That was helpful. I looked at the ICAP request/response headers as well as the squid log. After seeing the following line in the log file: 2015/12/15 11:52:58.104 kid1| 93,3| Xaction.cc(512) setOutcome: Warning: reseting outcome: from ICAP_MOD to ICAP_ERR_OTHER I thought it must be caused by something on the icap side. And I verified that download problem occurs only for files larger than 5 MB. Then I noticed that the icap av service's MaxObjectSize has a default value of 5MB. Upping this number in the conf file solved my issue. Thanks a lot. Giray ---------------------------------------- > Subject: Re: Transfer-Encoding tag not delivered to c-icap server > To: squid-users@xxxxxxxxxxxxxxxxxxxxx > CC: giray_simsek@xxxxxxxxxxx > From: rousskov@xxxxxxxxxxxxxxxxxxxxxxx > Date: Mon, 14 Dec 2015 10:02:24 -0700 > > On 12/14/2015 08:33 AM, Giray Simsek wrote: > >> I am using squid + c-icap for content adaptation. >> On a client machine, I am trying to download a pdf file from docs.google.com. Looks like the google servers are sending the response as chunked as the http headers look like below: > >> Transfer-Encoding:chunked > > >> I listened to the packets that are delivered to icap server from >> squid and verified that "Transfer-Encoding" header is not delivered >> to icap server. > > > This is normal. Squid decodes chunked transfer encoding before sending > the message to the ICAP (or eCAP) service, as it should. > > >> So I can't find out at what point the file download is being blocked. >> File is downloaded successfully when the icap server is stopped. But >> I guess the problem might be about squid's way of passing the file >> content (or headers) to icap server. Is there anything I can do on >> the icap server side to make the download succeed? > > You may want start by finding the ICAP request and response headers and > posting them here. IIRC, Squid reports them with debug_options ALL,2 > > > HTH, > > Alex. > > > > _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
