Function Responsepromise Quote by Pawel Kozlowski
““function(responsePromise) { return responsePromise.then(null, function(errResponse) { if (errResponse.status === 503) { return $injector.get('$http')(errResponse.config); } else { return $q.reject(errResponse);””
About This Quote
Source Code snippet from AngularJS error handling tutorial, 2015
The code retries an HTTP request when a 503 error occurs, otherwise propagates the error.
In simple terms: Retry on service unavailable, else fail.
Key Takeaway
Implement retry logic for transient server errors.
Themes
error handling
network reliability
programming
Mood
technical
pragmatic
Type
instructional
practical
When to use this quote
- web applications
- API calls
- service outages
- client-side scripting
Key Concepts
promise chaining
dependency injection
Questions to Reflect On
- When should you stop retrying?
- How to differentiate transient vs permanent errors?
A Different Perspective
Retry may not solve persistent backend issues.