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Architecting Angular Applications with Redux, RxJS, and NgRx

You're reading from   Architecting Angular Applications with Redux, RxJS, and NgRx Learn to build Redux style high-performing applications with Angular 6

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781787122406
Length 364 pages
Edition 1st Edition
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Author (1):
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Christoffer Noring Christoffer Noring
Author Profile Icon Christoffer Noring
Christoffer Noring
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Table of Contents (12) Chapters Close

Preface Quick Look Back at Data Services for Simple Apps FREE CHAPTER 1.21 Gigawatt – Flux Pattern Explained Asynchronous Programming Functional Reactive Programming RxJS Basics Manipulating Streams and Their Values RxJS Advanced Redux NgRx – Reduxing that Angular App NgRx – In Depth Other Books You May Enjoy

Error handling

Error handling is a very big topic. It is an area that is easy to underestimate. Normally, when coding, we could be led to believe we just need to do certain things, such as ensure we don't have syntax errors or runtime errors. With streams, we mostly think of runtime errors. The question is, how should we act when an error occurs? Should we pretend like it rains and just throw the error away? Should we hope for a different outcome if we try the same code some time in the future, or should we maybe just give up when a certain type of error exists? Let's try to collect our thoughts and look at the different error approaches that exist within RxJS.

Catch and continue

Sooner or later, we will have a stream...

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