[rules-users] Multi-user architecture of Drools Web Service.

[Esteban Aliverti]

A basic solution could be to have each user identified with an unique id.
Then, in the server side you could have different ksessions (and not kbases)
for each user.

Best,

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Esteban Aliverti
- Developer @ http://www.plugtree.com
- Blog @ http://ilesteban.wordpress.com


2010/8/20 tom ska <tiberium.linux at gmail.com>

> Hi,
> what I have is SOAP Web Service with two methods: fn_AddFacts, and
> fn_Conclude. I defined special XML implementation to send various fact's
> types via SOAP. Model is defined in DRL/Guvnor - and rules too.
>
> So now, I can add some facts (web service creates them using Drools
> "reflection" API) to knowledge base. And then use fn_Conclude method, to
> fire "fireAllRules" method and get response with results. But.....
>
> What if now I have 100 users, and I don't want their's facts to interfere
> each other? I want, to use Drools to conclude for different users. I want to
> use this same rules, but on different knowledge bases (each user has own
> knowledge base of his facts).
>
> Please help me, how to solve this problem... I am new in JAVA EE, and I
> don't understand some elementary issues well. (But I am trying to understand
> them :D )
>
> regards,
> tom.
>
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