def run_slave(url):
slave = Slave(url)
while True:
task, status_code = slave.fetch_next_task()
if status_code != HTTP_404_NOT_FOUND:
slave.process_task(task)
print()
else:
print()
print('PID {}: No tasks found! Sleeping for 2 second...'
.format(os.getpid()))
time.sleep(2)
