Hi Nick,

Thank you vey much for checking on this. I assume not providing the
socket communication in app engine api is the concern of security. Is
google going to provide this service in the near future plz?

Regarding your solution, I need to set up proxy server as an
intermediary node to receive the data and relay it again using htttp.
Do u have any suggestions on setup of this proxy and google apis for
data streaming over http plz?

Your help is really appreciated!

Liu

On Jun 24, 3:04 am, "Nick Johnson (Google)" <nick.john...@google.com>
wrote:
> Hi Liu,
>
> You're correct - you can't open sockets on App Engine. You need to have the
> remote service send the data to your app over HTTP. If this isn't possible,
> you'll need a proxy running on another machine that can receive the data and
> proxy it to your app over HTTP.
>
> -Nick Johnson
>
>
>
>
>
> On Thu, Jun 23, 2011 at 11:36 PM, liu <ruos...@aquamw.com> wrote:
> > hi all,
>
> > I am currently facing a bottleneck problem in which I am trying to
> > implement socket in python application for tcp/ip data streaming.
> > Specifically, I need to open a socket connection between a remote
> > server (sending data stream) and python app residing on google app
> > engine (receiving data stream in xml). The question is Google App
> > Engine doesn't support the socket programming, am I right?
>
> > If this is the case, are there any possible ways to work around this
> > please?
>
> > Any helps or hints are really appreciated!
>
> > Regards,
>
> > Liu
>
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> --
> Nick Johnson, Developer Programs Engineer, App Engine

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