# \#watchdog

**URL:** https://discourse.nodered.org/tag/watchdog/158.md

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## [Restart Node-Red to reset tcp in node connection](https://discourse.nodered.org/t/restart-node-red-to-reset-tcp-in-node-connection/94701)

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**Author:** [@gallionjason](https://discourse.nodered.org/u/gallionjason)\
**Replies:** 4\
**Last updated:** [17 January 2025 21:41 UTC](https://discourse.nodered.org/t/restart-node-red-to-reset-tcp-in-node-connection/94701 "2025-01-17T21:41:55Z")

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Hello I'm working on a prototype project and I have a sensor sending data to Node-Red through a tcp connection. Sometimes I lose connection to the device and cant receive data. The easy thing to do that works is just t…

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## [WatchDog Subflow](https://discourse.nodered.org/t/watchdog-subflow/90974)

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**Author:** [@marcus-j-davies](https://discourse.nodered.org/u/marcus-j-davies)\
**Replies:** 6\
**Last updated:** [26 October 2024 15:50 UTC](https://discourse.nodered.org/t/watchdog-subflow/90974 "2024-10-26T15:50:19Z")

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Over the last week, I have seen a few posts where a need to monitor the incoming data and to react when it stops. I have seen a few examples of how this is addressed, and I have taken them and wrapped them up in a cute …