| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket.server.examples.echo; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| import org.eclipse.jetty.websocket.api.BatchMode; |
| import org.eclipse.jetty.websocket.api.RemoteEndpoint; |
| import org.eclipse.jetty.websocket.api.Session; |
| import org.eclipse.jetty.websocket.api.annotations.OnWebSocketMessage; |
| import org.eclipse.jetty.websocket.api.annotations.WebSocket; |
| |
| /** |
| * Example Socket for echoing back Big data using the Annotation techniques along with stateless techniques. |
| */ |
| @WebSocket(maxTextMessageSize = 64 * 1024, maxBinaryMessageSize = 64 * 1024) |
| public class BigEchoSocket |
| { |
| private static final Logger LOG = Log.getLogger(BigEchoSocket.class); |
| |
| @OnWebSocketMessage |
| public void onBinary(Session session, byte buf[], int offset, int length) throws IOException |
| { |
| if (!session.isOpen()) |
| { |
| LOG.warn("Session is closed"); |
| return; |
| } |
| RemoteEndpoint remote = session.getRemote(); |
| remote.sendBytes(ByteBuffer.wrap(buf, offset, length), null); |
| if (remote.getBatchMode() == BatchMode.ON) |
| remote.flush(); |
| } |
| |
| @OnWebSocketMessage |
| public void onText(Session session, String message) throws IOException |
| { |
| if (!session.isOpen()) |
| { |
| LOG.warn("Session is closed"); |
| return; |
| } |
| RemoteEndpoint remote = session.getRemote(); |
| remote.sendString(message, null); |
| if (remote.getBatchMode() == BatchMode.ON) |
| remote.flush(); |
| } |
| } |