# A new type of flow

**URL:** <https://discourse.nodered.org/t/a-new-type-of-flow/91014>\
**Category:** General\
**Created:** [16 September 2024 09:03 UTC](https://discourse.nodered.org/t/a-new-type-of-flow/91014 "2024-09-16T09:03:25Z")\
**Posts on this page:** 1\
**Showing post:** 28

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**Author:** ![E1cid](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/e1cid/32/77971_2.png) [@E1cid](https://discourse.nodered.org/u/E1cid)\
**Post date:** [16 September 2024 14:52 UTC](https://discourse.nodered.org/t/a-new-type-of-flow/91014/28 "2024-09-16T14:52:27Z")

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There is the catch node to catch errors from nodes, and there is an example of a flow that guarantees delivery, which you could adapt to check the file was deleted before continuing. [[Announce] Improved Guaranteed Delivery flow](https://discourse.nodered.org/t/announce-improved-guaranteed-delivery-flow/39877)

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