[squid-users] Icap redirection issues

Thu Oct 10 19:46:57 UTC 2019

HI

I am trying to set up redirection via icap for a project I am working on.

my current icap config looks like this

icap_service service_res respmod_precache icap://127.0.0.1:1344/respmode bypass=0
adaptation_access service_res allow all

and I am generating responses that look like this (in the log)

2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(654) parseMore:
ICAP/1.0 200 OK
Connection: close
Date: Thu Oct 10 19:42:48 2019 UTC
ISTag: BITZ-1570736568-132184
Server: bitz-server 2.0.0
Encapsulated: req-hdr=0, res-hdr=615

GET http://www.frip.com/favicon.ico HTTP/1.1
Pragma: no-cache
Cache-Control: no-cache
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36
Accept: image/webp,image/apng,image/*,*/*;q=0.8
Referer: http://www.frip.com/
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: viewmode=regular; browser_id=130.211.1.243%3A5d93bd8d5d5f0; language=en-us; _ga=GA1.2.2047886438.1569970932; _gid=GA1.2.1012209846.1570399958; count=12; gamexsess=fbr4qbg0fp4q111jq6pj5r9517; env=%7Bww%3A1903%2Cwh%3A969%7D
Host: www.frip.com

HTTP/1.1 307 Moved Temporarily
Location: http://www.test.com/
Date: Thu, 10 Oct 2019 19:42:48 UTC
Origin: Local

2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(749) parseHeaders: parse ICAP headers

looking at the log, there seesm to be something in the header that is not correct

2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(1079) parseHead: have 905 head bytes to parse; state: 0
2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(1094) parseHead: parse success, consume 170 bytes, return true
2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(785) parseIcapHead: found connection close
2019/10/10 19:42:48.138 kid1| 93,7| ModXact.cc(523) stopBackup: will no longer backup [FD 16;RrBp(1)S(2)G/w job23]
2019/10/10 19:42:48.138 kid1| 93,9| ModXact.cc(427) virginConsume: consumption guards: 00001
2019/10/10 19:42:48.138 kid1| 93,8| ModXact.cc(446) virginConsume: postponing consumption from [0<=1066<=1066 1066+981 pipe0x55a883de4f08 cons0x55a883de6208]
2019/10/10 19:42:48.138 kid1| 93,7| ModXact.cc(646) checkConsuming: will stop consuming [FD 16;Rrp(1)S(2)G/w job23]
2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(754) parseHeaders: parse HTTP headers
2019/10/10 19:42:48.138 kid1| 93,4| Xaction.cc(514) setOutcome: ICAP_MOD
2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(1079) parseHead: have 735 head bytes to parse; state: 1
2019/10/10 19:42:48.138 kid1| 93,3| ../../../src/base/AsyncJobCalls.h(177) dial: Adaptation::Icap::Xaction::noteCommRead threw exception: parsed || !error
2019/10/10 19:42:48.138 kid1| 93,3| Xaction.cc(512) setOutcome: Warning: reseting outcome: from ICAP_MOD to ICAP_ERR_OTHER
2019/10/10 19:42:48.138 kid1| 93,4| ServiceRep.cc(80) noteFailure: failure 2 out of 10 allowed in 0sec [up,fail2]
2019/10/10 19:42:48.138 kid1| 93,5| AsyncJob.cc(84) mustStop: Adaptation::Icap::ModXact will stop, reason: exception
2019/10/10 19:42:48.138 kid1| 93,5| AsyncJob.cc(137) callEnd: Adaptation::Icap::Xaction::noteCommRead(local=127.0.0.1:36938 remote=127.0.0.1:1344 FD 16 flags=1, data=0x55a883de6108, size=905, buf=0x55a883df7190) ends job [FD 16;rp(1)S(2)G/Rw job23]
2019/10/10 19:42:48.138 kid1| 93,5| ModXact.cc(1242) swanSong: swan sings [FD 16;rp(1)S(2)G/Rw job23]

I can't find any further detail / logging for the exception that was thrown.

Am I missing something obvious in my approach or something else?

thanks in advance

Darren B.

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