Use Async Cancellation Token and ConfigureAwait #20
Description
Add support for cancellation tokens for all async methods. Also, add ConfigureAwait calls throughout the codebase as all async calls do not need the context of the caller.
Resources:
- https://binary-studio.com/2015/10/23/task-cancellation-in-c-and-things-you-should-know-about-it/
- https://medium.com/bynder-tech/c-why-you-should-use-configureawait-false-in-your-library-code-d7837dce3d7f
- https://msdn.microsoft.com/en-us/magazine/jj991977.aspx
- https://stackoverflow.com/questions/46094134/why-do-i-need-to-use-configureawaitfalse-in-all-of-transitive-closure