def _parseData(self, message, logLevel): data = NimbleData.fromMessage(message) self._logData(data, logLevel) return data
def _parseData(self, message, logLevel): data = NimbleData.fromMessage(message) self._logData(data, logLevel) return data
def _parseData(self, message, logLevel): cd = NimbleData.fromMessage(message) self._logData(cd, logLevel) return cd
def _sendRemote(self, nimbleData): responseFlags = 0 message = u'' retry = NimbleEnvironment.REMOTE_RETRY_COUNT while retry > 0: try: self.open() except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to open connection', err ] retry -= 1 if retry == 0: if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None continue try: serialData = nimbleData.serialize() except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to serialize data for transmission', err ] if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None try: self._chunk.clear() self._chunk.writeUint32(NimbleEnvironment.CONNECTION_FLAGS) self._chunk.writeString( serialData + NimbleEnvironment.TERMINATION_IDENTIFIER) self._socket.sendall(self._chunk.byteArray) except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to send data', err ] self.close() retry -= 1 if retry == 0: if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None continue try: self._chunk.clear() b = SocketUtils.receiveInChunks( self._socket, chunkSize=NimbleEnvironment.SOCKET_RESPONSE_CHUNK_SIZE) self._chunk.writeString(b) self._chunk.position = 0 responseFlags = self._chunk.readUint32() message = StringUtils.strToUnicode(self._chunk.read(-1)) # Break while loop on successful reading of the result if message is not None: break except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Unable to read response', err) self.close() return None try: if not (responseFlags & ConnectionFlags.KEEP_ALIVE): self.close() except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Unable to close connection', err) try: return NimbleData.fromMessage(message) except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Response data parsing failure', err) return None
def _sendRemote(self, nimbleData): responseFlags = 0 message = u'' retry = NimbleEnvironment.REMOTE_RETRY_COUNT while retry > 0: try: self.open() except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to open connection', err ] retry -= 1 if retry == 0: if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None continue try: serialData = nimbleData.serialize() except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to serialize data for transmission', err ] if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None try: self._chunk.clear() self._chunk.writeUint32(NimbleEnvironment.CONNECTION_FLAGS) self._chunk.writeString(serialData + NimbleEnvironment.TERMINATION_IDENTIFIER) self._socket.sendall(self._chunk.byteArray) except Exception as err: failure = [ '[ERROR | NIMBLE COMMUNICATION] Unable to send data', err ] self.close() retry -= 1 if retry == 0: if not nimble.quietFailure: NimbleEnvironment.logError(failure[0], failure[1]) return None continue try: self._chunk.clear() b = SocketUtils.receiveInChunks( self._socket, chunkSize=NimbleEnvironment.SOCKET_RESPONSE_CHUNK_SIZE) self._chunk.writeString(b) self._chunk.position = 0 responseFlags = self._chunk.readUint32() message = StringUtils.strToUnicode(self._chunk.read(-1)) # Break while loop on successful reading of the result if message is not None: break except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Unable to read response', err) self.close() return None try: if not (responseFlags & ConnectionFlags.KEEP_ALIVE): self.close() except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Unable to close connection', err) try: return NimbleData.fromMessage(message) except Exception as err: if not nimble.quietFailure: NimbleEnvironment.logError( '[ERROR | NIMBLE COMMUNICATION] Response data parsing failure', err) return None
break except Exception, err: print '[ERROR] Nimble communication failure: Unable to read response' print err self.close() return None try: self.close() except Exception, err: print '[ERROR] Nimble communication failure: Unable to close connection' print err try: return NimbleData.fromMessage(message) except Exception, err: print 'Nimble communication data failure.' print err return None #=================================================================================================== # I N T R I N S I C #___________________________________________________________________________________________________ __del__ def __del__(self): try: self._socket.close() except Exception, err: pass