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GoogleCloudPlatform / node-red-contrib-google-cloud

Node-RED nodes for Google Cloud Platform
Apache License 2.0
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Added config-in node #101

Closed nated0g closed 3 years ago

nated0g commented 3 years ago

Hi @kolban-google.

As discussed in #99, I was looking for a way to receive config objects from IoT Core. I added a node for this (mostly it just involved using parts of other nodes already existing in this repository.)

It is fully working for me, the only issue I see is that in future the telemetry-send node and this node should share a connection to the Google MQTT bridge. Presently if there are telemetry-send and config-in nodes on the same flow configured for the same device, both nodes periodically reconnect, causing the config-in node to repeatedly receive the newest config when it re-subscribes after reconnection, about every 20 seconds or so.

I propose a shared configuration node for all IoT Core related nodes to allow for a single persistent connection to the bridge.

kolban-google commented 3 years ago

Looks great to me!!! Welcome to the Node-RED GCP collection contributors club!!! :-)