/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.logging.log4j.core.net;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.Appender;
import org.apache.logging.log4j.core.Filter;
import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.Logger;
import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.core.appender.ConsoleAppender;
import org.apache.logging.log4j.test.appender.ListAppender;
import org.apache.logging.log4j.core.appender.SocketAppender;
import org.apache.logging.log4j.core.filter.AbstractFilter;
import org.apache.logging.log4j.core.layout.PatternLayout;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
*
*/
public class SocketServerTest {
private static final String HOST = "localhost";
private static final String PORT = "8199";
private static final int PORTNUM = Integer.parseInt(PORT);
private static BlockingQueue<LogEvent> list = new ArrayBlockingQueue<LogEvent>(10);
private static SocketServer tcp;
private static Thread thread;
LoggerContext ctx = (LoggerContext) LogManager.getContext();
Logger root = ctx.getLogger("SocketServerTest");
@BeforeClass
public static void setupClass() throws Exception {
((LoggerContext) LogManager.getContext()).reconfigure();
tcp = new SocketServer(PORTNUM);
thread = new Thread(tcp);
thread.start();
}
@AfterClass
public static void cleanupClass() {
tcp.shutdown();
try {
thread.join();
} catch (InterruptedException iex) {
}
}
@After
public void teardown() {
Map<String,Appender> map = root.getAppenders();
for (Map.Entry<String, Appender> entry : map.entrySet()) {
Appender app = entry.getValue();
root.removeAppender(app);
app.stop();
}
}
@Test
public void testServer() throws Exception {
Filter socketFilter = new ThreadFilter(Filter.Result.NEUTRAL, Filter.Result.DENY);
Filter serverFilter = new ThreadFilter(Filter.Result.DENY, Filter.Result.NEUTRAL);
SocketAppender appender = SocketAppender.createAppender("localhost", PORT, "tcp", "-1",
"Test", null, null, null, socketFilter);
appender.start();
ListAppender listApp = new ListAppender("Events", serverFilter, null, false, false);
listApp.start();
PatternLayout layout = PatternLayout.createLayout("%m %ex%n", null, null, null);
ConsoleAppender console = ConsoleAppender.createAppender(layout, null, "SYSTEM_OUT", "Console", "true");
Logger serverLogger = ctx.getLogger(SocketServer.class.getName());
serverLogger.addAppender(console);
serverLogger.setAdditive(false);
// set appender on root and set level to debug
root.addAppender(appender);
root.addAppender(listApp);
root.setAdditive(false);
root.setLevel(Level.DEBUG);
root.debug("This is a test message");
root.debug("This is test message 2");
Thread.sleep(100);
List<LogEvent> events = listApp.getEvents();
assertNotNull("No event retrieved", events);
assertTrue("No events retrieved", events.size() > 0);
assertTrue("Incorrect event", events.get(0).getMessage().getFormattedMessage().equals("This is a test message"));
assertTrue("Incorrect number of events received", events.size() == 2);
assertTrue("Incorrect event", events.get(1).getMessage().getFormattedMessage().equals("This is test message 2"));
}
private class ThreadFilter extends AbstractFilter {
public ThreadFilter(Result onMatch, Result onMismatch) {
super(onMatch, onMismatch);
}
@Override
public Filter.Result filter(LogEvent event) {
return event.getThreadName().equals(Thread.currentThread().getName()) ? onMatch : onMismatch;
}
}
}