<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def halt(self, message, emitter, *args, **kwargs):
        '''Halt the execution of the loop.'''
        self.process_event((FINISH, self, (), {}))
        global_event_queue.clear()