The data in the hash is slowly changing. E.g. 1000 keys in a hash. So
ideally want to load the hash every 5 mins rather than ever call. In
production have to support 10qps.
oh..i see.So to make gobal how do I do it with the decorator?
@rbtimer(120,target='workers')
def load_redis(signum):
updated_hash = redis.get('data')
with open('/tmp/meta_post.json', 'w') as outfile:
json.dump(updated_hash, outfile, indent=4, sort_keys=True)
updated_hash = load_redis()?
On Sat, Oct 24, 2015 at 6:09 AM, Riccardo Magliocchetti <
[email protected]> wrote:
> Il 23/10/2015 23:15, David Montgomery ha scritto:
>
>> Hi,
>>
>> I am using the gevent loop with python bottle.
>>
>> So every 120 seconds I load data from redis into a python hash. For a
>> sanity
>> check I save the data as a json string every 120 and can verify that the
>> data is
>> updated due to the timer from the saved data I see on disk.
>>
>> However, the worker has to use the updated hash to select items that
>> might have
>> been updated from the data that was supposed to be updated from the
>> reloaded
>> data. However it is not. For me to get updated data that works I have
>> to do a
>> touch reload which defeats the purpose. Below is my logic. So how do I
>> resolve?
>>
>> Thanks
>>
>>
>> from uwsgidecorators import *
>> @rbtimer(120,target='workers')
>> def load_redis(signum):
>> updated_hash = redis.get('data')
>> with open('/tmp/meta_post.json', 'w') as outfile:
>> json.dump(updated_hash, outfile, indent=4, sort_keys=True)
>> <-THIS
>> WORKS
>>
>
> isn't updated_hash a local variable?
>
>
>> def foo(updated_hash){
>> do stuff
>>
>> @get('/hash/')
>> def hash():
>>
>> json_data = foo(updated_hash) <- THIS USES OLD DATA
>> return json_data
>>
>
> Why aren't you simply reading from redis here? It would make things
> simpler. I can't think reading from redis is slower than "do stuff" with
> the hash.
>
> --
> Riccardo Magliocchetti
> @rmistaken
>
> http://menodizero.it
> _______________________________________________
> uWSGI mailing list
> [email protected]
> http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
>
_______________________________________________
uWSGI mailing list
[email protected]
http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
