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
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