On Fri, Feb 25, 2011 at 08:42:31PM +0530, kunal ghosh wrote:
> step 1: holepunch , send UDP packet from receiver to sender
> from socket import *
> s = socket(AF_INET,SOCK_DGRAM)
> host = "<receiver ip>"
> port = <receiver port>
> s.bind((host,port))
> s.sendto("Message",("<sender ip>",<sender port>))
>
> here i get the following error
> *error: [Errno 22] Invalid argument*
> i dunno how to resolve this issue.
Don't use the bind call in the UDP client.Make sure your ipaddress is
proper.Otherwise your code looks fine.
--
Senthil
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