Concerning your comment:
"...to have whatever dns server is responsible for your domains
point directly to your DSL IP instead of being
forwarded."
Would that be what I would be doing if I used the "Advanced DNS
Management" options and began to manage my DNS "C-Names"
and zones with my registrar who is currently forwarding my domains?
Thanks for the insights...
Rick
-----Original Message-----
From: S. Isaac Dealey [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 17, 2003 8:12 PM
To: CF-Talk
Subject: RE: Possible to name Application, save name, then rename
Application?
Yes, the method I suggested could be inconsistent -- the same problem exists
for you now (if I understand your setup) and will persist, as long as you
rely on the cgi.http_referer variable to determine what domain an individual
is attempting to reach. The best possible solution (maybe the only
completely reliable solution) is going to be to have whatever dns server is
responsible for your domains point directly to your DSL IP instead of being
forwarded.
> Based on your comment...
> "FYI - the cgi.http_referer variable isn't always present
> on a given request
> - it can be filtered out by firewalls and the like."
> ...it would seem that my method of:
> checking for the existence of ".com" in the HTTP_Referer
> and, if it's
> present,
> taking the HTTP_Referer and IDing the company's domain,
> naming the CFApplication based on the HTTP_Referer,
> assigning the HTTP_Referer value to a Server scope
> variable...
> ...then upon returning to any pages from within my server
> (which would
> change the HTTP_Referer
> and eliminate the company's domain name from it and render
> that variable
> useless)
> use a new CFAppliation function to reassign the value from
> the Server scope,
> then
> (as you suggested) transfer the Server scope variable to
> another Application
> variable,
> (or something that is contained within the Application
> that's running, and
> thereby,
> not relying on the use of Server scope variables which
> could be changed or
> deleted
> by other Applications running), then working from that
> point off that
> Application,
> until the user used the www.bodafordhomes.com name again
> or some other
> domain with .com and the process would reset and start
> over...
> ...would not provide consistent performance because of the
> potential
> filtering
> of the HTTP_Referer variable?
> If so, that's a problem...
> Rick
> -----Original Message-----
> From: S. Isaac Dealey [mailto:[EMAIL PROTECTED]]
> Sent: Friday, January 17, 2003 11:49 AM
> To: CF-Talk
> Subject: Re: Possible to name Application, save name, then
> rename
> Application?
> Considering that you also have to identify a client, the
> server scope alone
> may not quite get you where you need to be with this.
> You'll need to figure
> out how to identify each browser, for instance, you could
> create a server
> scoped structure ( server.clients ) which would then
> contain a list of ip
> addresses for different browsers drawn from the
> cgi.remote_addr variable, or
> you could use CF's CFID and CFToken pair although off the
> top of my head I'm
> not sure if they vary between applications. I don't think
> they do, but I
> wouldn't be surprised if I'm wrong. :)
> Here's an example:
> <cfif listlast(cgi.http_referer,".") is "com">
> <cflock scope="server" type="exclusive">
> <cfparam name="server.client"
> type="struct" default="#structnew()#">
> <cfset server.client[cgi.remote_addr] = cgi.http_referer>
> </cflock><cfset variables.domain = cgi.http_referer>
> <cfelse>
> <cflock scope="server" type="readonly">
> <cfif structkeyexists(server.client,cgi.remote_addr)>
> <cfset variables.domain =
> server.client[cgi.remote_addr]>
> </cfif>
> </cflock>
> </cfif>
> <cfapplication name="#variables.domain#" ...>
> FYI - the cgi.http_referer variable isn't always present
> on a given request
> -- it can be filtered out by firewalls and the like.
> hth
> s. isaac dealey 954-776-0046
> new epoch http://www.turnkey.to
> lead architect, tapestry cms http://products.turnkey.to
> tapestry api is opensource http://www.turnkey.to/tapi
> certified advanced coldfusion 5 developer
> http://www.macromedia.com/v1/handlers/index.cfm?ID=21816
>> I know that makes no sense, but here's what's happening.
>> I'm name a site that serves as a dynamic site for
>> multiple
>> companies.
>> I need to name the Application and set variables by the
>> CGI.HTTP_Referer
>> variable.
>> No problem so far.
>> However, since the site is blind forwarded to my server,
>> the HTTP_Referer
>> variable
>> changes once it's working off my server. When it comes
>> from the company
>> that
>> handles my DNS, it comes as http://www.bodafordhomes.com,
>> from which I can
>> do a CFIF CGI.HTTP_Referer contains ".com" and that tells
>> me that the
>> homepage
>> has been requested from somewhere besides my server and
>> the ID of the
>> company
>> needs to be determined for the dynamic site to be setup.
>> I have
>> http://www.bodafordhomes.com
>> stored in the database from which to ID the company and
>> choose it's data.
>> The problem comes when the pages are served from my
>> server. They use URL's
>> like http://77.88.99.00/cfdocs/rea/index.cfm , so the new
>> CGI.HTTP_Referer
>> can't
>> be used to determine company ID any longer and the
>> Application can't user
>> the CGI.HTTP_Referer
>> any longer as a name, because the Application name has to
>> stay the same to
>> keep the variables
>> tied to the Application...
>> I need to store the first CGI.HTTP_Referer variable, then
>> when the
>> Application.cfm
>> page is consulted, I can recall that saved original
>> HTTP_Referer variable as
>> some other
>> variable and rename the Application.cfm with it.
>> There's the question: How to save that variable, since I
>> can't use
>> application or session
>> variables because on the second trip to the
>> Application.cfm page, the
>> Application will
>> not have been defined and therefore an error occurs.
>> Is there some variable that can be created after the
>> first
>> Application is
>> named, then
>> continue to be used until the Application is renamed?
>> (I have got to learn how to do my own DNS, then I
>> probably
>> wouldn't have
>> this problem.
>> But I only have one server, and I need two for DNS
>> service...don't I?)
>> If I can get past this part, I've got the rest of this
>> "one site for many
>> companies" licked...
>> If this is all crazy and someone else has a solution for
>> this situation, I'm
>> all ears...uh...or eyes...
>> Rick
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s. isaac dealey 954-776-0046
new epoch http://www.turnkey.to
lead architect, tapestry cms http://products.turnkey.to
tapestry api is opensource http://www.turnkey.to/tapi
certified advanced coldfusion 5 developer
http://www.macromedia.com/v1/handlers/index.cfm?ID=21816
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