Hey David,

       I get an identical exception here here w/ zookeeper version
3.2.2.   Because I'm crazy that way I also tried to call the ref "/r0/" 
(just to see) and the exception came up.  However it was different in
that with "/r0/" I got the usual exception handling in emacs, whereas
with "/r0" it just reported the exception in the repl, and then returned
nil.

 Edmund

On 01/12/2011 15:04, Sam Aaron wrote:
> Hi David,
>
> I'm super excited by Avout. It seems *better* than magic in that it not only 
> appears to make complicated things possible, but also in a conceptually 
> transparent way. Crazy cool.
>
> I'm about to look into this in detail, but I thought I'd just post an issue 
> I'm having with the basic example just on the off-chance that I'm doing 
> something obviously wrong.
>
> I have zookeeper 3.3.3 installed running on port 2181 with a valid dataDir 
> path with the appropriate permissions. I'm got avout 0.5.0 and in a REPL 
> session I do the following:
>
> ; SLIME 2009-10-15                                                            
>                                                        
> user> (use 'avout.core)                                                       
>                                                         
> nil                                                                           
>                                                         
> user> (def client (connect "127.0.0.1"))                                      
>                                                        
> #'user/client                                                                 
>                                                         
> user> (def r0 (zk-ref client "/r0" 0))                                        
>                                                        
> run-in-transaction exception:  #<IllegalArgumentException 
> java.lang.IllegalArgumentException: Path must not end with / character> nil 
> #'user/r0                                                                     
>                                                         
> user> r0                                                                      
>                                                        
> #<DistributedReference@761b2f32: nil>                                         
>                                                         
> user> @r0                                                                     
>                                                         
> nil                                                                           
>                                        
>
> Sam
>
> ---
> http://sam.aaron.name
>
>                  
> On 29 Nov 2011, at 17:38, liebke wrote:
>
>> Today we are releasing Avout, which brings Clojure's in-memory model
>> of state to distributed application development by providing a
>> distributed implementation of Clojure's Multiversion Concurrency
>> Control (MVCC) STM along with distributable, durable, and extendable
>> versions of Clojure's Atom and Ref concurrency primitives.
>>
>> Here's the post announcing the project: 
>> http://clojure.com/blog/2011/11/29/avout.html
>>
>> And here's the project's website: http://avout.io
>>
>>
>> David
>>
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