in log4j-server/src/main/java/org/apache/logging/log4j/server/AbstractSocketServer.java [202:215]
public void awaitTermination(final Thread serverThread) throws Exception {
final BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
while (true) {
final String line = reader.readLine();
if (line == null
|| line.equalsIgnoreCase("quit")
|| line.equalsIgnoreCase("stop")
|| line.equalsIgnoreCase("exit")) {
this.shutdown();
serverThread.join();
break;
}
}
}