squid.pid and icpDetectClientClose

Hi! I wish to know what are the possible causes for squid.pid file to be deleted
within the /logs subdirectory of squid? I know this is important as the
squidstats.sh uses it (PIDFILE) when generating squid log statistics to SIGHUP
the squid process.

Also, when checking our syslog, I often see File Descriptor related logs like
"icpDetectClientClose: FD 75, 198 unexpected bytes". What does this mean? Is it
normal or is there a way to eliminate this?

Thanks and More Power to all of you!

-- 
 ___________________________________________________
@                                                   )
 | Mervin B. Manangan <mervin@skyinet.net>          |
 | Systems Administrator, SKYinternet, Inc.         |
 | Tel.No. (632) 9102288 loc 4812 or 4112002/05     |
 | Fax No. (632) 4112003                            |
 | 86 9F 85 AA 21 CE 0C 8C  1D EC BF F6 81 B6 07 84 |
 | _________________________________________________|
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