Usage

>>> transport = 'TBufferedTransport'
>>> protocol = 'TBinaryProtocol'
>>> thrift_file = 'tutorial.thrift'
>>> service = 'Calculator'
>>> method = 'add'
>>> params = {'num1': 1, 'num2': 3}

>>> jt = JsonThrift(transport, protocol, thrift_file, service)
>>> msg = jt.pack_request(method, params, 1)
>>> response = send_and_recv(msg) # send msg to server, receive response
>>> result = jt.unpack_response(response)[4]
>>> print result
{'success': 4}

>>> method = 'calculate'
>>> params = {'logid': 1, 'w':{'op': 4, 'num1': 1, 'num2': 0}}
>>> msg = jt.pack_request(method, params, 2)
>>> response = send_and_recv(msg) # send msg to server, receive response
>>> result = jt.unpack_response(response)[4]
>>> print result
{'ouch': {'whatOp': 4, 'why': 'Cannot divide by 0'}}

>>> # unpack_response returns a tuple, which contains:
>>> #   message size(TFramedTransport)/None(TBufferedTransport),
>>> #   message type, will be 2 for thrift REPLY message
>>> #   method
>>> #   sequence id
>>> #   return value