Different between TCP_REFRESH_HIT and TCP_HIT

[ChangCheng <cc...@msn.com>]

Hi guys:I saw in the log file , there are two differnt type HIT, who can explan what's different between TCP_REFRESH_HIT and TCP_HIT?Thanks 		 	   		  

Re: Different between TCP_REFRESH_HIT and TCP_HIT

[Glen Campbell <gl...@rackspace.com>]

For Squid, TCP_HIT means that the object was in the cache, and TCP_REFRESH_HIT means that the cache sent an "If-Modified-Since" request and found that the object in the cache was still valid.

I assume it's the same for ATS.


[cid:9D381451-03CE-4AB6-93A5-EAE243BE4C32]

From: ChangCheng <cc...@msn.com>>
Reply-To: <us...@trafficserver.apache.org>>
Date: Mon, 4 Apr 2011 12:34:21 +0000
To: <us...@trafficserver.apache.org>>
Subject: Different between TCP_REFRESH_HIT and TCP_HIT

Hi guys:
I saw in the log file , there are two differnt type HIT, who can explan what's different between TCP_REFRESH_HIT and TCP_HIT?
Thanks


Confidentiality Notice: This e-mail message (including any attached or
embedded documents) is intended for the exclusive and confidential use of the
individual or entity to which this message is addressed, and unless otherwise
expressly indicated, is confidential and privileged information of Rackspace. 
Any dissemination, distribution or copying of the enclosed material is prohibited.
If you receive this transmission in error, please notify us immediately by e-mail
at abuse@rackspace.com, and delete the original message. 
Your cooperation is appreciated.