setup();
queueUrl = this.getQueueUrl(1, USR.USER1);
logger.info("event=created_queue queue_url=" + queueUrl);
ScheduledThreadPoolExecutor ep = new ScheduledThreadPoolExecutor(100);
logger.info("event=launching_monitor");
ep.submit(new MonitorDaemon());
for (int i=0; i<numReceivers; i++) {
logger.info("event=launching_receiver");
ep.submit(new MessageReceiver());
}
for (int i=0; i<numSenders; i++) {