On Wed, Jan 12, 2011 at 4:03 PM, Caunter, Stefan <[email protected]>wrote: > > On Wed, Jan 12, 2011 at 1:39 PM, Caunter, Stefan <[email protected]> > wrote: > > Even on heavily commented sites, the number of POSTs for new comments will > be low per second. Issue always seems to be pulling comments for each page > load. Loading comments with a GET, with a ttl > 0 seems to work well for us > (no ESI). Is there a reason you are running with TTL at zero? > > > > Yeah, sorry, it was not so much about the TTL as the ability to still > lookup the cached page and pass the POST through to the ESI. I understand we > can increase the TTL of the ESI, but the real goal here is to have a > separate ESI only server that handles all authenticated traffic, while > keeping the frontend server served completely from the Varnish cache. > > > > Ah yes. Consider a subdomain. We pipe for cases like this. >
Can you describe a bit more what you mean? We have our frontend site, origin.example.com, which has ESIs pointing to ugc.example.com (ugc == user generated content). If you pipe in vcl_recv, ESIs are not processed. Maybe I'm missing something. :) Thanks! James
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