cacheout | A caching library for Python | Caching library
kandi X-RAY | cacheout Summary
kandi X-RAY | cacheout Summary
A caching library for Python
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Top functions reviewed by kandi - BETA
- Memoize cache
- Memoization decorator
- Get a value from the cache
- Get the value from the cache
- Build documentation
- Build docs
- Start sphinx docs
- Run linters
- Format docstring
- Run docformatter
- Set the value of the key
- Touch the given key
- Memoize a function
- Memoize a FIFO
cacheout Key Features
cacheout Examples and Code Snippets
Community Discussions
Trending Discussions on cacheout
QUESTION
I have problem with Azure FunctionApp that is triggered by EventHub (from IotHub). When I start function and there are a lot of historic messages in Event Hub FunctionApp is triggered asynchronous so there are few instance of function in te same time. The problem is that inside function I'm using Redis, so the flow is: EventHub Message -> Trigger FunctionApp -> Read data form Redis -> Main function -> Save data to Redis -> Set output messages -> End function. Every time the function is triggered it should end before antother instance of it. So it shoul be synchronous. I tried setting:
WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT = 1
setting App Scale out to 1 ( was 200), but it doesn't work.
This is crutial for us. After we stop function for even a short time and then starting it again will end with corrupted data.
Any idea how to solve this?
EDIT: So it seems that there is only one instance of function at one time - I used Executing Instances and Allocated Instances timechart to check it, and i've got 1 all time.
But my logs look like this:
...ANSWER
Answered 2021-Oct-23 at 03:07To achieve back to back execution for time triggers, set WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT and FUNCTIONS_WORKER_PROCESS_COUNT as 1 in the application settings configuration. This will ensure only 1 function executes runs at a time . See this LINK.
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No vulnerabilities reported
Install cacheout
You can use cacheout like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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