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Hello everyone. I'm new to Spryker and I've started to delve into the architecture. I have a questio

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U04BCHQVACE
U04BCHQVACE Posts: 39 🧑🏻‍🚀 - Cadet

Hello everyone. I'm new to Spryker and I've started to delve into the architecture. I have a question about publish and subscribe. My current understanding is that the propel layer fires events when models are updated, created, deleted, etc (according to your sync behaviour config). Those events go to a broker (RabbitMQ) queue. The question is, what happens if the broker is not available? Does the database transaction fail?

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  • sebastian.larisch
    sebastian.larisch Spryker Customer Posts: 143 🧑🏻‍🚀 - Cadet
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    should not, event will be saved into spy_event_behavior_entity_change table and will be consumed once rabbit is available again using event:trigger:timeout command … per my understanding

  • sebastian.larisch
    sebastian.larisch Spryker Customer Posts: 143 🧑🏻‍🚀 - Cadet
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    u can try by stopping your rabbit container and save sth in Zed

  • U04BCHQVACE
    U04BCHQVACE Posts: 39 🧑🏻‍🚀 - Cadet
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    Nice, excellent! That is pretty good. Outbox pattern for the win! 🙂

  • U04BCHQVACE
    U04BCHQVACE Posts: 39 🧑🏻‍🚀 - Cadet
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    Thank's for the clarification 🙂

  • U04BCHQVACE
    U04BCHQVACE Posts: 39 🧑🏻‍🚀 - Cadet
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    I tried this. Stopped the broker and my import crashed. 😞