In a message of Sat, 25 Jul 2015 19:43:45 +0200, "Stéphane Wirtel" writes: >the bind function is for the server, not for the client. > >here is an example: https://wiki.python.org/moin/UdpCommunication > >Stephane >On 25 Jul 2015, at 19:10, Nils wrote: > >> UDP and Python2.7 and 2.7 documentation gives error! >> I am trying to send UDP messages from one PC to another, using P2.7. >> BUT I get an error I do not understand, this as I am following the >> doc's for Python2.7! Listing of the script with error result >> following: >> >> import socket >> >> UDP_IP = '192.168.0.90' >> UDP_PORT = 45121 >> msg = '7654321' >> >> print ("UDP target IP:", UDP_IP) >> print ("UDP target port:", UDP_PORT) >> print ("message:", msg) >> >> sock = socket.socket(socket.AF_INET, # Internet >> socket.SOCK_DGRAM) # UDP >> sock.bind((UDP_IP, UDP_PORT)) >> sock.send( msg ) >> >> >> C:\Utveckling\Counter_python>Counter_send.py >> ('UDP target IP:', '192.168.0.90') >> ('UDP target port:', 45121) >> ('message:', '7654321') >> Traceback (most recent call last): >> File "C:\Utveckling\Counter_python\Counter_send.py", line 13, in >> <module> >> sock.bind((UDP_IP, UDP_PORT)) >> File "C:\Python27\lib\socket.py", line 228, in meth >> return getattr(self._sock,name)(*args) >> socket.error: [Errno 10049] The requested address is not valid in its >> context >> >> C:\Utveckling\Counter_python> >> >> So, please tell me where I am doing wrong, or is doc's wrong?? >> Nils in Uppsala
Stephane is correct, of course. I read things too superficially, sorry. (but if ipcpnfig doesn't find it, you will still have this problem:) Laura -- https://mail.python.org/mailman/listinfo/python-list
