Hi, Your connection is being reset by the backend (the peer). You need to go debug the backend.
Per. On Mon, Nov 2, 2015 at 4:23 PM, Nicolas Delmas <[email protected]> wrote: > Hello, > > Sometimes I get backend_fetch_failed for some URL. > This URL is called by AJAX in POST method. > > The response of this call is empty because it's just log and the > content-length = 20. > And backend response status code = 200 > > > I don't get the error all time, for exemple I can't reproduce from my > browser. > > I get this error in through std.syslog : > > - BereqMethod POST > - BereqURL /proxy.php?xdp_path=http%3A%2F%2Fmonsite.com%2Fcf_log.php > - BereqProtocol HTTP/1.1 > - BereqHeader Accept: application/json, text/javascript, */*; q=0.01 > - BereqHeader Content-Type: application/x-www-form-urlencoded; > charset=UTF-8 > - BereqHeader X-Requested-With: XMLHttpRequest > - BereqHeader Referer: > - BereqHeader Accept-Language: fr-FR,fr;q=0.5 > - BereqHeader Accept-Encoding: gzip, deflate > - BereqHeader User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; > Trident/7.0; LCJB; rv:11.0) like Gecko > - BereqHeader Content-Length: 635 > - BereqHeader DNT: 1 > - BereqHeader Cache-Control: no-cache > - BereqHeader Cookie: fofirdId=c652b193-cbff-4a0e-abdf-836087b20393; > xtvrn=$390974$; xtan390974=-; xtant390974=1; CF_SESSION_SYNC=1446135592 > - BereqHeader X-UA-Device: pc > - BereqHeader X-UA-Device-Simplified: desktop > - BereqHeader Via: 1.1 varnish-v4 > - BereqHeader grace: none > - BereqHeader X-Forwarded-For: xx.xx.xx.xx, xx.xx.xx.xx > - BereqHeader Host: monsite.com > - BereqHeader X-Pass: POST request > - BereqHeader X-Pass-D: POST request - hash - Pass > - BereqHeader X-Varnish: 2031880 > - VCL_call BACKEND_FETCH > - VCL_return fetch > - BackendOpen 258 backend1(xx.xx.xx.xx,,80) xx.xx.xx.xx 40582 > - Backend 258 backend backedn1(xx.xx.xx.xx,,80) > - FetchError req.body read error: 104 (Connection reset by peer) > - FetchError backend write error: 104 (Connection reset by peer) > > Thank you. > > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc > -- *Per Buer* CTO | Varnish Software AS Cell: +47 95839117 We Make Websites Fly! www.varnish-software.com <http://info.varnish-software.com/signature>
_______________________________________________ varnish-misc mailing list [email protected] https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
