[squid-users] Error during ICAP RESPMOD

[Alex Rousskov]

On 2024-03-18 18:46, Arun Kumar wrote:
> Any idea, the reason for error in ModXact.cc parsePart fuction.
> Happening during parsing the response from ICAP
> 
> 
> parsePart: have 144 head bytes to parse; state: 0
> parsePart: head parsing result: 0 detail: 600

AFAICT, Squid considers received ICAP response header malformed. More 
than five possible problems/cases may match the above lines. The answer 
to your question (or an additional clue!) is in different debugging 
output, possibly logged somewhere between the two lines quoted above. 
The right debugging lines may be visible in "debug_options ALL,2 58,5, 
93,5" output, but it is usually best to share compressed ALL,9 logs 
(privately if needed).

https://wiki.squid-cache.org/SquidFaq/BugReporting#debugging-a-single-transaction


Sharing the problematic ICAP response (header) in a raw packet capture 
format (to preserve important details) may also be very useful.


HTH,

Alex.