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kotlinlang

Hey guys, hope yo're doing good.
I'm curious about how do you achieve a retry functionality on a webService request using retrofit and RX.
```
    createBackendClient(context, URL_A).flatMap { it.doRequest(T) }
    .onErrorResumeNext(createBackendClient(context, URL_B).flatMap { it.doRequest(T) })
```In my case, I have to retry on a different endpoint `Example: URL_B` by when firts attempt fails.

But, what about if I have to retry to the same URL, do I have to re-subscribe to the same Observable on each request or there is an more option to solve this problem?