- poll_forever() doesn't allow for checking socket connection to client
* Need to check for client, if eof received then we can close the
connection and cleanup pycapnp cpu resources (async tasks)
- Updated async examples to fix bugs
* Add checking code for socket connection to the client and gracefully
cleanup resources once the client socket connection closes
* Instanciate a new TwoPartyServer per connection (allows for multiple
connections)
- Should resolve Issue #198
- This way they will be included in CI checks
- Decreased the delay time in the thread-like examples to speed up tests
(probably could decrease the time some more)
- Added an async version of the calculator test
- Forcing python3 support for example scripts
