def new_circuit(self, circ_event):
"""
Invoke a new probing module when a new circuit becomes ready.
"""
self.stats.update_circs(circ_event)
self.check_finished()
if circ_event.status not in [CircStatus.BUILT]:
return
last_hop = circ_event.path[-1]
exit_fpr = last_hop[0]
logger.debug("Circuit for exit relay \"%s\" is built. "
"Now invoking probing module." % exit_fpr)
run_cmd_over_tor = command.Command(self.queue, circ_event.id,
socket.socket)
exit_desc = get_relay_desc(self.controller, exit_fpr)
if exit_desc is None:
self.controller.close_circuit(circ_event.id)
return
module = module_closure(
self.queue, self.module.probe, circ_event.id, exit_desc,
command.run_python_over_tor(self.queue, circ_event.id,
self.socks_port), run_cmd_over_tor)
proc = multiprocessing.Process(target=module)
proc.daemon = True
proc.start()
def new_circuit(self, circ_event):
"""
Invoke a new probing module when a new circuit becomes ready.
"""
self.stats.update_circs(circ_event)
self.check_finished()
if circ_event.status not in [CircStatus.BUILT]:
return
last_hop = circ_event.path[-1]
exit_fpr = last_hop[0]
logger.debug("Circuit for exit relay \"%s\" is built. "
"Now invoking probing module." % exit_fpr)
run_cmd_over_tor = command.Command(self.queue,
circ_event.id,
socket.socket)
exit_desc = get_relay_desc(self.controller, exit_fpr)
if exit_desc is None:
self.controller.close_circuit(circ_event.id)
return
module = module_closure(self.queue, self.module.probe,
circ_event.id, exit_desc,
command.run_python_over_tor(self.queue,
circ_event.id,
self.socks_port),
run_cmd_over_tor)
proc = multiprocessing.Process(target=module)
proc.daemon = True
proc.start()