timercheck | repository contains an AWS Lambda function | Cloud Functions library
kandi X-RAY | timercheck Summary
kandi X-RAY | timercheck Summary
This repository contains an AWS Lambda function that powers the web service API behind TimerCheck.io.
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Top functions reviewed by kandi - BETA
- Get timer
- Check the timer
- Create an error response
- Renders the home page
- Redirect to given URL
- Create a timer table
- Set timer
timercheck Key Features
timercheck Examples and Code Snippets
Community Discussions
Trending Discussions on timercheck
QUESTION
I'm creating a timer function for a bit of embedded code that will allow me to bypass certain GPIO checks while a certain process is running, i.e., when the timer is running in a non-blocking manner.
This seems to run just fine the first 11 times the operations occur, but every time, on the 11th iteration the system will crash. The likely culprit is something in how the timer thread is being handled. My guess is there's some bit of memory cleanup that I'm not handling properly and that's leading to memory leaks of some kind. But I'm really not sure.
I can see through debug tracing that the thread is exiting after each iteration.
Here is the timer code:
...ANSWER
Answered 2020-May-27 at 16:09But you didn't really post enough of your code to determine where the problems might be, but I thought this might be worth mentioning:
A general problem is that the sample code you have is open loop wrt thread creation; that is there is nothing to throttle it, and if your implementation has a particularly slow thread exit handling, you could have many zombie threads lying around that haven't died yet.
In typical embedded / real time systems, you want to move resource allocation out of the main loop, since it is often non deterministic. So, more often you would create a timer thread, and park it until it is needed:
QUESTION
I have a lambda@edge running on a client request. I'm dropping messages into SQS to be processed by another lambda.
The first run of my script after an update is extremely long - often blowing through the five second hard timeout, which is not a good user experience.
The majority of this is loading the AWS SDK, consistently above 2.5 seconds
...ANSWER
Answered 2019-Apr-25 at 10:12This is called Cold Start.
Have a look at Everything you need to know about cold starts in AWS Lambda.
If it's critical you should consider prewarming your functions.
QUESTION
I have been trying to fix this for a while. The IF statement is meant to check multiple conditions instead of running through the else if 4 times. The timer is meant to be checked for half time in a soccer match and if it matches any of the times it links to the referee class where it calls half time or full time. Any help is greatly appreciated. Below is my current version of the code:
...ANSWER
Answered 2017-Oct-02 at 20:15You really need to be using || (logical OR) (there is no need to use the |, because your equalities have no side effects)
Your statement should be:
if (timer[0] == 45 || timer[0] == 50 || timer[0] == 90 || timer[0] == 95)
QUESTION
report.py
...ANSWER
Answered 2017-Jul-20 at 07:04You didn't post a complete minimal verifiable example so there might be something else too, but if your point is that when calling NotAccountedReport().makeNotAccountableReport() you don't get your "Time taken" printed then it's really not a surprise - the benchmarking decorator is applied when the function is defined (when the module is imported), well before the if __name__ == '__main__' clause is executed, so at that time cons.DISPLAY_TIME_STAMP has not been updated by your command line args.
If you want a runtime flag to activate / deactivate your decorator's behaviour the obvious solution is to check cons.DISPLAY_TIME_STAMP within the decorator instead of passing it as argument, ie:
QUESTION
This is the simple decorators with arguments:
app.py
...ANSWER
Answered 2017-Jul-16 at 10:14The @decorator syntax is just syntactic sugar. Under the hood, all that happens is that the decorator is called with the decorated function as its argument.
So you can just define your function without a decorator and then apply the decorator if a condition is met:
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Install timercheck
You can use timercheck 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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