I’m new to Web Things and have just started have a play with it, installed on a Pi.
I’ve added some devices and also installed the ‘Email Sender’ and ‘Slack’ add-ons to notify me of an event via some rules.
All works fine for a few days and I get the emails and Slack notification but then the notifications stop. They only work again if I restart the Pi. The gateway is working fine other than this issue and I can log in to the UI.
Looking at the logs I see the following reasons when the failed send actions are occuring:
ERROR : email-sender: AddonManagerProxy: Failed to notify outlet: { Error: connect EINVAL 74.125.133.108:465 - Local (0.0.0.0:0)
ERROR : slack: AddonManagerProxy: Failed to notify outlet: { FetchError: request to https://hooks.slack.com/services/xxxxxxxxxxxxxxxxxxxxxxxxxx failed, reason: getaddrinfo EAI_AGAIN hooks.slack.com:443
(I’ve replace part of the Slack URL with x’s as I’m guessing it may be unique to my Slack account!)
My Pi is connected via ethernet on a static IP address, although Web Things also seems to think it is connect via WiFi too but that may be irrelevent!
Any ideas or suggestions gratefully received!