On 9/23/22 10:30, Théo BARRAGUE wrote:
How can I say "please, use ICP for RTT sharing like you did with
HTTP" ?
AFAICT, Squid tries to use NetDB on both HTTP and HTTPS paths, but
something probably goes wrong somewhere. The easiest way to figure this
out may be to analyze debugging cache.log while reproducing the problem
with a single transaction.
https://wiki.squid-cache.org/SquidFaq/BugReporting#Debugging_a_single_transaction
Beyond that, I do not have any good triage ideas. You may want to share
Cache Manager mgr:server_list page for additional clues. Does changing
the order of cache_peer lines in squid.conf change the outcome?
Cheers,
Alex.
I'm trying to setup ICP exchange with HTTPS request.
With my current setup (no ssl bumping) I can't use ICP for cache but it
may be possible for RTT.
My goal is to use the closest parent to establish the connection.
My configuration look like :
cache_peer 127.0.0.1 parent 3129 3131 no-digest proxy-only
name=same-server
cache_peer_access same-server allow all
cache_peer w.x.y.z parent 3129 3131 no-digest proxy-only
name=pair-server
cache_peer_access pair-server allow all
query_icmp on
never_direct allow all
It works great for http, when I curl for the first time i got that :
same-server
Network recv/sent RTT
Hops Hostnames
142.251.40.0 1/ 1 121.0
14.0 www.google.fr
pair-server
Network recv/sent RTT
Hops Hostnames
172.253.122.0 1/ 1 94.0
23.0 www.google.fr <http://www.google.fr>
Next requests will go through pair-server, example :
same-server
Network recv/sent RTT
Hops Hostnames
142.251.40.0 1/ 1 121.0
14.0 www.google.fr
pair-server
Network recv/sent RTT
Hops Hostnames
172.253.122.0 10/ 10 93.1
23.0 www.google.fr <http://www.google.fr>
But for HTTPS, squid is able to determine hostname and network but
doesn't care about RTT sharing :
same-server
Network recv/sent RTT
Hops Hostnames
149.202.190.0 10/ 1 6.0
15.0 api.gouv.fr
pair-server
Network recv/sent RTT
Hops Hostnames
Even if I force a request though the pair-server to initiate NetDB, ICP
not used.
_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
http://lists.squid-cache.org/listinfo/squid-users
