UNHANDLED EXCEPTION (2012-09-27 14:27:41.090708)
Working directory: /usr/local/noc
<type 'exceptions.AttributeError'>
'NoneType' object has no attribute 'fileno'
START OF TRACEBACK
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File: /usr/local/noc/lib/nbsocket/basesocket.py (Line: 95)
Function: fileno
   88         def fileno(self):
   89             """
   90             Get socket system file id
   91
   92             :return: file id or None
   93             :rtype: int or None
   94             """
   95 ==>         return self.socket.fileno()
   96
   97         def handle_read(self):
   98             """
   99             Read handler. Called every time when socket has data available
  100             to be reading.
  101             """
Variables:
                self = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/pollers/selectpoller.py (Line: 37)
Function: add_reader
   30             Add reader to poller
   31             :param sock: Socket instance
   32             :type sock: Socket
   33             :return:
   34             """
   35             if sock in self.readers:
   36                 return
   37 ==>         f = sock.fileno()
   38             self.readers.add(sock)
   39             self.rset += [f]
   40             self.sockets[f] = sock
   41
   42         def add_writer(self, sock):
   43             """
Variables:
                self = <noc.lib.nbsocket.pollers.selectpoller.SelectPoller object at 0x804bc6e10>
                sock = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/socketfactory.py (Line: 190)
Function: set_status
  183                 l += ["+READ" if r else "-READ"]
  184             if w is not None:
  185                 l += ["+WRITE" if w else "-WRITE"]
  186             logging.debug("%s set_status: %s" % (sock, " ".join(l)))
  187             with self.register_lock:
  188                 if r is not None:
  189                     if r:
  190 ==>                     self.poller.add_reader(sock)
  191                     else:
  192                         self.poller.remove_reader(sock)
  193                 if w is not None:
  194                     if w:
  195                         self.poller.add_writer(sock)
  196                         if not self.write_delay:
Variables:
                self = <noc.lib.nbsocket.socketfactory.SocketFactory object at 0x804bc6b50>
                   r = True
                sock = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
                   l = ['+READ', '-WRITE']
                   w = False
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/basesocket.py (Line: 189)
Function: set_status
  182         def update_status(self):
  183             """
  184             Update socket status to indicate socket still active
  185             """
  186             self.last_read = time.time()
  187
  188         def set_status(self, r=None, w=None):
  189 ==>         self.factory.set_status(self, r=r, w=w)
  190
  191         def is_stale(self):
  192             """
  193             Check socket is stale.
  194             Called by SocketFactory.close_stale to determine
  195             should socket be closed forcefully
Variables:
                self = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
                   r = True
                   w = False
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/tcpsocket.py (Line: 93)
Function: handle_connect
   86
   87         def handle_connect(self):
   88             """
   89             Set is_connected flag and call on_connect()
   90             """
   91             self.debug("Connected")
   92             self.is_connected = True
   93 ==>         self.set_status(r=True, w=bool(self.out_buffer))
   94             self.on_connect()
   95
   96         def write(self, msg):
   97             """
   98             Save data to internal buffer. Actual send will be performed
   99             in handle_write() method
Variables:
                self = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/connectedtcpsocket.py (Line: 59)
Function: handle_read
   52                 return
   53             elif e not in (0, EISCONN, EINPROGRESS, EALREADY, EWOULDBLOCK):
   54                 raise socket.error, (e, errorcode[e])
   55             self.set_status(r=self.is_connected, w=not self.is_connected)
   56
   57         def handle_read(self):
   58             if not self.is_connected:
   59 ==>             self.handle_connect()
   60                 return
   61             try:
   62                 data = self.socket.recv(self.READ_CHUNK)
   63             except socket.error, why:
   64                 if why[0] in (ECONNREFUSED, EHOSTUNREACH):
   65                     self.on_conn_refused()
Variables:
                self = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
------------------------------------------------------------------------
File: /usr/local/noc/lib/nbsocket/socketfactory.py (Line: 93)
Function: guarded_socket_call
   86             Wrapper for safe call of socket method. Handles and reports
   87             socket errors.
   88
   89             :return: Call status
   90             :rtype: Bool
   91             """
   92             try:
   93 ==>             method()
   94             except Exception:
   95                 exc = get_socket_error()
   96                 try:
   97                     if exc:
   98                         socket.on_error(exc)
   99                     else:
Variables:
                self = <noc.lib.nbsocket.socketfactory.SocketFactory object at 0x804bc6b50>
              socket = <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>
                 exc = None
              method = <bound method ActivatorSocket.handle_read of <ActivatorSocket(0x80602e690, 127.0.0.1:19701, closing, connected)>>
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END OF TRACEBACK