Andrew, in that multiinstance deployment, did you have more than one CF
instance configured? And if not, did you start the Admin instance? If not,
then you only had one instance running, using what would be a shared
jvm.config. As soon as you try to run one of them when the other is running,
you should get the "no transports initialized" error.
 
/charlie
 


  _____  

From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf
Of Andrew Scott
Sent: Monday, October 22, 2007 12:51 AM
To: [email protected]
Subject: [cfaussie] Re: Anyone seen this error before?



Charlie,

 

I have a multiple instance of CF8 running on Windows 2003, and I have no
problems with this and the debugger. But under ubuntu and linux have major
problems with the debugger.

 

Could it be that I somehow setup the separate configuration for JVM under
windows 2003 without knowing it?

 

Anyway, thanks all for the input. I would have thought that the debugger is
something everyone is going to use that it would have setup multiple jvm
configs from the start. Oh well.... Who knows why Adobe chose that path
then.



Andrew Scott
Senior Coldfusion Developer
Aegeon Pty. Ltd.
www.aegeon.com.au
Phone: +613  8676 4223
Mobile: 0404 998 273

 

 

From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf
Of Charlie Arehart (lists account)
Sent: Monday, 22 October 2007 12:18 PM
To: [email protected]
Subject: [cfaussie] Re: Anyone seen this error before?

 

Andrew (and others), you don't want to say that this isn't a problem on
Windows. It'll bite anyone using the multiserver (multiple instance)
configuration.

 

As MrBuzzy hinted, it is that the default setup of the multiserver config is
to have all instance share on jvm.config, and that's where you tell CF what
port to use for the new CF8 debugger.

 

The problem is that if any of the instances are up when another instance
tries to come up, the other instances won't come up because the port is
already in use.  It can be tricky knowing what's happening and why. A real
common example of this is that the cfusion instance goes down but the admin
instance stays up. In this case, you only have 1 CF instance, but it doesn't
matter. 

 

So MrBuzzy indicates that you need to create a separate jvm.config for each
instance, but adds "who'd wannna do that[?]" Well, anyone who wants to use
the debugger in multiserver mode will need to. No way around it (well, at
least if one instance may ever go down).

 

A couple blog entries discuss setting that up (not specific to the problem
of the debugger but just for those who wanted to do it in general, such as
perhaps to have other different JVM settings):

 

http://mkruger.cfwebtools.com/index.cfm/2006/4/17/multiserver

http://www.alagad.com/go/blog-entry/cf7-cf8-jrun-and-the-jvm

 

HTH

 

/charlie

 

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