[squid-users] Failed to select source for ...assert failure...

I am using Squid as HTTP accelerator, occasally my Squid3 (stable6)
will have error in cache.log, e.g.

Failed to select source for ....http://www.example.com

But I am sure that the URL is reachable in backend web server, and
sometimes it will immediately followed by an assert failure and
restart, e.g.

assertion failed: comm.cc:1997: "!fd_table[fd].flags.closing"

Also, sometimes I did observe an error in cache.log, e.g.

client_side.cc(2723) okToAccept: WARNING! Your cache is running out of
filedescriptors

Any suggestions?

Thanks.
Received on Mon Jun 23 2008 - 15:26:27 MDT