We can define
asyncio as a module that came to reboot asynchronous programming in Python. The
asyncio module allows the implementation of asynchronous programming using a combination of the following elements:
Event loop: This was already defined in the previous section. The
asynciomodule allows an event loop per process.
Coroutines: As mentioned in the official documentation of
asyncio, "A coroutine is a generator that follows certain conventions." Its most interesting feature is that it can be suspended during execution to wait for external processing (some routine in I/O) and return from the point it had stopped when the external processing is done.
Beyond these mechanisms,
asyncio provides a series of other features for the developing of applications, such as transports...