On Thu, Nov 12, 2009 at 12:53 PM, wrote:
>
> You right, distributed systems architecture.
>
> Probably I need to rephrase my question more precisely: how to build
> distributed system architecture with Twisted technology only ?
>
> As you mentioned, even reverse proxy could be a another twisted p
You right, distributed systems architecture.
Probably I need to rephrase my question more precisely: how to build
distributed system architecture with Twisted technology only ?
As you mentioned, even reverse proxy could be a another twisted process.
Quoting "Reza Lotun" :
>> How reverse prox
> How reverse proxy knows to balance between couple of twistd processes?
> Do you have may be an example(or doc link) of such proxy that can
> distributing connections to each twistd process?
This is a classic distributed systems architecture. A reverse proxy
can either something like haproxy, ngi
vit...@synapticvision.com пишет:
> Sorry, forgot to mention, per second.
> Amount of concurrent connections per second.
Just for example, in my tests standard twisted http server can do about 1k
dummy
req/resp per second on one modern cpu core.
>
> Quoting "Eero Nevalainen" :
>
>> vit...@syna
How reverse proxy knows to balance between couple of twistd processes?
Do you have may be an example(or doc link) of such proxy that can
distributing connections to each twistd process?
Quoting "Reza Lotun" :
>> hi,
>> what would be the right thing to start from in order to build
>> multi-rea
> hi,
> what would be the right thing to start from in order to build
> multi-reactor arch to handle thousands of concurrent connections?
Why would you want multiple reactors? The only reason would be to have
one per CPU core. For that the simplest thing would be to manually
start n twistd process
Of course its also depend on frequency of r/r, but also on size of
data. Or am I missing something?
Quoting "Bokhan Artem" :
> vit...@synapticvision.com пишет:
>> hi,
>> what would be expected amount(+-) of concurrent connections
>
> Why this should depend on size of responses/requests?
>
>
Sorry, forgot to mention, per second.
Amount of concurrent connections per second.
Quoting "Eero Nevalainen" :
> vit...@synapticvision.com wrote:
>> hi,
>> what would be expected amount(+-) of concurrent connections for
>> twisted reactor if single request to gateway eq 1Kb and response
>
vit...@synapticvision.com пишет:
> hi,
> what would be expected amount(+-) of concurrent connections
Why this should depend on size of responses/requests?
for
> twisted reactor if single request to gateway eq 1Kb and response back
> 30Kb (I mean response data much more bigger than request)? (
hi,
what would be the right thing to start from in order to build
multi-reactor arch to handle thousands of concurrent connections?
Appreciate the help.
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hi,
what would be expected amount(+-) of concurrent connections for
twisted reactor if single request to gateway eq 1Kb and response back
30Kb (I mean response data much more bigger than request)? (1Gb
network card on twisted machine)
Appreciate the help.
__
On Wed, Nov 11, 2009 at 11:22 PM, Glyph Lefkowitz
wrote:
Excellent. In that case (modulo several weeks of work on your part), I'm
> sold.
>
Hooray!
> Hmmm...I hadn't considered the Divmod stuff, but you're right.
>
>
> I'm glad you think so. I do tend to be, especially about Twisted ;-).
>
>
On Thu, Nov 12, 2009 at 7:01 AM, wrote:
> On 05:22 am, gl...@twistedmatrix.com wrote:
> >On Nov 11, 2009, at 7:37 PM, Kevin Horn wrote:
> >
> >You're correct that lore cannot include partial external files.
>
> Actually, it has limited support for this. The PB documentation relies
> on it (searc
I just got done putting together a reconnecting client (with queuing)
for twisted. While it appears to work for me in practice, if anybody
has a few minutes to do a quick code review that would be really handy.
This is based on another thrift client, but in the end totally gutted
and now hope
> Is there a reason why multiprocessing could not be used?
>
> http://docs.python.org/library/multiprocessing.html#exchanging-objects-between-processes
>
Yes
http://twistedmatrix.com/trac/ticket/3901
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Peter Cai wrote:
> If you Google "sqlalchemy twisted", you can see my post is on the top:
>
> http://groups.google.com/group/sqlalchemy/browse_thread/thread/c802749c9d0dd6
>
> I've been busy for a long time so I didn't considered this question
> anymore. But occasionally, I got some new ideas to
On 05:22 am, gl...@twistedmatrix.com wrote:
>On Nov 11, 2009, at 7:37 PM, Kevin Horn wrote:
>
>You're correct that lore cannot include partial external files.
Actually, it has limited support for this. The PB documentation relies
on it (search for "skipLines" in doc/core/howto). And if it were
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