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Hasty Treat - Async + Await Error Handling Strategies

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Manage episode 232813292 series 1469447
Content provided by Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

In this Hasty Treat, Scott and Wes discuss different error handling strategies.

Sentry - Sponsor

If you want to know what’s happening with your errors, track them with Sentry. Sentry is open-source error tracking that helps developers monitor and fix crashes in real time. Cut your time on error resolution from five hours to five minutes. It works with any language and integrates with dozens of other services. Syntax listeners can get two months for free by visiting Sentry.io and using the coupon code “tastytreat”.

Show Notes

2:07 - Try / Catch

  • This can be done at call time or inside the function

4:10 - Higher Order Function

  • Makes a function that returns a new function which in turn calls your original function (but with a .catch chained on)

7:46 - Handle the error when you call it

  • Use async/await but chain a .catch onto the end

9:03 - Node.js Unhandled Rejection Event

  • process.on('unhandledRejectionEvent', callback)

9:40 - What do do with those errors

  • Send to error tracking service
  • Possible to give the user a reference number
  • Display good error text to user
Tweet us your tasty treats!
  continue reading

964 episodes

Artwork
iconShare
 
Manage episode 232813292 series 1469447
Content provided by Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Wes Bos and Scott Tolinski - Full Stack JavaScript Web Developers or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

In this Hasty Treat, Scott and Wes discuss different error handling strategies.

Sentry - Sponsor

If you want to know what’s happening with your errors, track them with Sentry. Sentry is open-source error tracking that helps developers monitor and fix crashes in real time. Cut your time on error resolution from five hours to five minutes. It works with any language and integrates with dozens of other services. Syntax listeners can get two months for free by visiting Sentry.io and using the coupon code “tastytreat”.

Show Notes

2:07 - Try / Catch

  • This can be done at call time or inside the function

4:10 - Higher Order Function

  • Makes a function that returns a new function which in turn calls your original function (but with a .catch chained on)

7:46 - Handle the error when you call it

  • Use async/await but chain a .catch onto the end

9:03 - Node.js Unhandled Rejection Event

  • process.on('unhandledRejectionEvent', callback)

9:40 - What do do with those errors

  • Send to error tracking service
  • Possible to give the user a reference number
  • Display good error text to user
Tweet us your tasty treats!
  continue reading

964 episodes

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