[plt-scheme] Web Server : page expires on form submission.

From: Veer (diggerrrrr at gmail.com)
Date: Fri Apr 17 05:37:56 EDT 2009

Thanks! , increasing memory threshold to 128MB seems to work.


On Fri, Apr 17, 2009 at 1:02 PM, Noel Welsh <noelwelsh at gmail.com> wrote:
> Three options:
> Switch to serve/servlet, and specify your own theshold-LRU-manager
> with a higher memory threshold
> Write your servlets in the "stateless" web language
> Write your code to use less memory
> The problem is thus: you're storing continuations in the server's
> memory. This memory must be reclaimed eventually. The default
> continuation manager reclaims memory at a slow rate when memory
> consumption is less than 64MB, and a very fast rate when that
> threshold is exceeded. If you see page expired after a short (< 4
> hours) delay it means your using more than 64MB. You can either set a
> higher threshold, serialize continuations to {the client|disk} or use
> less memory.
> N.
> On Fri, Apr 17, 2009 at 8:19 AM, Veer <diggerrrrr at gmail.com> wrote:
>>> Change the continuation manager. What continuation manager are you using?
>> I really don't know  :) , i just followed the blog example from the manual .
>> Only thing that is included is  #lang web-server/insta .

Posted on the users mailing list.