As modern .NET applications grow increasingly reliant on concurrency to deliver responsive, scalable experiences, mastering asynchronous ... When it comes to parallel code, an exception will often ...

In the case of a synchronous ... we want to use an asynchronous callback method, which means a method that will be invoked after the action but asynchronously with other processes.

Python 2 is obsolete (at long last), and Python now has native syntax for handling asynchronous ... and process pools, but those are constrained by the WSGI interface itself being synchronous.