Well, you must be right. I don't have a very good understanding of how it works. Thank you Smith!
On Jan 7, 1:08 pm, Steve Smith <[email protected]> wrote: > Perhaps as the routing engine shuts down the app it also empties varnish. > That would actually seem quite likely? > > On 7 Jan 2011, at 11:03, Martin Petrov wrote: > > > > > > > > > If this is the case then I should remove http caching in order to > > prevent the app from shutting down as much as possible. > > But... why requesting a cached page starts the app if the request is > > never handled by the app? > > > On Jan 7, 11:18 am, Steve Smith <[email protected]> wrote: > >> I'm not an expert on this so I would double check, however I think this is > >> all the case, > > >> If you only have one dyno then the app will shutdown when there are no > >> requests for a certain time period. I believe this isn't the case once you > >> have more than one dyno but in my experience at that point you have enough > >> concurrent connections to keep things alive anyway. > > >> If you are caching the page it will be stored in varnish so the request > >> will never be handed out to the app and will therefore allow the app to > >> shutdown. > > >> Steve > > >> On 7 Jan 2011, at 09:02, Martin Petrov wrote: > > >>> Hi, > > >>> Looking at my logs I see that if my application is not used for 1 hour > >>> its state is changed from up to down. Next time a request comes it > >>> takes several seconds to start again. > > >>> Does requesting an http cached page keeps the application alive? My > >>> app has only one page, which is http cached. > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "Heroku" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group > >>> athttp://groups.google.com/group/heroku?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Heroku" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/heroku?hl=en. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.
