Azure function doesn't work all the time

Question

When I test my azure function locally, it triggers but not all the time and without chaging anything in the code.

Sometimes it works sometimes it doesn't for no obvious reason.

The img bellow shows the state of the azure function. It get triggered but doesn't compile the code.

Thanks.

Answer 1

Hello @RTAYLI Oumaima ,

This is strange behavior.

My first feeling is that the Azure Function fails and exits with an uncaught exception. This can have a bad influence on logging too.

Have you enabled Application Insights? This gives a live stream of what is happening within your Azure Functions (execution times, exceptions, logs, etc.).

Please enable it here:

There, a button is offered:

Application Insights is not free, there is logic executed and data is stored. But it is essential for live insights about what is happening.

Meanwhile, put a try-catch on the highest level in your code...

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