Speculation About The Death of JRun
I have seen two blog postings by Matt Woodward and Dave Carabetta about the ending of the JRun 4.5 Beta (Cheeta).
Let me speculate about what Adobe might be doing about JRun. Currently the standalone version of ColdFusion runs on a JRun runtime. When Macromedia merged with Adobe, Adobe was already providing enterprise solution running on J2EE.
I know a lot of the engineers are developing these solution on top of JBOSS. JBOSS is an open source J2EE server. The company that develops and supports this server was recently purchased by Red Hat.
It is extremely dificult right now to deploy ColdFusion for JBOSS, but it is possible. Adobe might be planning to use JBOSS for their future J2EE development, and just deploy ColdFusion on top of JBOSS for their Standalone version.
I am curious to see what Adobe is up to none the less.

this could actually be good news, no?
my 2 cents worth.
I agree. There are multple J2EE servers that run CF. Tomcat, IBM WebSphere and BEA Weblogic. Hopefully Adobe will support JBOSS. I do not know what the installations issues are, but I think I will play around with JBOSS.
David.
Since I know you've used BlueDragon in the past, I hope you don't mind if I point out that BlueDragon is fully supported on JBoss. Also, you might not be aware that BEA has licensed BlueDragon from New Atlanta and sells their own version that's specifically integrated with WebLogic:
http://www.bea.com/framework.jsp?CNT=index.htm&...
Vince
Excellent point. I have used Blue Dragon, but I have never used Weblogic. From what Charlie Arehart has told me, Weblogic is a great application server.
Thanks for the post,
David.
I believe there's a TechNote around on the Adobe support site that describes deploying CF or CF7 apps onto Tomcat as well. The Event Gateway mechanism has nothing to do with any underlying J2EE server functionality (other than we ship a JMS Gateway with source code as an Example (JMS is obviously a J2EE technology).
We work great on BEA Weblogic and have for years, but the Server and Multi-Server install configs of CF will likely remain powered by JRun for the foreseeable future, and CF will definitely be a supported platform for a very long time to come, which means that the JRun bits inside CF will certainly have to be kept fresh with OSs, web servers, connectors, VM's, etc.
Hope that helps put some of the speculation to bed :)
Damon
For anybody looking for a Java app server it is a non-starter. I have evven heard that Macromedia used JBoss for their own web site, not JRun.
Updating to the latest J2EE spec, etc would take a whole new release.
HTH
Damon