# Message event problem

**URL:** <https://forum.flowable.org/t/message-event-problem/5962>\
**Category:** Flowable Engine\
**Created:** [May 5, 2020, 9:17am UTC](https://forum.flowable.org/t/message-event-problem/5962 "2020-05-05T09:17:19Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![hatemali510](https://avatars.discourse-cdn.com/v4/letter/h/34f0e0/32.png) [@hatemali510](https://forum.flowable.org/u/hatemali510)\
**Post date:** [May 5, 2020, 9:17am UTC](https://forum.flowable.org/t/message-event-problem/5962/1 "2020-05-05T09:17:19Z")

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i have a two processes described as the photo :  
first process is running until waiting message event to be notified  
but before the process is notified another process is running and when second process is finished notify the message event to continue the first process but when the second process is finished and notify the first message event , exception is occurred that execution didn’t have the message event and the process is freeze  
note two processes is communicate between each other with rabbitmq queue and the two processes is not have any relation between each other

 ![MS Paint _ Microsoft Paint Online](https://canada1.discourse-cdn.com/flex035/uploads/flowable/original/2X/b/bca21c38f912019c01bf6bef63835c34484021e3.png)

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**Author:** ![filiphr](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/filiphr/32/315_2.png) [@filiphr](https://forum.flowable.org/u/filiphr)\
**Post date:** [May 6, 2020, 8:23am UTC](https://forum.flowable.org/t/message-event-problem/5962/2 "2020-05-06T08:23:51Z")

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Hey @hatemali510,

Are you using the new event registry for this? How are you doing the communication between the processes?

Can you please share the exception you are seeing? Can you please share the BPMN XML that you are using.

Cheers,  
Filip

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**Author:** ![gihan](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/gihan/32/1803_2.png) [@gihan](https://forum.flowable.org/u/gihan)\
**Post date:** [May 8, 2020, 8:00pm UTC](https://forum.flowable.org/t/message-event-problem/5962/3 "2020-05-08T20:00:49Z")

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> [@filiphr](#):
>
> event registry

Hi Filip,  
thanks alot for your support  
no we aren’t use event registry we are using this API to notify the message are received.

@Autowired  
private RuntimeService runtimeService;

```
runtimeService.messageEventReceived(messageName,execustion, processVariables);

```

in the listener of rabbit MQ

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**Author:** ![filiphr](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/filiphr/32/315_2.png) [@filiphr](https://forum.flowable.org/u/filiphr)\
**Post date:** [May 11, 2020, 2:30pm UTC](https://forum.flowable.org/t/message-event-problem/5962/4 "2020-05-11T14:30:24Z")

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Hey @gihan,

Thanks for the info. Can you please answer the other questions

> [@filiphr](#):
>
> Can you please share the exception you are seeing? Can you please share the BPMN XML that you are using.

We can’t help if we don’t know what problems you are having.

Cheers,  
Filip

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**Author:** ![shamsmehra90](https://avatars.discourse-cdn.com/v4/letter/s/e47c2d/32.png) [@shamsmehra90](https://forum.flowable.org/u/shamsmehra90)\
**Post date:** [May 18, 2020, 12:19pm UTC](https://forum.flowable.org/t/message-event-problem/5962/5 "2020-05-18T12:19:20Z")

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Hi Everyone,  
do you know about message packet?

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**Author:** ![shamsmehra90](https://avatars.discourse-cdn.com/v4/letter/s/e47c2d/32.png) [@shamsmehra90](https://forum.flowable.org/u/shamsmehra90)\
**Post date:** [June 15, 2020, 6:24pm UTC](https://forum.flowable.org/t/message-event-problem/5962/6 "2020-06-15T18:24:27Z")

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No reply yet [.](https://mcdvoicesurvey.onl/)[.](https://mybk-experience.onl/) ?

I am still waiting for someone to help me with the issue

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**Author:** ![filiphr](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.flowable.org/filiphr/32/315_2.png) [@filiphr](https://forum.flowable.org/u/filiphr)\
**Post date:** [June 15, 2020, 7:12pm UTC](https://forum.flowable.org/t/message-event-problem/5962/7 "2020-06-15T19:12:36Z")

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Hey @shamsmehra90,

Your problem is not really clear. Please create a new topic with detailed explanation of your problem.

Cheers,  
Filip