"Janto Dreijer" <[EMAIL PROTECTED]> writes:
> Steve Holden wrote:
> > Note that TCP and UDP port spaces are disjoint, so there's no way for
> > TCP and UDP to use "the same port" - they can, however, use the same
> > port number. Basically the TCP and UDP spaces have nothing to do with
> > each ot
"Janto Dreijer" <[EMAIL PROTECTED]> writes:
> > Most dynamic NAT gateways will respond to an outgoing UDP datagram by
> > mapping the internal client's UDP port to a UDP port on the NAT
> > gateway's external interface, and setting a converse mapping that will
> > allow the server to respond, even
On 2006-09-16, Janto Dreijer <[EMAIL PROTECTED]> wrote:
> Steve Holden wrote:
>> Note that TCP and UDP port spaces are disjoint, so there's no way for
>> TCP and UDP to use "the same port" - they can, however, use the same
>> port number. Basically the TCP and UDP spaces have nothing to do with
>>
Steve Holden wrote:
> Note that TCP and UDP port spaces are disjoint, so there's no way for
> TCP and UDP to use "the same port" - they can, however, use the same
> port number. Basically the TCP and UDP spaces have nothing to do with
> each other.
>
> Most dynamic NAT gateways will respond to an o
Janto Dreijer wrote:
> Grant Edwards wrote:
>
>>On 2006-09-15, Janto Dreijer <[EMAIL PROTECTED]> wrote:
>
>
>
>>>Would it be a reasonable solution to initiate a TCP connection
>>>from the client to the server and somehow (?) let the server
>>>figure out how the client is connecting? And the
On 15 Sep 2006 00:32:49 -0700, Janto Dreijer <[EMAIL PROTECTED]> wrote:
>This is probably more of a networking question than a Python one, but
>it would be nice to know if someone has done this with Python's socket
>module. And besides one usually gets more information from c.l.py than
>anywhere el
Grant Edwards wrote:
> On 2006-09-15, Janto Dreijer <[EMAIL PROTECTED]> wrote:
...
> > Would it be a reasonable solution to initiate a TCP connection
> > from the client to the server and somehow (?) let the server
> > figure out how the client is connecting? And then send UDP to
> > client over th
Grant Edwards wrote:
> On 2006-09-15, Christophe <[EMAIL PROTECTED]> wrote:
>
> > Initiate an UDP connection from the client to the server and
> > have the server send back the UDP packets to the address you
> > get in the "recvfrom" result.
>
> There's no such thing as a "UDP connection", so I don
Oops. That second UDPSock = socket(...) in the server.py shouldn't be
there.
Janto Dreijer wrote:
> Awesome! I haven't tested it on the actual server but I think it works.
> Thanks!
> I prefer a TCP connection solution and will post one if it works.
>
> server.py
>
> from socket import *
On 2006-09-15, Janto Dreijer <[EMAIL PROTECTED]> wrote:
> I have a server with a static "public" IP and a client behind a NAT. I
> would like to send UDP packets from the server to the client. So what I
> need to do is open up a "hole" in the NAT and let the server know the
> target IP and port of
On 2006-09-15, Christophe <[EMAIL PROTECTED]> wrote:
> Initiate an UDP connection from the client to the server and
> have the server send back the UDP packets to the address you
> get in the "recvfrom" result.
There's no such thing as a "UDP connection", so I don't
understand what you're suggest
Awesome! I haven't tested it on the actual server but I think it works.
Thanks!
I prefer a TCP connection solution and will post one if it works.
server.py
from socket import *
print "listening"
UDPSock = socket(AF_INET, SOCK_DGRAM)
UDPSock.bind(("localhost", 1234)) # visibility to outsid
Janto Dreijer a écrit :
> This is probably more of a networking question than a Python one, but
> it would be nice to know if someone has done this with Python's socket
> module. And besides one usually gets more information from c.l.py than
> anywhere else :)
>
> I have a server with a static "pu
This is probably more of a networking question than a Python one, but
it would be nice to know if someone has done this with Python's socket
module. And besides one usually gets more information from c.l.py than
anywhere else :)
I have a server with a static "public" IP and a client behind a NAT.
14 matches
Mail list logo
