Hello, You are discovering grace :-)
https://varnish-cache.org/docs/trunk/users-guide/vcl-grace.html "set beresp.grace = 0s;" should do it. -- Guillaume Quintard On Thu, May 17, 2018 at 5:44 PM, Prem Kumar <[email protected]> wrote: > Hi All, > > We are 2 behaviors on Varnish 5: > > - if we set ttl = 600s , we are seeing HIT is serving the content over 10s > . Origin is not changing the content and we are NOT sending > if_modified_since header. > > - VCL_return lookup > - Hit 527698198 *-0.990171<<<< why it is a hit but ttl is > negative value * 0.000000 0.000000 > - VCL_call HIT > - VCL_Log hit index: 305 > - VCL_Log x-cache-hit:Buffer > - VCL_Log rsp-source:Buffer > - VCL_Log x-ingest:false > - VCL_return deliver > - Link bereq 288421900 bgfetch > - Timestamp Fetch: 1526569247.693528 0.000478 0.000478 > - RespProtocol HTTP/1.1 > - RespStatus 403 > > > - How to disable background fetch ?. > > Thanks, > Prem > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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