Hello Daniele, Looks like you are hitting the send_timeout. Try "varnishadm param.show | grep timeout", and see if you have something around 120s.
Cheers, -- Guillaume Quintard On Wed, Mar 20, 2019 at 3:32 AM Daniele Piaggesi < [email protected]> wrote: > Dear all > > I have a problem with my Varnish installation when I try to stream mp3 > files through Varnish Cache 4. This is the scenario. > > I have a Drupal website in which editors can upload mp3s. These mp3s are > listed in a section of website and the end user can listen using an HTML 5 > player. > The stack is: Varnish 4 <-> Nginx 1.11<-> Drupal 7 on a GNU/Linux Debian > Jessie. Varnish and Nginx are installed with Debian packages. > > My Varnish configuration is here: https://pastebin.com/8Kw1b2mL > > When I try to listen an mp3 directly through Nginx all works well: player > loads the file and I can listen the mp3. If I try to do the same through > Varnish, the player remains in loading and mp3 doesn’t start. I tried to > download the mp3 file using curl and my request goes in timeout. > > I had a look at varnishlog and this is the output: > > * << Request >> 1409738 > - Begin req 1246052 rxreq > - Timestamp Start: 1552587068.541997 0.000000 0.000000 > - Timestamp Req: 1552587068.541997 0.000000 0.000000 > - ReqStart 93.147.150.135 15330 > - ReqMethod GET > - ReqURL > /sites/default/files/audio/radio_interviews/20180927-rds-gr_rds_1700-170602593m_1.mp3 > - ReqProtocol HTTP/1.1 > - ReqHeader Host: www.xxx.it > - ReqHeader Connection: keep-alive > - ReqHeader Pragma: no-cache > - ReqHeader Cache-Control: no-cache > - ReqHeader Accept-Encoding: identity;q=1, *;q=0 > - ReqHeader User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X > 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 > Safari/537.36 > - ReqHeader chrome-proxy: frfr > - ReqHeader Accept: */* > - ReqHeader Referer: http://www.xxx.it/path/to/url > - ReqHeader Accept-Language: > en-US,en;q=0.9,es;q=0.8,fr;q=0.7,it;q=0.6 > - ReqHeader Cookie: SESScookieagreed=2; has_js=1; > _ga=GA1.2.950111086.1552579260; _gid=GA1.2.112403313.1552579260; > __atuvc=2%7C11; _gat_UA-57096474-1=1 > - ReqHeader Range: bytes=0- > - ReqHeader X-Forwarded-For: 93.147.150.135 > - VCL_call RECV > - VCL_acl NO_MATCH allowed_monitors > - ReqUnset X-Forwarded-For: 93.147.150.135 > - ReqHeader X-Forwarded-For: 93.147.150.135, 93.147.150.135 > - ReqURL > /sites/default/files/audio/radio_interviews/20180927-rds-gr_rds_1700-170602593m_1.mp3 > - ReqHeader x-range: bytes=0- > - ReqUnset Cookie: SESScookieagreed=2; has_js=1; > _ga=GA1.2.950111086.1552579260; _gid=GA1.2.112403313.1552579260; > __atuvc=2%7C11; _gat_UA-57096474-1=1 > - VCL_return hash > - ReqUnset Accept-Encoding: identity;q=1, *;q=0 > - VCL_call HASH > - ReqUnset Range: bytes=0- > - VCL_return lookup > - Hit 229378 > - VCL_call HIT > - VCL_return fetch > - VCL_Error change return(fetch) to return(miss) in vcl_hit{} > - VCL_call MISS > - VCL_return fetch > - Link bereq 1409739 fetch > - Timestamp Fetch: 1552587068.542520 0.000523 0.000523 > - RespProtocol HTTP/1.1 > - RespStatus 200 > - RespReason OK > - RespHeader Server: nginx/1.11.5 > - RespHeader Date: Thu, 14 Mar 2019 18:11:08 GMT > - RespHeader Last-Modified: Fri, 28 Sep 2018 08:26:56 GMT > - RespHeader ETag: "5bade5d0-a0b94" > - RespHeader Content-Type: audio/mpeg > - RespHeader Content-Length: 658324 > - RespHeader X-Cacheable: YES > - RespHeader X-Varnish: 1409738 > - RespHeader Age: 0 > - RespHeader Via: 1.1 varnish-v4 > - VCL_call DELIVER > - RespHeader X-Cache: MISS > - RespHeader X-Cookie: > - RespHeader grace: > - RespHeader X-Varnish-Server: www.xxx.it > - VCL_return deliver > - Timestamp Process: 1552587068.542536 0.000539 0.000016 > - RespHeader Accept-Ranges: bytes > - Debug "RES_MODE 2" > - RespHeader Connection: keep-alive > - Debug "Hit idle send timeout, wrote = 247608/658701; retrying" > - Debug "Write error, retval = -1, len = 411093, errno = > Resource temporarily unavailable" > - Timestamp Resp: 1552587188.539239 119.997242 119.996703 > - ReqAcct 733 0 733 377 658324 658701 > - End > > I’m not a Varnish “guru”, but it seems that the error is: > > *- Debug "Hit idle send timeout, wrote = 247608/658701; > retrying"* > *- Debug "Write error, retval = -1, len = 411093, errno = > Resource temporarily unavailable"* > > I search a lot on Google but I didn’t find anything about that, except for > a timeout problem that doesn’t seem to me because timeout settings are set > to 60s (first_byte), same as Nginx. > > Any help is really appreciated. If you need some other infos, let me know. > > Thanks in advance > Daniele > Daniele Piaggesi > > Mobile: +39 393 880 78 50 > Skype: g0blin79 > E-mail: [email protected] > ------------------------------------------ > Bonsaimeme S.r.l. > Via del Porto Fluviale, 9 > 00154 Roma - Italy > > Phone: +39 06 98 26 04 39 > Fax: +39 06 94 81 02 03 > ------------------------------------------- > bmeme.com > > > *** Prima di stampare, pensa all'ambiente! *** > *** Before printing think about environment and costs *** > > > Le informazioni, i dati e le notizie contenute nella presente > comunicazione e i relativi allegati sono di natura privata e come tali > possono essere riservate e sono, comunque, destinate esclusivamente ai > destinatari indicati in epigrafe. La diffusione, distribuzione e/o la > copiatura del documento trasmesso da parte di qualsiasi soggetto diverso > dal destinatario è proibita, sia ai sensi dell’art. 616 c.p., sia ai sensi > del D.Lgs. n. 196/2003. Se avete ricevuto questo messaggio per errore, vi > preghiamo di distruggerlo e di darcene immediata comunicazione anche > inviando un messaggio all’indirizzo email: [email protected]. Il testo > della email potrebbe contenere opinioni personali e non necessariamente > riconducibili a quelle di Bonsaimeme S.r.l. > > --- --- --- > > This e-mail (including attachments) is intended only for the recipient(s) > named above. It may contain confidential or privileged information and > should not be read, copied or otherwise used by any other person. If you > are not the named recipient, please contact: [email protected] and > delete the e-mail from your system. Rif. D.L. 196/2003. > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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