def __onDeviceConnectionChange(self,data,size):
reader = RemoteMeDataReader(data)
size = int(size/3)
self.__logger.warning("size:{}".format(size))
for i in range(0,size):
deviceId = reader.readUInt16()
state = reader.readUInt8() == 1
for listener in self.__onDeviceConnectionChangeListeners:
listener(deviceId,state)
def __onConnectionChange(self, data):
reader = RemoteMeDataReader(data)
# data and type already took
deviceId = reader.readUInt16()
type = reader.readUInt8() # type 1 = weboscket type 2 = webrtc
state = remotemeStruct.ConnectionState(reader.readUInt8())
if type == 1:
for toCall in self.__onWebsocketConnectionChangeListeners:
toCall(state)
elif type == 2:
for toCall in self.__onWebRtcConnectionChangeListeners:
toCall(state)
def __readFromSocket(self):
concesousErrors = 0
while self.__socketObj is not None:
try:
header = self.__socketObj.recv(4)
if (len(header) == 4):
[messageType, size] = struct.unpack(">hh", header)
messageType = remotemeStruct.MessageType(messageType)
self.__logger.debug("got message type {} size:{}".format(
messageType, size))
data = self.__socketObj.recv(size)
if (len(data) == size):
self.__logger.debug('Python message received')
if (messageType ==
remotemeStruct.MessageType.USER_MESSAGE):
userMessageSettings = remotemeStruct.UserMessageSettings(
reader.readUInt8()) # for later use
receiverDeviceId = reader.readUInt16()
senderDeviceId = reader.readUInt16()
messageId = reader.readUInt16()
data = reader.readRest()
if (self.__ownId == receiverDeviceId):
self.__onUserMessage(userMessageSettings,
senderDeviceId, messageId,
data)
else:
print('PYTHON wrong deviceId :{} '.format(
receiverDeviceId))
elif (messageType == remotemeStruct.MessageType.
USER_MESSAGE_WEBPAGE_TOKEN):
reader = RemoteMeDataReader(data)
# data and type already took
userMessageSettings = remotemeStruct.UserMessageSettings(
reader.readUInt8()) # for later use
receiverDeviceId = reader.readUInt16()
senderDeviceId = reader.readUInt16()
sessionId = reader.readUInt16()
credit = reader.readUInt16()
time = reader.readUInt16()
data = reader.readRest()
if (self.__ownId == receiverDeviceId):
self.__onUserMessage(userMessageSettings,
senderDeviceId, 0, data,
sessionId, credit, time)
else:
print('PYTHON wrong deviceId :{} '.format(
receiverDeviceId))
elif messageType == remotemeStruct.MessageType.USER_SYNC_MESSAGE:
self.__logger.debug(
"expected size of bytes {} data length:{}".
format(
size - remotemeStruct.
USER_SYNC_DATA_HEADEARS_SIZE, len(data)))
receiverDeviceId = reader.readUInt16()
senderDeviceId = reader.readUInt16()
messageId = reader.readUInt64()
data = reader.readRest()
if (self.__ownId == receiverDeviceId):
self.__onSyncMessage(senderDeviceId, messageId,
data)
else:
print('PYTHON wrong deviceId :{} '.format(
receiverDeviceId))
elif messageType == remotemeStruct.MessageType.USER_SYNC_MESSAGE_WEBPAGE_TOKEN:
self.__logger.debug(
"expected size of bytes {} data length:{}".
format(
size - remotemeStruct.
USER_SYNC_DATA_HEADEARS_SIZE, len(data)))
receiverDeviceId = reader.readUInt16()
senderDeviceId = reader.readUInt16()
sessionId = reader.readUInt16()
credit = reader.readUInt16()
time = reader.readUInt16()
messageId = reader.readUInt64()
data = reader.readRest()
if (self.__ownId == receiverDeviceId):
self.__onSyncMessage(senderDeviceId, messageId,
data, sessionId, credit,
time)
else:
print('PYTHON wrong deviceId :{} '.format(
receiverDeviceId))
elif messageType in (
remotemeStruct.MessageType.
