Dear Couchees, Consider a view on a CouchDB 1.1 private DB which emits: ( doc._id, 1 ) 1) call the view with reduce=false&include_docs=true by your browser! 2) update a document (with futon) 3) recall that view You will see a cached-inconsistent document included in view results! (according to _rev and doc data) with a 304 response! 4) recall that view with CTRL+F5 (forces to 'no-cache' and cleaning if-Not-Match) Now couchdb returns 200 with correct included document version!
The above scenario was not happening in previous CouchDB version and at step 3 we received latest document versions! Also this happens when updated document DOES NOT reflect view (key,value) pairs, but when we update an attribute that is emited by a view, Couch returns consistent results. (logically since view hash is changed) This seems an to be an issue with couchdb's Cache Control. for more details Request/Response headers are included down below: View GET Request @step 3: Request Headers ---------------------- Host192.168.128.11:5984 User-AgentMozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.10) Gecko/20100922 Ubuntu/10.10 (maverick) Firefox/3.6.10 Accepttext/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Languageen-us,en;q=0.5 Accept-Encodinggzip,deflate Accept-CharsetISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive115 Connectionkeep-alive Cookiesession_id=439173cbd2f955017d8282102a9388a0b92a29c2; AuthSession=YWRtaW46NEUwQUVCNDE6YGCaYBacZ6PweA1xjFoK1U6FwrI If-None-Match"AI17SB7U17NIG0SL4BRNABYZB" Cache-Controlmax-age=0 304 ----- ServerCouchDB/1.1.0 (Erlang OTP/R13B03) Etag"AI17SB7U17NIG0SL4BRNABYZB" DateWed, 29 Jun 2011 09:07:46 GMT Content-Typetext/plain;charset=utf-8 Cache-Controlmust-revalidate AND View GET Request @step 4: Request Headers ---------------------- Host192.168.128.11:5984 User-AgentMozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.10) Gecko/20100922 Ubuntu/10.10 (maverick) Firefox/3.6.10 Accepttext/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Languageen-us,en;q=0.5 Accept-Encodinggzip,deflate Accept-CharsetISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive115 Connectionkeep-alive Cookiesession_id=439173cbd2f955017d8282102a9388a0b92a29c2; AuthSession=YWRtaW46NEUwQUVCNDE6YGCaYBacZ6PweA1xjFoK1U6FwrI Pragmano-cache Cache-Controlno-cache 200 ----- Transfer-Encodingchunked ServerCouchDB/1.1.0 (Erlang OTP/R13B03) Etag"AI17SB7U17NIG0SL4BRNABYZB" DateWed, 29 Jun 2011 09:09:52 GMT Content-Typetext/plain;charset=utf-8 Cache-Controlmust-revalidate --Behrad
