# Parallel gateway

**URL:** <https://forum.robusta.ai/t/parallel-gateway/648>\
**Category:** Gateways\
**Created:** [November 25, 2024, 5:48am UTC](https://forum.robusta.ai/t/parallel-gateway/648 "2024-11-25T05:48:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![serkanulucan79](https://avatars.discourse-cdn.com/v4/letter/s/54ee81/32.png) [@serkanulucan79](https://forum.robusta.ai/u/serkanulucan79)\
**Post date:** [November 25, 2024, 5:48am UTC](https://forum.robusta.ai/t/parallel-gateway/648/1 "2024-11-25T05:48:18Z")

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I use parallel gateway as in attachment. It is in a loop, but it stops at a random step with out exception.

is there a trick while using parallel gateway.

 ![paralel](https://europe1.discourse-cdn.com/flex005/uploads/robusta1/original/1X/ce632bdced1122d0fdf353860ce9edad4dc1d1eb.png)

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<div class="post-metadata">

**Author:** ![Yasin.Baykan](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.robusta.ai/yasin.baykan/32/86_2.png) [@Yasin.Baykan](https://forum.robusta.ai/u/Yasin.Baykan)\
**Post date:** [November 28, 2024, 4:21am UTC](https://forum.robusta.ai/t/parallel-gateway/648/2 "2024-11-28T04:21:15Z")

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Hello  
This is irregular usage.  
All lines have to be connected to parallel gateway which are started with parallel gateway.  
You started to multiple flows by using parallel gateway so you have to decrease one flow by using parallel gateway.  
Example usage is shown in below

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/robusta1/original/1X/358bb8ade193b0a5126ef88e7a7444b6e0ee2d0b.png)

Please take note that, parallel gateway which has a lot of flows are connected. All flows has to be came to parallel gateway after that flow will go on.