On 4/02/2023 4:08 am, Tom JABBER wrote:
Hi,
I'm looking for some help regarding some awkward behaviors I see on
squid proxies when they are chained (one proxy with one parent proxy):
As said in subject, if parent proxy returns a non 200 OK code along
with some HTML body, "child" proxy reuses parent headers, which is
already a matter of discussion, and among other headers, a
content-length > 0 while not forwarding the HTML received from parent.
cf.
https://superuser.com/questions/1765082/why-squid-reuse-headers-from-parent-but-not-the-html-body-when-not-200-ok
Would there be anyone here willing to help ?
Because you are using curl, and the method is CONNECT.
curl does the same thing when receiving errors directly from web servers:
## curl -v -x 93.184.216.34:80 https://example.com/
* Trying 93.184.216.34:80...
* Connected to 93.184.216.34 (93.184.216.34) port 80 (#0)
* allocate connect buffer
* Establish HTTP proxy tunnel to example.com:443
> CONNECT example.com:443 HTTP/1.1
> Host: example.com:443
> User-Agent: curl/7.87.0
> Proxy-Connection: Keep-Alive
>
< HTTP/1.1 400 Bad Request
< Content-Type: text/html
< Content-Length: 349
< Connection: close
< Date: Fri, 03 Feb 2023 17:25:19 GMT
< Server: ECSF (oxr/8326)
<
* CONNECT tunnel failed, response 400
* Closing connection 0
curl: (56) CONNECT tunnel failed, response 400
Cheers
Amos
_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
http://lists.squid-cache.org/listinfo/squid-users
