On 26/11/2012 5:25 p.m., John Xue wrote:
I do as you say. But I find every connection must wait 1 min(read_timeout
default) when direct link down, even set to 2 sec but It's too slowly. How
to set squid make the peer as the first choose until direct link up?
If your link is down an ICMP packet is generated and sent to the proxy by the router, triggering immediate failover recovery with no downtime. Delay can only happen if someone has wrongly firewalled ICMP or ICMPv6 protocols.
Amos
