Greg,

 

First of all, thank you very much for you test example.

 

Answering your question:

 

“My question is why when I change the code from running without persistence to running with persistence does it become “single threaded”? You can see by toggling the persistence variable in the top of the test file that when persistence is enabled each flow will complete before the next one begins yet without persistence they run in parallel.”

 

We think the problem is that all the threads are waiting for getting the connection, because of there is only one connection it becomes a shared resource.

 

What do you thing about?

 

Thanks,

 

David.

 

 

 

 

You can download it here:

http://dl.dropbox.com/u/2634115/drools-test.zip

 

You can just import that project into an eclipse workspace and run the unit test, the database should start when you do.

 

I am away until Tuesday next week, if you have any questions I will answer them then.

 

Thanks,

Greg

 

 

Please, could you be so kind to put the whole test project on an http server.

 

I was trying to persist the flow in a PostgreSQL database but I was receiving some Bitronix errors.

 

Have ever of you persist a flow in a database different from h2?

 

Thank at all.

 

David Puigdomenech

 

 

I have written a test based as much as possible on the Drools Flow 5.1 Persistence Documentation. You can see the code here:

 

http://pastebin.com/33QXK4iU

 

And I have attached my eclipse project but without the jars as its too big, if anyone wants a zip of the whole project ready to run, I can put it on an http server for you.

 

My question is why when I change the code from running without persistence to running with persistence does it become “single threaded”? You can see by toggling the persistence variable in the top of the test file that when persistence is enabled each flow will complete before the next one begins yet without persistence they run in parallel.

 

Any advice on what I am doing wrong or whether persistence simply does not support what I want to do is much appreciated.

 

 

Greg

 

 

 

**************************************************************************************
This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster@nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary.

NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00
**************************************************************************************

La informacion contenida en el presente e-mail es confidencial y esta reservada para el uso exclusivo de su destinatario. Se prohibe estrictamente la distribucion, copia o utilizacion de esta informacion sin el previo permiso de su destinatario. Si usted no fuera el destinatario, por favor notifiquelo inmediatamente al remitente y elimine el presente mensaje de su sistema informatico.

Information contained in this e-mail is confidential and is intended for the use of the addressee only. Any dissemination, distribution, copying or use of this communication without prior permission of the addressee is strictly prohibited. If you are not the intended addressee, please notify the sender immediately by reply and then delete this message from your computer system.

 

**************************************************************************************
This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster@nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary.

NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00
**************************************************************************************