no worries, PR sent out https://github.com/web2py/web2py/pull/974
On Thursday, May 21, 2015 at 9:25:12 PM UTC+2, Lisandro wrote:
>
> Awesome! The fix worked like a charm ;)
>
> Thank you very much Niphlod, I really appreciate your help, you're
> definitely a wise "web2py guru".
> I've been always grateful for the help received here. I really want to
> give something back, but then I read the questions posted, and I really
> can't find one that I could answer with precision :P
>
> Anyway, thanks again. Let me know if I have to submit a ticket or
> something like that.
>
> El jueves, 21 de mayo de 2015, 15:44:21 (UTC-3), Niphlod escribió:
>>
>>
>>
>> On Thursday, May 21, 2015 at 7:13:10 PM UTC+2, Lisandro wrote:
>>>
>>> Let me post a more detailed example.
>>>
>>> This is a test with three applications.
>>>
>>> Two of them ("demo" and "fundapres") use redis to cache the html for
>>> default/index, with this decorator (notice empty prefix):
>>> @cache.action(time_expire=30, cache_model=cache.redis, session=False,
>>> vars=False, public=True, prefix='')
>>>
>>> The third doesn't directly use redis to cache, but instantiates it to
>>> show cache.redis.stats(). Acordingly to documentation, the stats() method
>>> "returns a dictionary with statistics of Redis server with one additional
>>> key ('w2p_keys') showing all keys currently set from web2py with their TTL"
>>> If I don't misunderstand that, w2p_keys shows all keys currently set
>>> from web2py for all the installed apps that are using redis.
>>>
>>
>> nope. only the one pertaining to the application.
>> https://github.com/web2py/web2py/blob/master/gluon/contrib/redis_cache.py#L265
>>
>> that being said, I **think** that the issue may be indeed that the
>> RedisCache instance is istantiated at the first access. This never happened
>> to me (heavy redis user here :-P) because I have only one app per redis
>> host.
>>
>> I'd argue that a fix **can** be (
>> https://github.com/web2py/web2py/blob/master/gluon/contrib/redis_cache.py#L68
>>
>> and following)
>>
>> locker.acquire()
>> try:
>> instance_name = 'redis_instance_' + current.request.application
>> if not hasattr(RedisCache, instance_name):
>> setattr(RedisCache, instance_name, RedisClient(*args, **vars
>> ))
>> return getattr(RedisCache, instance_name)
>> finally:
>> locker.release()
>>
>>
>>
>> let me know if it fixes the problem.
>>
>>
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