I assume that since supervisor is not running, that runtime location doesn’t exist. The /etc/nf file is empty and is linked to a ‘…/run/…’ location. For simplicity, I also assume the health checks are so fast that timing drift is not a concern.
Asyncio file monitor serial#
The starting point is a serial implementation of monitor. All source code can be found in this repo. Here I use version 3.7 since it requires less boilerplate. sending all processes the KILL signal and exiting.Īdditionally, I cannot resolve anything on that box. The asyncio APIs are slightly different between python version 3.6 and 3.7. Raise EnvironmentError('Could not create udev monitor')Ģ0-03-03 17:23:58 ERROR (MainThread) Unclosed client session
Asyncio file monitor full#
run Python coroutines concurrently and have full control over their. Python 3.4 introduced the async and await keywords and the asyncio library that can help. asyncio is often a perfect fit for IO-bound and high-level structured network code. Parallelizing AWS API calls with in Python Lambda functions. Self.monitor = _netlink(ntext)įile "/usr/local/lib/python3.7/site-packages/pyudev/monitor.py", line 121, in from_netlink asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance network and web-servers, database connection libraries, distributed task queues, etc. I am seeing the following error in the logs: 20-03-03 17:23:58 INFO (MainThread) Initialize Supervisor setupįile "/usr/local/lib/python3.7/runpy.py", line 193, in _run_module_as_mainįile "/usr/local/lib/python3.7/runpy.py", line 85, in _run_codeįile "/usr/src/supervisor/supervisor/_main_.py", line 41, in Ĭoresys = n_until_complete(bootstrap.initialize_coresys())įile "uvloop/loop.pyx", line 1456, in _until_completeįile "/usr/src/supervisor/supervisor/bootstrap.py", line 61, in initialize_coresysįile "/usr/src/supervisor/supervisor/hwmon.py", line 22, in _init_ I was able to manually start a number of containers since I had the list of names in my SSH buffer. I rebooted the whole server and none of my containers were started, presumably because supervisor can’t start. A restart will show it trying for 5 seconds over and over again until I stop it. I am able to SSH into my HA server and supervisor is not running.
In researching, this appears to be related to hassio-supervisor not running. Task monitor that runs concurrently to the asyncio loop (or fast drop in replacement uvloop) in a separate thread as result monitor will work even if event loop is blocked for some reason. Idea and code borrowed from curio project. I was about to show someone my Grafana graphs in HA when I started getting the ‘Unable to load the panel source: /api/hassio/app/entrypoint.js’ error. aiomonitor is Python 3.5+ module that adds monitor and cli capabilities for asyncio application.
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