Catching All Promise Errors

Recently I was looking into monitoring static websites and it got me thinking about global error handling. There’s a good chance that you’ve come across the onerror global handler that’s triggered when an error happens and there’s no try/catch around it. But how does this work when working with Promises?
Promise Error Handling Let’s take this example:
1 2 3 4 5 6 7 8 9 10 11 function getJson() { return fetch(‘https://url/json’) .


This content originally appeared on Posts on LINQ to Fail and was authored by Posts on LINQ to Fail

Recently I was looking into monitoring static websites and it got me thinking about global error handling. There’s a good chance that you’ve come across the onerror global handler that’s triggered when an error happens and there’s no try/catch around it. But how does this work when working with Promises? Promise Error Handling Let’s take this example: 1 2 3 4 5 6 7 8 9 10 11 function getJson() { return fetch('https://url/json') .


This content originally appeared on Posts on LINQ to Fail and was authored by Posts on LINQ to Fail


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» Catching All Promise Errors | Posts on LINQ to Fail | Sciencx | https://www.scien.cx/2019/10/11/catching-all-promise-errors/ | 2023-09-26T12:11:28+00:00
https://github.com/addpipe/simple-recorderjs-demo



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