On 18/05/2023 6:58 pm, Alexeyяр Gruzdov wrote:
Hello guys !
*1. Question Number 1: *
A day ago I met with strange things of squid working.
I have twenty of cache_peer and these all works in round-robin mode
that means each new requests will operated by new cache_peer.
For example the five from these twenty cache_peer is down. But others
is OK and live ( this is fifteet)
When I run my tests script for check - that I can see the first around
10 - 30 seconds all looks OK and each new requests is going over next
one cache_peer.
But after these 10 - 30 seconds the round-robin mechanism stops to
operate and all new requests are going over one cache_peer (look like
this is FIRSTUP_PARENT but not the ROUNDROBIN_PARENT )
Which mechanism is your Squid using to detect the peer recovery?
Have you perhapse used "default" selection option on any of the peers?
What cache_peer lines are you using exactly? (IP/port can be obscured)
*2. Question Number 2:*
Is there some mechanism to use some external script based on the
events of squid?
for example - squid generates a log message like
"Detected DEAD Parent: proxy_42662" ( that means some one
cache_peer unavailable ) and will be great to listens these message
and doing some actions ( the easiest its notification )
Yes, but not for that particular event.
HTH
Amos
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