Octoprint-nanny

Bug Fixes

* Fix "monitoring state" and "print job status" indicators. Previously, these were always showing as "idle". 100


* 96


New
* Add configurable MQTT hostname, port, and certificate root certificate url in Advanced Settings

Bug Fixes

* Fixes error during device registration 92 96

HTTP response body: {"volume_custom_box":["Must be a valid boolean."]}

* Fixes error when monitoring frames / minute setting is adjusted before a monitoring worker is fully initialized 94

AttributeError: 'WorkerManager' object has no attribute '_monitoring_halt'

Optimizations & Profiling

* Remove layer of indirection in `WorkerManager` when sending image bytes over OctoPrint websocket.
* Added additional HoneyComb tracing to MQTT, REST, and websocket clients

Monitoring sample rate

The rate at which frames are sampled can now be adjusted in Print Nanny's **advanced settings**. 62

The **default limit** is 30 frames per minute, which averages to 0.5 frames per second. Prior to this, frames were being sampled as fast as possible (roughly every 50ms - 250ms). Additional HoneyComb tracing was added for performance profiling.



Updated installation docs

Print Nanny now requires **prerequisite** steps before installation! You can find instructions about how to install prerequisites here:

https://help.print-nanny.com/octoprint-plugin-setup/#install-prerequisites

Bug fixes

* Updated login url used in Print Nanny wizard 87

* Vendor `libatlas` shared object files instead of installing libatlas via Ansible playbook

Small bug fix release for exceptions caught by Honeycomb traces

* During device registration, the device name will default to your OctoPrint device's hostname 82
* Mercilessly kill -9 worker processes if they're still running after a 30 second grace period 81
* Handle case where worker threads halt before MQTT client is fully initialized 79



Resolves installer issues. Please re-open if the same issue persists, or create a new issue if you notice another bug. Thank you! Closes 45 54 55
Fixes exception thrown when user auth is invalid. Closes 70