[Vtigercrm-developers] Problem with conditions in vtiger_eventhandlers since vtiger 5.3.0

[Stefan Warnat]

Hy!

Vtiger 5.4 also produce this error and I do a search in sourcecode.
I think there is a bug in the eventhandling of vtiger, because the 
system throws this error, if any extensions couldn't run, because of 
conditions. The algorithm repeats the eventhandler since all are 
executed and didn't notice of the conditions.

I have solved the problem with the second parameter of the "handleEvent" 
function. [handleEvent($handlerType, $entityData)]

The function
    get_class($entityData->focus)
returns the Classname ("Emails", "Leads", ...) and you can manage it 
manually.

Stefan

http://vtiger.stefanwarnat.de

Am 11.05.2012 23:36, schrieb Andreas Göbel:
> Hi,
>
> since vTiger 5.3.0 conditions in the event handling seem to work no longer
> as they did before.
>
> For instance, I have following row in vtiger_eventhandlers:
> e..id 	event_name 		handler_path
> handler_class 			cond
> is_active 	dependent_on
> 14	vtiger.entity.aftersave
> modules/AccountingBooking/AccountingBookingHandler.php
> AccountingBookingHandler 	moduleName == 'AccountingBooking' 	1
> []
>
> This leads to following error in EVERY module during e.g. Save:
>
> Fatal error: Uncaught exception 'Exception' with message 'Deadlock occured
> for events: AccountingProjectHandler , AccountingTaskHandler ,
> AccountingBookingHandler' in
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/include/events/VTEventTrigger.inc:149 Stack trace: #0
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/include/events/VTEventsManager.inc(118):
> VTEventTrigger->trigger(Object(VTEntityData)) #1
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/data/CRMEntity.php(865):
> VTEventsManager->triggerEvent('vtiger.entity.a...', Object(VTEntityData)) #2
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/modules/Contacts/Save.php(116): CRMEntity->save('Contacts') #3
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/index.php(749): include('/var/customers/...') #4 {main} thrown in
> /var/customers/webs/andgoe/domains/vtigercrm.digital-infinity.de/vtigercrm53
> 0/include/events/VTEventTrigger.inc on line 149
>
> In addition, could please somebody explain what the new field dependent_on
> in vtiger_eventhandlers does and what is VTEntityDelta??
>
> Kind Regards
>    Andreas
>
>
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