[squid-users] ACL::ChecklistMatches: result for %NAME% is -1

Hello,

I get random DENIEDs, but do not find the cause of it.

Config:

external_acl_type simpleheaderauth ttl=600 concurrency=500 children=1
%>{Proxy-Authorization} mono /opt/squidhelpers/authhelper.exe simpleauth

acl simpleheaderauth_passed external simpleheaderauth

http_access allow simpleheaderauth_passed

Log:

------

2012/10/02 20:06:40.901| aclmatchAclList: async=0 nodeMatched=0
async_in_progress=0 lastACLResult() = 0 finished() = 0
2012/10/02 20:06:40.901| ACLChecklist::preCheck: 0x7f703fbe1178 checking
'http_access allow simpleheaderauth_passed'
2012/10/02 20:06:40.901| ACLList::matches: checking simpleheaderauth_passed
2012/10/02 20:06:40.901| ACL::checklistMatches: checking
'simpleheaderauth_passed'
2012/10/02 20:06:40.901| ACL::ChecklistMatches: result for
'simpleheaderauth_passed' is -1
2012/10/02 20:06:40.901| ACLList::matches: result is false
2012/10/02 20:06:40.901| aclmatchAclList: 0x7f703fbe1178 returning false
(AND list entry failed to match)
2012/10/02 20:06:40.901| ACL::FindByName 'simpleheaderauth_passed'
2012/10/02 20:06:40.901| ACLChecklist::asyncInProgress: 0x7f703fbe1178
async set to 1
2012/10/02 20:06:40.901| ACLChecklist::asyncInProgress: 0x7f703fbe1178
async set to 0
2012/10/02 20:06:40.901| aclmatchAclList: async=1 nodeMatched=0
async_in_progress=0 lastACLResult() = 0 finished() = 0
2012/10/02 20:06:40.902| ACLChecklist::preCheck: 0x7f703fbe1178 checking
'http_access deny all'

-----

With successful requests, i get a result "-1", and shortly after that a
similar log output with result "1".

With failed requests, i only get a "-1". The My auth helper log says
that the request was answered successfully.

Any ideas what the problem can be? If not, where else should i look for
the problem?

# squid -v
Squid Cache: Version 3.1.20

Best Regards

Nils Hügelmann
Received on Tue Oct 02 2012 - 18:52:11 MDT