Assigning to a boost::asio::ssl::context while asynchronous operations are using it

From: Martijn Otto (boost_at_[hidden])
Date: 2019-09-25 15:32:35

I cannot find any definitive documentation on whether it's safe to
move-assign to an ssl-context while it is used for asynchronous
operations, assuming of course the application is single-threaded.

In my tests I could not trigger any failures, but that may be pure luck
(or not lucky at all depending on point of view).