VARIABLE_CHANGE_PROPAGATE_MESSAGE,
remotemeStruct.MessageType.
VARIABLE_CHANGE_PROPAGATE_MESSAGE_WEBPAGE_TOKEN
):
self.getVariables().__onVariableChangePropagate(
data, messageType)
elif messageType == remotemeStruct.MessageType.CONNECTION_CHANGE:
self.__onConnectionChange(data)
else:
print('PYTHON wrong data type {} '.format(
messageType))
concesousErrors = 0
except:
self.__logger.exception("error while processing message")
concesousErrors = concesousErrors + 1
if concesousErrors > 5:
self.__logger.error("more then 10 errors exit")
exit(0)
print("PYTHON end loop")
def _RemoteMe__onVariableChangePropagate(self,data,messageType):
reader = RemoteMeDataReader(data)
# data and type already took
senderDeviceId = reader.readUInt16()
receiverDeviceId = reader.readUInt16()
if messageType == remotemeStruct.MessageType.VARIABLE_CHANGE_PROPAGATE_MESSAGE_WEBPAGE_TOKEN:
sessionId = reader.readUInt16()
credit = reader.readUInt16()
time = reader.readUInt16()
else:
sessionId = None
credit = None
time = None
count = reader.readUInt16()
while count != 0:
count = count-1
type = remotemeStruct.VariableType(reader.readUInt16())
name = reader.readString()
self.__logger.debug("type:{} name:{} is bool {}".format(type, name,(type ==remotemeStruct.VariableType.BOOLEAN) ))
if type ==remotemeStruct.VariableType.BOOLEAN:
value = reader.readInt8()==1
self.__logger.debug("try to call {} {}".format(name,value))
toCall= self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount ==1:
toCall.toCall(value)
else:
toCall.toCall(value,sessionId,credit,time)
else:
self.__logger.debug("ddint found caller")
elif type == remotemeStruct.VariableType.INTEGER:
value = reader.readInt32()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 1:
toCall.toCall(value)
else:
toCall.toCall(value, sessionId, credit, time)
elif type == remotemeStruct.VariableType.TEXT:
value = reader.readString()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 1:
toCall.toCall(value)
else:
toCall.toCall(value, sessionId, credit, time)
elif type == remotemeStruct.VariableType.SMALL_INTEGER_3:
value = reader.readInt16()
value2 = reader.readInt16()
value3 = reader.readInt16()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 3:
toCall.toCall(value, value2,value3)
else:
toCall.toCall(value, value2,value3, sessionId, credit, time)
elif type == remotemeStruct.VariableType.SMALL_INTEGER_2:
value = reader.readInt16()
value2 = reader.readInt16()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 2:
toCall.toCall(value, value2)
else:
toCall.toCall(value, value2, sessionId, credit, time)
elif type == remotemeStruct.VariableType.INTEGER_BOOLEAN:
value = reader.readInt32()
value2 =reader.readInt8()==1
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 2:
toCall.toCall(value, value2)
else:
toCall.toCall(value, value2, sessionId, credit, time)
elif type == remotemeStruct.VariableType.DOUBLE:
value = reader.readDouble()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 1:
toCall.toCall(value)
else:
toCall.toCall(value, sessionId, credit, time)
elif type == remotemeStruct.VariableType.TEXT_2:
value = reader.readString()
value2 = reader.readString()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 2:
toCall.toCall(value, value2)
else:
toCall.toCall(value, value2, sessionId, credit, time)
elif type == remotemeStruct.VariableType.SMALL_INTEGER_2_TEXT_2:
value = reader.readInt16()
value2 = reader.readInt16()
value3 = reader.readString()
value4 = reader.readString()
toCall = self.__observables.get(name + str(type.value),None)
if toCall is not None:
if toCall.paramCount == 4:
toCall.toCall(value, value2,value3,value4)
else:
toCall.toCall(value, value2,value3,value4, sessionId, credit, time)