001package com.github.theholywaffle.teamspeak3;
002
003/*
004 * #%L
005 * TeamSpeak 3 Java API
006 * %%
007 * Copyright (C) 2014 Bert De Geyter
008 * %%
009 * Permission is hereby granted, free of charge, to any person obtaining a copy
010 * of this software and associated documentation files (the "Software"), to deal
011 * in the Software without restriction, including without limitation the rights
012 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
013 * copies of the Software, and to permit persons to whom the Software is
014 * furnished to do so, subject to the following conditions:
015 * 
016 * The above copyright notice and this permission notice shall be included in
017 * all copies or substantial portions of the Software.
018 * 
019 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
020 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
021 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
022 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
023 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
024 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
025 * THE SOFTWARE.
026 * #L%
027 */
028
029import java.util.logging.Level;
030
031public class KeepAliveThread extends Thread {
032
033        private static final int SLEEP = 60_000;
034
035        private final SocketWriter writer;
036        private final TS3ApiAsync asyncApi;
037
038        public KeepAliveThread(SocketWriter writer, TS3ApiAsync asyncApi) {
039                super("[TeamSpeak-3-Java-API] Keep alive");
040                this.writer = writer;
041                this.asyncApi = asyncApi;
042        }
043
044        @Override
045        public void run() {
046                try {
047                        while (!isInterrupted()) {
048                                final long idleTime = writer.getIdleTime();
049                                if (idleTime >= SLEEP) {
050                                        // Using the asynchronous API so we get InterruptedExceptions
051                                        asyncApi.whoAmI().get();
052                                } else {
053                                        Thread.sleep(SLEEP - idleTime);
054                                }
055                        }
056                } catch (final InterruptedException e) {
057                        // Thread stopped properly, ignore
058                } catch (final Exception e) {
059                        TS3Query.log.log(Level.WARNING, "KeepAlive thread has stopped!", e);
060                }
061        }
062}