def bindDevice(self, message):
"""
Invoked when a Device wishes to bind to the Server.
The Device is added to the collection of available Devices, and a
request to refresh the list of active sessions is queued for later.
"""
if message.system_request.HasField('device'):
device = Devices.addFromProtobuf(message.system_request.device)
if device in Devices:
self.connection.device = device
device.connection = self.connection
def enumerateSessions():
"""
We pass this function to the reactor to call later and grab
a list of active Sessions from the Agent.
We define this here to capture the outer scope temporarily.
"""
device.enumerateSessions()
reactor.callLater(1.0, enumerateSessions)
return SystemResponseFactory.bound(device)\
.inReplyTo(message)\
.build()
else:
return SystemResponseFactory\
.error(Message.SystemResponse.BOUND, "error binding")\
.inReplyTo(message)\
.build()
else:
return SystemResponseFactory\
.error(Message.SystemResponse.BOUND, "no device specified")\
.inReplyTo(message)\
.build()