> Is this correct? Are there are gotchas or caveats?

Gotcha:

All data pushed to client, however the connection is still held open
unless memcache.write(response)
finishes and generator StopIteration




On Wed, Jan 15, 2014 at 11:11 AM, Craig Glennie <[email protected]> wrote:

> Hi there, we have an API that requires consistent high-performance, and as
> part of profiling we've identified that large writes to memcache cause
> problems. We would like to write to memcache after we have transmitted our
> response to the client. My understanding is that (per the WSGI spec) we
> ought to be able to yield our response and have that returned immediately
> to Nginx, then do our memcache write after data has been transmitted to the
> client.
>
> Something like:
> def handle_request():
>   response = make_response()
>   yield response # Response data goes out over the network
>   memcache.write(response)
>
> Is this correct? Are there are gotchas or caveats?
>
> Thanks,
> Craig
>
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