:52 GMT Waqar Khan wrote:
> > Hi Barry,
> > Thanks for the response. Where can I read more about (1). It
> seems
> > like that is something I need to explore.
> > As we already have (2) (cache for each process).
> > Thanks again for your help.
>
> We use
:22 GMT Maarten ter Huurne wrote:
> > On Wednesday, 6 November 2019 07:19:56 CET Waqar Khan wrote:
> > > Hi,
> > > So, I am writing a twisted server. This server spawn multiple child
> > > processes using reactor spawnProcess that initializes a process
> >
9 at 6:22 AM Maarten ter Huurne
wrote:
> On Wednesday, 6 November 2019 07:19:56 CET Waqar Khan wrote:
> > Hi,
> > So, I am writing a twisted server. This server spawn multiple child
> > processes using reactor spawnProcess that initializes a process
> > protocol.
>
Hi,
So, I am writing a twisted server. This server spawn multiple child
processes using reactor spawnProcess that initializes a process protocol.
Now, each of the childprocess receives some REST requests. Each process has
a dict that acts as cache.
Now, I want to share dict across processes.
In ge
eally just getting started with twisted.
Thanks for all the help.
On Thu, Sep 26, 2019 at 11:40 PM Maarten ter Huurne
wrote:
> On Friday, 27 September 2019 04:38:46 CEST Waqar Khan wrote:
> > Hi,
> > What's a good way to use a simple dictionary as a cache in twisted
> &
Good point.
Thanks for responding.
But, is the above way of using dictionary as cache correct? Or is there a
"deffered" way of doing this?
All I want is an inmemory cache that is compatible with this async
paradigm?
On Thu, Sep 26, 2019 at 10:45 PM Gelin Yan wrote:
> Hi
>
> I don't see any r
Hi,
What's a good way to use a simple dictionary as a cache in twisted
framework?
Basically, I have this callback chain where I ultimately make a rest call
(in non-blocking way using treq) to fetch some data. But before I make the
call, I am using a dictionary to see if the value is available or
To add on this.. Glpyh's suggestion was to not call `request.close()` if
notifyFinish() deferred has been fired.
But I am not sure how do I check if that deffered is available or not.
On Mon, Aug 5, 2019 at 2:26 PM Waqar Khan wrote:
> Hi Jean,
> Yeah, actually that is the exa
return future
def handle_cancel(failure, d):
d.cancel()
print(failure.getTraceback())
On Mon, Aug 5, 2019 at 2:21 PM Jean-Paul Calderone <
exar...@twistedmatrix.com> wrote:
> On Mon, Aug 5, 2019 at 2:15 PM Waqar Khan wrote:
>
>> False alarm. Seem
re whether the notifyFinish
error deferred has been fired or not.
Could I have like a vanilla "HelloWorld" example?
Thanks
On Mon, Aug 5, 2019 at 2:24 AM Waqar Khan wrote:
> Hi Glyph,
> I am not sure I understand.
>
> Is there a method/variable in request which keeps a
nish has been called before calling finish?
On Mon, Aug 5, 2019 at 1:56 AM Glyph wrote:
>
>
> On Aug 4, 2019, at 9:04 PM, Waqar Khan wrote:
>
> Ah yes.. That is true..
>
> If I comment out request.finish() (Here is the doc which I tried to
> followed:
> https://twis
just stuck..
In [491]: requests.get("http://0.0.0.0:/test with params " )
It just stays stuck :(
I do want to convey my thanks for the help. Really appreciate it.
On Sun, Aug 4, 2019 at 11:55 PM Glyph wrote:
>
>
> > On Aug 4, 2019, at 8:43 PM, Waqar Khan wrote:
&g
, Aug 4, 2019 at 11:26 PM Waqar Khan wrote:
> Hi Glyph,
>Here is the minimal version
>
>
> class FooResource(resource.Resource):
>def render_GET(request):
> future = asyncio.ensure_future(self.fetch_response(request))
> // some async await fun
ost; "\nbuiltins.RuntimeError: Request.finish called on a request after
its connection was lost; use Request.notifyFinish to keep track of this.\n'
On Sun, Aug 4, 2019 at 10:36 PM Glyph wrote:
>
>
> > On Aug 4, 2019, at 5:57 PM, Waqar Khan wrote:
> >
> > Hi Glyp
cio community?
Thanks for all the help.
Regards,
Waqar
On Sat, Aug 3, 2019 at 3:56 PM Glyph wrote:
>
>
> On Aug 2, 2019, at 4:31 PM, Waqar Khan wrote:
>
> Hi,
> I have a twisted server. And I have been seeing this annoying issue.
> Normally. when i develop and test it
Hi,
I have a twisted server. And I have been seeing this annoying issue.
Normally. when i develop and test it out. everything is fine..
But then I try to loadtest is via https://locust.io/
Again, everything is fine.. until I "stop" the test.
Then, I see this
'Traceback (most recent call last):\n
Hi,
Thank you all for your kind response.
So, I am trying to use treq library
import treq
@defer.inlinecallbacks
def long_computation(rec_type, data):
# some long computation
*defer.returnValue(recs)*
@defer.inlinecallbacks
def fetch_data(user_id):
r = yield treq.get('url/t
ype] = rec
defer.returnValue(recs)
On Tue, Jun 25, 2019 at 11:48 PM Waqar Khan wrote:
> Hello folks,
> I recently stumbled upon twisted and was wondering if it could suit my
> needs. On one hand, I want to use python but on another hand there are all
> these scalability concerns wi
Hello folks,
I recently stumbled upon twisted and was wondering if it could suit my
needs. On one hand, I want to use python but on another hand there are all
these scalability concerns with this language so, I though I would pick the
brains of the community. So.. a flask based app would look som
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