[squid-users] Digest authentication scheme doesn't support concurrency?

[David Parks]

>From what it looks like Digest Authentication doesn't support concurrency
(sending multiple requests to a single helper). But Basic Auth, and ACL
Helpers do.
 
Seems odd so I just want to do a verification that I'm reading it right.
 
Squid 3.0 STABLE 25
 
Thanks,
David