HTTP/1.1 keep alive fails with AB --------------------------------- Key: COUCHDB-504 URL: https://issues.apache.org/jira/browse/COUCHDB-504 Project: CouchDB Issue Type: Bug Components: HTTP Interface Affects Versions: 0.10 Environment: Trunk Reporter: Paul Joseph Davis Assignee: Paul Joseph Davis Priority: Blocker
Reported on dev@ On Tue, Sep 15, 2009 at 3:33 PM, thomas hallaran <thalla...@gmail.com> wrote: > Hi all, > We are using couchdb in production and have come across what appears to be a > bug in the HTTP implementation. Apparently http keep alive requests are not > correctly supported by couchdb. > > This problem has been verified for both couchdb .10 a running on ubuntu > with erlang 13.b1 and couchdb .91 running on osx. We have also reproduced > it with multiple http clients, the apache hc java client, curl and ab. > > To Reproduce: ab -v 4 -k -n1 > http://localhost:5984/{COUCHDB_GET_ENDPOINT}<http://localhost:5984/%7BCOUCHDB_GET_ENDPOINT%7D>times > out. If you add more requests for ab to do (-n4 or something) you will > see that rather than reusing the connection, each keepalive request times > out and then the connection is reopened and the request made. And I've verified: $ svn up #snipped Updated to revision 815457. $ ./bootstrap && ./configure && make dev #snipped $ ./utils/run Apache CouchDB 0.11.0a815457 (LogLevel=info) is starting. Apache CouchDB has started. Time to relax. # In second terminal $ curl -X PUT http://127.0.0.1:5984/test_fu {"ok":true} $ curl -X PUT -d '{"stuff": "here"}' http://127.0.0.1:5984/test_fu/beer {"ok":true,"id":"beer","rev":"1-9782357dd8b8d18d94843686e510ec92"} $ ab -v 4 -k -n1 http://127.0.0.1:5984/test_fu/beer This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient)...INFO: POST header == --- GET /test_fu/beer HTTP/1.0 Connection: Keep-Alive Host: 127.0.0.1:5984 User-Agent: ApacheBench/2.3 Accept: */* --- LOG: header received: HTTP/1.0 200 OK Server: CouchDB/0.11.0a815457 (Erlang OTP/R13B) Etag: "1-9782357dd8b8d18d94843686e510ec92" Date: Tue, 15 Sep 2009 19:44:36 GMT Content-Type: text/plain;charset=utf-8 Content-Length: 74 Cache-Control: must-revalidate {"_id":"beer","_rev":"1-9782357dd8b8d18d94843686e510ec92","stuff":"here"} LOG: Response code = 200 apr_poll: The timeout specified has expired (70007) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.