w w . j a v a 2s. c o m this.bootstrap = new ServerBootstrap(); if (eventLoopGroup != null) { this.bootstrap.group(eventLoopGroup); this.shouldShutDownEventLoopGroup = false; } else { this.bootstrap.group(new NioEventLoopGroup(1)); this.shouldShutDownEventLoopGroup = true; } this.allChannels = new DefaultChannelGroup(this.bootstrap.config().group().next()); this.bootstrap.channel(ServerChannelClassUtil.getServerSocketChannelClass(this.bootstrap.config().group())); this.bootstrap.childHandler(new ChannelInitializer<SocketChannel>() { @Override protected void initChannel(final SocketChannel channel) { final SslHandler sslHandler = sslContext.newHandler(channel.alloc()); channel.pipeline().addLast(sslHandler); channel.pipeline().addLast(ConnectionNegotiationErrorHandler.INSTANCE); sslHandler.handshakeFuture().addListener(new GenericFutureListener<Future<Channel>>() { @Override public void operationComplete(final Future<Channel> handshakeFuture) throws Exception { if (handshakeFuture.isSuccess()) { BaseHttp2Server.this.addHandlersToPipeline(sslHandler.engine().getSession(), channel.pipeline()); channel.pipeline().remove(ConnectionNegotiationErrorHandler.INSTANCE); BaseHttp2Server.this.allChannels.add(channel); } else { log.debug("TLS handshake failed.", handshakeFuture.cause()); } } }); } }); }
From source file:com.twitter.http2.PipeTest.java
License:Apache License
@Test public void testCS() { pipe.close(); Future<Void> sendFuture = pipe.send(MESSAGE); assertNotNull(sendFuture.cause()); }
From source file:com.twitter.http2.PipeTest.java
License:Apache License
@Test public void testCR() { pipe.close(); Future<Object> recvFuture = pipe.receive(); assertNotNull(recvFuture.cause()); }
From source file:com.twitter.http2.PipeTest.java
License:Apache License
@Test public void testCSR() { pipe.close();/*from w w w. j a va 2s. co m*/ Future<Void> sendFuture = pipe.send(MESSAGE); assertNotNull(sendFuture.cause()); Future<Object> recvFuture = pipe.receive(); assertNotNull(recvFuture.cause()); assertNotNull(sendFuture.cause()); }
From source file:com.twitter.http2.PipeTest.java
License:Apache License
@Test public void testSRCS() { Future<Void> sendFuture1 = pipe.send(MESSAGE1); assertFalse(sendFuture1.isDone());/*w w w . j av a 2 s . c o m*/ Future<Object> recvFuture = pipe.receive(); assertSame(MESSAGE1, recvFuture.getNow()); assertTrue(sendFuture1.isSuccess()); pipe.close(); Future<Void> sendFuture2 = pipe.send(MESSAGE2); assertNotNull(sendFuture2.cause()); }
From source file:com.twitter.http2.PipeTest.java
License:Apache License
@Test public void testSRCR() { Future<Void> sendFuture = pipe.send(MESSAGE); assertFalse(sendFuture.isDone());/*from ww w. java 2 s .c o m*/ Future<Object> recvFuture1 = pipe.receive(); assertSame(MESSAGE, recvFuture1.getNow()); assertTrue(sendFuture.isSuccess()); pipe.close(); Future<Object> recvFuture2 = pipe.receive(); assertNotNull(recvFuture2.cause()); assertTrue(sendFuture.isSuccess()); }