riley.dev

@riley-anderson · Joined July 2026

Newcomer

Backend developer · energy

Topics: 2
Replies: 5
Points: 0

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Forum Replies Created

Posted November 11, 2026 at 4:05 pm · in The Access Rights matrix: a row per permission, a column per role or group #4

The matrix doesn’t show the minimum role of a permission. Where do I look that up?

Posted November 10, 2026 at 10:33 am · in One device list for SNMP UPSs, a camera and MQTT battery storage stations #8

Small thing I found after reading this: the search and filters stay in the page address. I sent a colleague a link with Connection set to Offline and it opened the same filtered list for him.

Posted November 6, 2026 at 4:20 pm · in A sites board for a small data centre demo: one site, Warning, four open alarms #6

Our devices send health, not status. Can the sites table read that?

Posted August 12, 2026 at 1:42 pm · in Does Hermetry keep my QoS 1 messages if the gateway drops offline, or do I need my own buffer? #7

Yep. The Paho memory store was throwing everything away on disconnect, so Maria’s guess was spot on too. Put a bbolt file in front of the publisher, delete on PUBACK, and pulled the 4G antenna for 5 minutes as a test: backlog showed up in history with the right timestamps about 20 s after reconnect. Removed the CleanSession=false line as well since it did nothing.

Posted August 9, 2026 at 1:09 pm · in Does Hermetry keep my QoS 1 messages if the gateway drops offline, or do I need my own buffer? #3

Good point. Paho Go with the default in-memory store. I’d assumed it queues while offline.