Found some more info here:
http://hea-www.harvard.edu/~fine/Tech/addrinuse.html

Apparently, pylons+paste is stalling when it comes to the server
sending its FIN packet to tell the client the transaction is done.  It
does not happen when I use SimpleXMLRPCServer and ThreadingMixIn from
the standard library, so it must be something higher in the stack like
paste serve or something.

I still don't understand how accessing MySQL through SQLAlchemy could
be the trigger for these kinds of network issues???

On Mar 5, 9:33 am, Bryan <[email protected]> wrote:
> I have moved my code out of Pylons and into a typical SimpleXMLRPC
> server. It works fine there.  This problem is somewhere in the pylons/
> WSGI stack.
>
> On Mar 4, 2:10 pm, Bryan <[email protected]> wrote:
>
> > The problem seems to be that the server is supposed to send a couple
> > more confirmation packets, but does not for 5 minutes.  So the client
> > is correct in waiting: it has not received the last few packets of the
> > transaction yet, even though it has received the actual xmlrpc data.
>
> > I have seen a couple of posts on the internet about the "socket.error:
> > (98, 'Address already in use')" problem, but have never seen an
> > explanation or solution.  Has anyone run into this problem?
>
> > On Mar 4, 1:53 pm, Wichert Akkerman <[email protected]> wrote:
>
> > > Previously Bryan wrote:
> > > > Using wireshark on the client side, the xmlrpc data is actually
> > > > getting back to the client right away.  Then there is the large pause
> > > > (always right around 5 minutes)
>
> > > Perhaps you are sending an incorrect Content-Length header and the
> > > client is waiting for more data to arrive?
>
> > > Wichert.
>
> > > --
> > > Wichert Akkerman <[email protected]>    It is simple to make 
> > > things.http://www.wiggy.net/                 It is hard to make things 
> > > simple.
>
>
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