class PresencePeer(object):
def __init__(self, name="unnamed", address=0):
super(PresencePeer, self).__init__()
self._name = NodeName(name)
self._address = UInt32()
self.address = address
def name(): #@NoSelf
doc = """Property for name."""
def fget(self):
return self._name.name
def fset(self, value):
self._name.name = value
return locals()
name = property(**name())
def address(): #@NoSelf
doc = """Property for address."""
def fget(self):
return self._address.value
def fset(self, value):
self._address.value = value
def fdel(self):
del self._address
return locals()
address = property(**address())
def address_str(): #@NoSelf
doc = """Address property that returns a string representation."""
def fget(self):
return self._address.pack()
return locals()
address_str = property(**address_str())
def unpack(self, string_repr):
"""Unpacks a PresencePeer object from a serialized string representation.
This implementation assumes that the given string is valid - otherwise
exceptions will be thrown when unpacking."""
try:
idx = self._name.unpack(string_repr)
idx += self._address.unpack(string_repr[idx:])
return idx
except (UnpackingError, ValidationError), excep:
raise UnpackingError('Error unpacking peer address. Message was="%s"', excep.args[0])
def __init__(self, name="unnamed", address=0):
super(PresencePeer, self).__init__()
self._name = NodeName(name)
self._address = UInt32()
self.address = address
self.__command_queue.put((packet_type, ""))
elif packet_type == PresenceDefines.ERROR:
try:
(error_number,) = struct.unpack("!B", packet[idx : idx + 1])
idx += 1
error_message = MaxLengthCString(PresenceDefines.MAX_COMMAND_SIZE - 4)
idx += error_message.unpack(packet[idx:])
self.__command_queue.put((packet_type, (error_number, error_message)))
except Exception, e:
self.__handle_monitor_error(False, e)
break
elif packet_type == PresenceDefines.NODE_NAME:
try:
node_name = NodeName()
idx += node_name.unpack(packet[idx:])
self.__command_queue.put((packet_type, node_name.name))
except Exception, e:
self.__handle_monitor_error(False, e)
else:
logger.info("Received invalid message. Type was = %i" % packet_type)
break
except Exception, e:
# A fatal error has occurred.
self.__sock.close()
self.__sock = None
self.__callbacks = {}
self.__command_queue = Queue.Queue()
self.__shutdown = False
self.__handle_monitor_error(True, e)
