Thanks very much for the examples ! I get your point but it does seem quite more involved to do all that management and broadcasting by hand rather than having

Thanks very much for the examples ! I get your point but it does seem quite more involved to do all that management and broadcasting by hand rather than having a shared worker with a EventSource singleton for all, don't you think ? : https://stackoverflow.com/a/61636606/10469162 https://stackoverflow.com/a/61636606/10469162 EDIT: Someone posted this very relevant and interesting post : https://greenvitriol.com/posts/browser-leader https://greenvitriol.com/posts/browser-leader