-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 05/30/11 05:39 PM, Patrick CAO HUU THIEN wrote: > hello. > > I made a basic «out of the box» varnish server to access a «personal» web > server ... in fact, just define a backend. > But I have a problem when I test the download of big object (iso with > ~630Mb) with this message: > > wget http://xxxxx/iso/ubuntu-zz-10.04.2-desktop-i386.iso > --2011-05-30 09:28:19--http://xxxx/iso/ubuntu-zz-10.04.2-desktop-i386.iso > Resolving xxxxx... yy.yy.yy.yy > Connecting to xxxxx|yy.yy.yy.yy|:80... connected. > HTTP request sent, awaiting response... 200 OK > Length: 854108160 (815M) [application/x-iso9660-image] > Saving to: `ubuntu-zz-10.04.2-desktop-i386.iso' > > 53% [===================> ] 458,763,695 453K/s in 10m 0s > > 2011-05-30 09:38:26 (746 KB/s) - Connection closed at byte 458763695. Retrying > > > The time-out always appear after 10 mins. > > Can I have some advices to help me resolve this .... like don't cache big > object or specific URL ?
The default value of the send_timeout parameter is 600 seconds: "Send timeout for client connections. If no data has been sent to the client in this many seconds, the session is closed. See setsockopt(2) under SO_SNDTIMEO for more information." Probably what's happening is that Varnish needs more than 10 minutes to read the 630 MB monster from your backend, during which the client connection sits idle, and the timeout elapses. You could set a higher timeout with -p send_timeout=<more than 600>, but you're probably much better off having VCL return pass on that particular URL. Unless you really need Varnish to take up 630 MB of space just to cache your Ubuntu ISO. Best, Geoff - -- ** * * UPLEX - Nils Goroll Systemoptimierung Schwanenwik 24 22087 Hamburg Tel +49 40 2880 5731 Mob +49 176 636 90917 Fax +49 40 42949753 http://uplex.de -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (SunOS) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCAAGBQJN48JFAAoJEOUwvh9pJNURvJ4P/Rgtas2aTzKrqWsUkJPhAgbe WSr3HCouWukARJRzHL6Hz5HB5XME2Di0Qj7QmplEUF35ftQLP0pE/iu3EPvXJ2R9 b2LmXrpK7R1GVEIMo5sBE43hJsftl1B5GWTZKl6w+z5ESSPgltYQrBax888yZK4d tIphnGlu/T63db8IGvrFQ212QrNtv+tt1z8QEfuhJLUkVCFa2ajDpWJV34rYTOaC IQd6qepDmMKipEApJdL8mZY6c7Y7wUlmXTnrXLBEQiaIFTONyCv4a72PoLyYa3Xl fA9cRQ11V059Ws2T7S1/ZN0CEY6T2ms1dHKLTh8B68pGgLGCMufro6KkTMvBXhMZ uLHMEmOx9ejRL9w6iOhxtYnG1PlNXOpF/BGj2q+8kGQthptgeiBTBnWMfW1jI7y1 mtl9LeQ+5NhVmgpIOgj+j4xKzMHED2f0DjvtN+VmJAZpr4hwY5pxadB+bFlKGq5B v7bOWQm5imQ91CM7E0PoYa85nR+5Z0JyZMJNRq7FwBhNrsFRFTz8z46t2Ezd/pAe 5H3BT+EDkHhsejMOE3cNZoe0k9TYX+nEtymJUJg6tCGrLynvux3m3XA7mU29prfm q3Xl+Vkbv9c9XxGJSlAqWF09hSJP8shtpcQ0qGa/eFT6qwNI419NkypVSnD1Yl6y Yp1+SxymNgnju54t4Frb =9vzr -----END PGP SIGNATURE----- _______________________________________________ varnish-misc mailing list [email protected] http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
