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Posted to dev@ignite.apache.org by AndreyVel <an...@gmail.com> on 2016/07/11 16:26:20 UTC

Cache unhandled exception

I have question about https://issues.apache.org/jira/browse/IGNITE-2079

Sametime need send notification for client listener about unhandled 
exception,  what do you think if to add new class CacheExceptionEvent ?
Maybe there is more convenient event type/name ?

Server code
     CacheExceptionEvent evt = new CacheExceptionEvent(node, shortMsg, 
ex, EVT_UNHANDLED_EXCEPTION);
     ctx.event().record(evt);

Client code example

grid(0).events().localListen(new IgnitePredicate<Event>() {
     @Override public boolean apply(Event event) {
         . . .          return true;
     }
}, EventType.EVT_UNHANDLED_EXCEPTION);

Re: Cache unhandled exception

Posted by Denis Magda <dm...@gridgain.com>.

I would add new event like UnhandledExceptioEvent. Presently it will be used for your scenario however in the future it can be reused for other cases.

Other thoughts?

—
Denis

> On Jul 11, 2016, at 7:26 PM, AndreyVel <an...@gmail.com> wrote:
> 
> I have question about https://issues.apache.org/jira/browse/IGNITE-2079
> 
> Sametime need send notification for client listener about unhandled exception,  what do you think if to add new class CacheExceptionEvent ?
> Maybe there is more convenient event type/name ?
> 
> Server code
>    CacheExceptionEvent evt = new CacheExceptionEvent(node, shortMsg, ex, EVT_UNHANDLED_EXCEPTION);
>    ctx.event().record(evt);
> 
> Client code example
> 
> grid(0).events().localListen(new IgnitePredicate<Event>() {
>    @Override public boolean apply(Event event) {
>        . . .          return true;
>    }
> }, EventType.EVT_UNHANDLED_EXCEPTION);
>