On Thu, Mar 28, 2013 at 6:24 PM, succer110@tiscali.it <succer110@tiscali.it> wrote:

I have made 2 application: 

The client extract data from a sql server (10k lines), and send every line pickled to a "collector" server via socket.

The server uses twisted and receive every line, unpikle it and store the data in another sql server.

Everytime i start sending data from client to server, in the first 200 line (everytime a different line) **the server** throws an exception:

SOMETIMES it something like:

    Traceback (most recent call last):

      File "collector2.py", line 81, in dataReceived

        self.count,account = pickle.loads(data)

      File "/usr/lib/python2.6/pickle.py", line 1374, in loads

        return Unpickler(file).load()

      File "/usr/lib/python2.6/pickle.py", line 858, in load

        dispatch[key](self)

      File "/usr/lib/python2.6/pickle.py", line 1138, in load_pop

        del self.stack[-1]

    IndexError: list assignment index out of range

And my server:

    def dataReceived(self, data):

    try:

    self.count,account = pickle.loads(data)        

    except Exception as e:

    print "Eccezione:", e

    print self.count+1

    print  data

    print traceback.print_exc()