Passing variable from one server to another within different application.cfm

hello all.
currently , i have 3 server..
each is installed with coldfusion server.
let says,
server A,server B, and server C.
server A has the application.cfm for login.
from server A , I want to carry the login ID to server B(also
has application.cfm) or server C(also has application.cfm) without
having to login again.
Present, what I facing right now..
server A has the application.cfm login and then direct to
server B(also has application.cfm).
But at server B it will request user to relogin.
Same with server C.
should I changed and modified the application.cfm in server B
and C by removing 'cflogin statement'?
I have no idea.. :chomp: :confused:
Please anybody, help me with this..

I'll admit I'm not the most educated on application/session
management but I'll try and help.
When a user logs into your CF server, it creates the session,
which is only for that server. That's probably the issue you're
running into when the user jumps from one server to the next. You
might want to try using a cookie and CFTOKEN on the login (server
A) and then use the application.cfm file on server B and C to check
for the existence of the token. If it's there (in the client
cookie) then it would allow them access.
---set the application in the application.cfm page on all 3
servers to the same name---
<cfapplication name="myappname"
sessionmanagement="Yes"
clientmanagement="Yes"
SESSIONTIMEOUT=#CreateTimeSpan(1, 0, 0, 0)#
setclientcookies="yes">
---then check for the cookie value on each server as well---
<CFIF IsDefined("Cookie.CFID") AND
IsDefined("Cookie.CFTOKEN")>
<CFSET Variables.CFID_LOCAL=Cookie.CFID>
<CFSET Variables.CFTOKEN_LOCAL=Cookie.CFTOKEN>
<CFCOOKIE NAME="CFID" VALUE="#Variables.cfid_local#">
<CFCOOKIE NAME="CFTOKEN"
VALUE="#Variables.cftoken_local#">
</cfif>
There might be some yes/no variables in the session
management you can set (yes on A, no on B and C) if the above does
not work. But with the users jumping across servers, the cookie
might be the best answer for you.
Actually, I realized something. You would want to set the
setclientcookies only on server A but have B and C check for the
cookie.
Hope some of this helps.

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Hi all,
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DK

Try this..
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Thanks for responding.
If I replace
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elaine_g wrote:
I am wondering why does (r.a) give an error outside the method? What's the reason it only works when used inside the (b/r.a) maths function? This is illegal syntax:
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