# Simple repeat last msg node to re-send MQTT

**URL:** <https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558>\
**Category:** General\
**Created:** [4 November 2018 16:18 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558 "2018-11-04T16:18:56Z")\
**Posts on this page:** 7\
**Page:** 2

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**Author:** ![cymplecy](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/cymplecy/32/2773_2.png) [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Post date:** [15 August 2019 07:29 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/21 "2019-08-15T07:29:36Z")

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Its for debugging - it allows to to re-send any message when you want.

The MQTT node will re-send a retained message but only when you re-deploy the node.

If you use this resend function node, you cam re-send the message any time you want

And it can be used to resend any message anywhere in a flow

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**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [15 August 2019 09:09 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/22 "2019-08-15T09:09:10Z")

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Ok. I just suggested it.

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**Author:** ![cymplecy](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/cymplecy/32/2773_2.png) [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Post date:** [2 September 2020 07:56 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/23 "2020-09-02T07:56:30Z")

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Isn't it great that we don't need to remember anything nowadays and can just search a forum to retrieve how we did it last time 🙂

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [2 September 2020 08:26 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/24 "2020-09-02T08:26:36Z")

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Happens to me all the time 🙂

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [2 September 2020 09:35 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/25 "2020-09-02T09:35:49Z")

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What really gets me is when I search and find an answer and it turns out I gave the answer in the first place 🤣

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**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [2 September 2020 10:08 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/26 "2020-09-02T10:08:10Z")

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I think it is called C.R.A.F.T disease.

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**Author:** ![TotallyInformation](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/totallyinformation/32/31_2.png) [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Post date:** [2 September 2020 12:27 UTC](https://discourse.nodered.org/t/simple-repeat-last-msg-node-to-re-send-mqtt/4558/27 "2020-09-02T12:27:33Z")

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Oh yes, I get that all the time as well. 🙂 Especially annoying when I do a wider Internet search and find an article that I wrote on the matter that I'd forgotten about.

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