Azute iot device node-red

long dao thanh 81

Hi, i want to ask some question about azure iot device node-red package. I am currently use this package on node-red: node-red-contrib-azure-iot-device to comminicate with azure iot hub with amqp protocal. When i change time on my computer, the iot device not unable to connect the internet, i read the log on cmd and its say the error cause by the amqp lib. So i want to ask how can i over this. Thank so much

Matthijs van der Veer 4,376 Reputation points MVP

2020-12-18T08:20:08.31+00:00

Why do you need to change the time on your computer? And from/to what time are you changing it?
long dao thanh 81 Reputation points

2020-12-18T08:33:07.787+00:00

hi, thank for your quick support. my comuter is an embedded comuter, i attach some sensor and device to it, so in the long run time, it may casuse time changing.
in your second question, i just simulated the time changing by go to the setting, and change the time&date. i use ubuntu 18.04 lts
António Sérgio Azevedo 7,671 Reputation points Microsoft Employee

2021-01-06T12:44:48.653+00:00
Hello @long dao thanh ,
Please share with us if you have any other questions related with your original post. Otherwise could you go ahead and mark the below as answer so community members can benefit from a richer content? :)

Thank you so much.

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Sander van de Velde | MVP 33,051 Reputation points MVP

2020-12-21T11:08:05.317+00:00

In general, it's not a good idea to let the device change the date/time.

The same goes for automatic device application/feature updates (except for security updates!).

I suggest running the device in UTC time.

This way, if there are multiple devices in multiple timezones, you still have a chronological registration of events that could be corrupted by eg. misconfiguration of the timezone and/or Daylight Savings.
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