How to handle multiple API requests when the auth token is expired?

Question

I have a use case wherein I am calling 2 different APIs at almost the same time, but while executing the 1st API it turns out that my auth token is expired. Now I can pause the execution of API 1 while I get a new token, I want the execution of the 2nd API to pause too, and on getting the valid token, it should resume.

Answer 1

You can do this with dio. You can lock particular Object by lock(). If lock() is called all the further request will be placed in a queue, the calls will be made after when the unlock() is called.

Dio _dio= Dio();

_dio.lock();

_dio.unlock();