Sorry Amos. But where else do I post this ? I thought I can mail it to this mail id [email protected]. But if there is some other place, please let me know.
- Anita -----Original Message----- From: Amos Jeffries [mailto:[email protected]] Sent: 15 February 2012 18:17 To: [email protected] Subject: Re: [squid-users] Prefetch patch test Before we start. Please do not hijack other topics discussions. It ruins the groups archive threading and threaded mailer tools many of us use to track the group mail. Thank you. On 15/02/2012 5:24 p.m., anita.sivakumar wrote: > Hi, > > Has anyone used and tested the squid prefetch patch available in the squid > website? > For me it apparently gave a segmentation fault when I tried to prefetch. It > works normally for other requests though. I assume you means the prefetch project patch from devel.squid-cache.org? That was last updated for one of the 3.0 PRE-releases (5 or 6 by the looks of it). It was not accepted into mainline for some reason unknown to me. Apart from ESI support, all body content filtering and adaptations have been pushed off to ICAP and eCAP processors. The whole devel.* site is now outdated, all projects there are in the deprecated bin. If you would like to revive one please get in touch with squid-dev about joining development and be prepared for a fair bit of hacking to get it ported to current 3.HEAD in BZR. There are other tools (such as "squid-prefetch") which can do prefetch for any version of Squid without patching which you may want to investigate first. Although be aware the in most instances pre-fetching at the proxy level has usually been found to be a large waste of bandwidth and cache resources, with little benefits (or none) to offset the costs. Modern browsers do a different kind of pre-fetch themseves which has a far more efficient algorithm for calculating what resources to fetch early. Squid and other proxies do not have access to enough of the users information to do it efficiently. Amos Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com
