Return-Path: Delivered-To: apmail-trafficserver-users-archive@www.apache.org Received: (qmail 95172 invoked from network); 11 Mar 2011 16:47:22 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 11 Mar 2011 16:47:22 -0000 Received: (qmail 41400 invoked by uid 500); 11 Mar 2011 16:47:22 -0000 Delivered-To: apmail-trafficserver-users-archive@trafficserver.apache.org Received: (qmail 41354 invoked by uid 500); 11 Mar 2011 16:47:22 -0000 Mailing-List: contact users-help@trafficserver.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@trafficserver.apache.org Delivered-To: mailing list users@trafficserver.apache.org Received: (qmail 41346 invoked by uid 99); 11 Mar 2011 16:47:22 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Mar 2011 16:47:22 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jplevyak@gmail.com designates 209.85.210.170 as permitted sender) Received: from [209.85.210.170] (HELO mail-iy0-f170.google.com) (209.85.210.170) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Mar 2011 16:47:14 +0000 Received: by iyb12 with SMTP id 12so3010406iyb.29 for ; Fri, 11 Mar 2011 08:46:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=emsR8foDSAcxFu2ASXtZLZTsut3X89Lb17eZuG9sPeA=; b=KuxpiPmVtEyT4BpgIglbqcgHGqJuiBS4oA+pYWWGxqim2gONbB0JG0+Z1Rd7r4GW6j fHI491xZ7MG1q3QCLPPbCDRBZG56pNgyUOpc1eZgQH8zQWUVA42bSYEYeiHlzYFdKNJb IaDOXGd3VMMdpYC9uDs676c+6a9WaVtTdqFL8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=lrXBDIHd9Hyq0jSeZK3MQwIRHpChngawC22z63zWxOxC/csuxCCALmTr4x5P98kpYu 6WCl113E9cHmZqW3PmmK4zGxxwk6qsNRRh49W5X5UPMQs+/M0Ju3uNfxtPiMaMTXubkR wIl75NcYllIEfF+FG1wxRyO/d9EhvjcskxeA8= MIME-Version: 1.0 Received: by 10.42.96.135 with SMTP id j7mr1557904icn.245.1299862013505; Fri, 11 Mar 2011 08:46:53 -0800 (PST) Received: by 10.42.179.70 with HTTP; Fri, 11 Mar 2011 08:46:53 -0800 (PST) In-Reply-To: References: Date: Fri, 11 Mar 2011 08:46:53 -0800 Message-ID: Subject: Re: How TS find object from object database (cache). From: John Plevyak To: users@trafficserver.apache.org Content-Type: multipart/alternative; boundary=20cf303dd94092708a049e37b5b1 X-Virus-Checked: Checked by ClamAV on apache.org --20cf303dd94092708a049e37b5b1 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Is this an user@ question or a dev@ question? The user@ answer would be that it uses the URL along with the matching criteria as specified in the HTTP/1.1 specification (which is rather elaborate and long). If you want to know which code and data structures are involved we can talk over on dev@... john 2011/3/11 =B3=A3=B3=C9 > Hi guys: > > I'm glad to join this group, i'm currently a college senior student with = a > little extra bit of time on my hands and wanted to get a little experienc= e > with TS. > Currently,I have accrued some basic knowledge through go through TS Admin= istrator's > Guide. > For now, there is a problem i can't understand, How Ts find object from = object > database (*cache*) ? in page : > http://trafficserver.apache.org/docs/v2/admin/http.htm , step2 : it > mentioned Using the object address, Traffic Server tries to locate the > requested object in its object database (*cache*).. but i am not very sur= e > what is exctly object address, it is url or hash key for url? > For example, if user request www.google.com , when the TS receive request= , > how it find this page from database? what is key for ts check page from > database? i really would like to konw the details about how TS find o bje= ct > from cache. > > Thanks > --20cf303dd94092708a049e37b5b1 Content-Type: text/html; charset=GB2312 Content-Transfer-Encoding: quoted-printable

Is this an user@ question or a dev@ question?  The= user@ answer would be that it uses the URL along with
the matchi= ng criteria as specified in the HTTP/1.1 specification (which is rather ela= borate and long).

If you want to know which code and data structures are = involved we can talk over on dev@...

john
2011/3/11 =B3=A3=B3=C9 <ccaijay@msn.com>
Hi guys:

I'm glad to join th= is group, i'm currently a college senior student with a little extra bi= t of time on my hands and wanted to get a little experience with TS.=
Currently,I h= ave accrued some basic knowledge through go through TS <= span style=3D"font-weight:bold">Administrator's Guide.
For now, there is a &nbs= p;problem i can't understand, How Ts find object from object database (cache) ? in page :http://trafficserver.apache.org/docs/v2/admin/http.htm , step2 = : it mentioned Using the object address, Traffic Server tries to locate the requested= object in its object database (cache).. but i am not very su= re what is exctly object address, it is url or hash key for url? 
For example, if user request www.google.com , when the TS receive request, how it find t= his page from database? what is key for ts check page from database? i real= ly would like to konw the details about how TS find o bject from cache. 

Thanks 
=

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