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I'm calling some API call on submit, due to internet connection interrupt failed API calls. I need to re-send failed API's on re-connection.

Rahul Dapke
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1 Answers1

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You can use the rxjs retry / retryWhen operator

https://www.learnrxjs.io/operators/error_handling/retry.html https://www.learnrxjs.io/operators/error_handling/retrywhen.html

Edit:

return next.handle(req).pipe(
  retry(/***/),
MoxxiManagarm
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  • I can't write retry/retry When on each and every service call . I want this to be handle by interceptor – Rahul Dapke Dec 09 '19 at 11:29
  • Yes you can. You need to pipe the next.handle, I will add it in the answer – MoxxiManagarm Dec 09 '19 at 12:12
  • How to define delay or retry attempt's? because, I can't decision making on retry operation. suppose internet connection interrupt and re-connection after long time.so delay or retry will not work. – Rahul Dapke Dec 10 '19 at 06:03