Open ericsonggg opened 2 years ago
Hi Eric, you can try awaitPromise or that https://github.com/google/promises/blob/master/g3doc/index.md#awaitpromise
Is there a different import for awaitPromise? It seems to not be included in import Promises
also, is awaitPromise
only usable from within another Promise? If I'm executing code on the main thread, I'd like to block that immediately for a return from a promise on a different thread. If I have to create a new Promise on main to block on an existing promise, that new Promise will not be able to execute until all the main thread processing is complete
I have a use case that needs to use Promises, but the old calling code is synchronous. In Swift, is there a way to block the synchronous caller to wait for the promise to finish? I don't think I can use a custom dispatch queue since it needs to execute on the main thread.
Callback methods unfortunately do not work since the promise needs to start and complete at the middle of a long chain of synchronous commands.