On 10/10/2016 8:39 p.m., FredB wrote: > > Thanks great, if I understand right there is no missing data, all the complete request (HEADER + DATA) can be transmitted to an ICAP server ? > Well, no that exactly. What Squid passes to ICAP is *a* full header and message. As Squid understands the client request to be. But not the exact incoming bytes. There is parsing and initial processing of the message done before ICAP. Some (invalid) headers and the chunked encoding details do not make it out of the initial parse or can be altered to valid forms before ICAP receives them. It came to light that hop-by-hop headers in particular were not all making it through to ICAP. The auth ones should now be fixed in the latest 3.5, but we have not tested the others. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users