WARNING! No preview data, can not get required info to scan

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beggers359
Posts: 12
Joined: 03 Aug 2015 15:16
Location: Florida

WARNING! No preview data, can not get required info to scan

Post by beggers359 » 03 Sep 2015 03:57

This error shows up frequently in my icap server.log.

error: WARNING! No preview data, can not get required info to scan url

Any ideas how to repair?

ShelbyGT500
Posts: 846
Joined: 13 May 2010 22:37
Location: FRANCE

Re: WARNING! No preview data, can not get required info to s

Post by ShelbyGT500 » 06 Sep 2015 19:19

Hi,

This is a minor known bug of the c-icap. The c-icap if is not able to determine the data type during preview procedure should tell to http proxy to send all the data, and determine the data type later.

It's generally with ads server. The ads http server initially sends the http headers only and the proxy does not wait for body data before start sending the ICAP request...

See the complete answer from Tsantilas Christos, the developper of C-ICAP.: http://sourceforge.net/p/c-icap/mailman ... harite.de/

Regards.

ShelbyGT500

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