On Fri, Jun 1, 2012 at 10:42 AM, Ms. Nancy Wichmann nan_wich@bellsouth.net wrote:

We have a D6 site that we were using Memcache on. Various JS things, such as Views UI and attachment uploads, are failing with "HTTP error 0." If we disable Memcache the errors go away. I don't see anything terribly helpful on D.O. Has anyone encountered this? How did you get around it?

IIRC, you need to disable the compression and optimizations on the performance page if you use memcache. IDK, I've never used Memcache with Drupal.

i use memcache for page caching and url_alias. Turns out path lookup is a big resource hog for the database. Every once in a while memcache seems to lose its memory. It may be some of the page default values that are cached are getting lost. A friend of mine swears by http://redis.io/ as a more stable replacement for memcache, with an easy swap-out. For now restarting memcached in the morning and we haven't seen a problem since. I'll be experimenting with redis over the next week or so.

BTW, i was amazed at how some fairly complex search queries sped up after I installed http://drupal.org/project/pathcache probably a lot less competition for db time.

-Don-

On 6/1/2012 10:42 AM, Ms. Nancy Wichmann wrote:

We have a D6 site that we were using Memcache on. Various JS things, such as Views UI and attachment uploads, are failing with "HTTP error 0." If we disable Memcache the errors go away. I don't see anything terribly helpful on D.O. Has anyone encountered this? How did you get around it? /*Nancy*/ Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr.