I do this frequently. Works well. Jaime
> -----Original Message----- > From: Rick Root [mailto:rick.r...@webworksllc.com] > Sent: Monday, 9 February 2009 9:51 AM > To: cf-talk > Subject: dynamic names for named locks > > > Is it possible to use named locks with dynamic names? > > I've got a site running a single application under thousands > of domains. > > Site information for each domain is stored in the application > scope so I don't have to get it from the DB all the time. > > So my first lock looks like this > > <cflock name="appInitLock1" type="exclusive" timeout="30"> > <cfif not structKeyExists(application,"sites") or NOT > isStruct(application.sites) or isDefined("url.reinit") or > isDefined("url.init")> > <cfset application.sites = structNew()> > </cfif> > </cfif> > > My second piece that is locked is specifically to get or set > the detail within the application.sites struct with the site > specific information.... based on the domain name. > > So while many threads *MAY* execute the code, only threads > making a request to the same domain would need to be > protected from each other. > > So I was thinking about doing a named lock with a dynamic > name based on the domain... ie: > > <cflock name="appInitLock2_#replace(request.domain,".","","ALL")#" > type="exclusive" timeout="30"> > > Would this work and can anyone think of any reasons NOT to do this? > > Thanks. > > Rick > > > > -- > > Rick Root > New Brian Vander Ark Album, songs in the music player and > cool behind the scenes video at www.myspace.com/brianvanderark > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:319092 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
