ok, but how am I doing this? how can I change this? On 8 December 2016 at 21:26, dormando <[email protected]> wrote:
> STAT cmd_flush 19612 > > you're flushing the cache constantly. > > On Thu, 8 Dec 2016, Nicolaas Thiemen Francken wrote: > > > Hi Dormando et al. > > > > I did a lot of testing and it definitely has nothing to do with the TTL > as far as I can see: > > > > See http://stackoverflow.com/questions/40964315/stop- > memcache-from-removing-data-in-php-silverstripe-zend-c > > ache for more details. > > > > Basically I have two test sites and two lives sites and I found that the > busier the site the more likely it > > is that the cache key disappears. Is there anyway I can ping / find out > how / if a cache gets flushed / > > cleared? > > > > On 8 December 2016 at 07:41, Nicolaas Thiemen Francken < > [email protected]> wrote: > > Hi Dormando, > > > > I am running the same code locally and it does not expire. I have to > check a few more differences, > > but I am running an almost identical setup on my laptop and it appears > to work fine. > > > > What I am going to do is to compare all the settings between the server > and local dev server to see if > > there is anything different. > > > > On 7 December 2016 at 21:31, dormando <[email protected]> wrote: > > The expirey isn't inside the item value. It's part of the protocol > when > > storing the item. It's not in the server configuration, it's in the > > *client* making the actual store. > > > > ie: You have your serialized blob ($data), and then you want to > store it > > into memcached, you make a call that looks like: > > > > $client = PHPGarbage->new("127.0.0.1:11211") > > $client->set($data, 6000, etc); > > the TTL is not in the data, but in the argument to the set > command. Some > > PHP clients have confusing syntax and people put the TTL into the > wrong > > field. > > > > Since you've listed a stack of software abstractions, you need to > go find > > out exactly what thing is actually running the set() command to > memcached > > and what it's using as a TTL argument. My wild guess is that > you're not > > specifying a value to the abstraction and it's using 30 as a > default. > > > > I know the TTL is 30 because I wrote this software and that's how > it > > behaves. > > > > On Wed, 7 Dec 2016, Nicolaas Thiemen Francken wrote: > > > > > Hi, > > > > > > Thank you again for your reply. > > > > > > Sorry but where or how do you know the TTL is 30? I agree that > items disappear after > > about 30 seconds, but where or how do I set the TTL for memcache? > > > > > > i have had a look in the memcached.conf file. There is no > setting in there that relates > > to expiry or TTL or similar. > > > > > > In the item, you can also see that it is set to expire in 6000 > seconds. > > > > > > The item basically has three pieces of info (serialised): > > > 1. value > > > 2. timestamp > > > 3. seconds until expiry > > > > > > -- > > > > > > --- > > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an email to > > [email protected]. > > > For more options, visit https://groups.google.com/d/optout. > > > > > > > > > > -- > > > > --- > > You received this message because you are subscribed to a topic in the > Google Groups "memcached" > > group. > > To unsubscribe from this topic, visit > > https://groups.google.com/d/topic/memcached/7D3XO8yUxqk/unsubscribe. > > To unsubscribe from this group and all its topics, send an email to > > [email protected]. > > For more options, visit https://groups.google.com/d/optout. > > > > > > > > > > -- > > { Nicolaas Thiemen Francken > > www.sunnysideup.co.nz > > +64 (0) 221 697577 > > } > > > > > > > > > > -- > > { Nicolaas Thiemen Francken > > www.sunnysideup.co.nz > > +64 (0) 221 697577 > > } > > > > -- > > > > --- > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to > > [email protected]. > > For more options, visit https://groups.google.com/d/optout. > > > > > > -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "memcached" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/memcached/7D3XO8yUxqk/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- { Nicolaas Thiemen Francken www.sunnysideup.co.nz +64 (0) 221 697577 } -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
