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Do not process more client requests when modules are shutting down.

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This commit is contained in:
grossmj 2014-04-30 10:40:07 -06:00
parent e7d9f73e1e
commit b54e554497
1 changed files with 6 additions and 1 deletions
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7
gns3server/modules/base.py
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@ -150,7 +150,7 @@ class IModule(multiprocessing.Process):
def stop(self, signum=None): def stop(self, signum=None):
""" """
Adds a callback to stop the event loop & ZeroMQ. Adds a callback to stop the event loop & ZeroMQ.
:param signum: signal number (if called by the signal handler) :param signum: signal number (if called by the signal handler)
""" """
@ -235,6 +235,11 @@ class IModule(multiprocessing.Process):
:param request: request from ZeroMQ server :param request: request from ZeroMQ server
""" """
# server is shutting down, do not process
# more request
if self._stopping:
return
try: try:
request = zmq.utils.jsonapi.loads(request[0]) request = zmq.utils.jsonapi.loads(request[0])
except ValueError: except ValueError: