Problem:
Assume an application launched in multimonitor. i.e. Application launched in 2 monitors with separate browser instances.
Now each browser instance makes a API call to backend to load the data i.e. http:///loadData
As we see here, there are two requests to backend from separate browser instances but actually both are trying to load same data. This will create unnecessary overhead on backend.
Is there any way we can intercept backend API at browser level and make sure only one request goes to backend. And other browser request will be served from the response.
Looked into Service worker to handle this scenario. But it is main intent to use for offline mode. And not sure if it handles all the scenarios like intercepting GET/POST requests.