* add parallelism on exception after count test
* use scoped token source correctly
* format
* Centralized token usage and made sqlite busy timeout be 5 seconds
* restore write parallelism to 4
* add to comment
* refactor error handling to no propagate through channels. Use cancellation to shut down on exception
* don't try to shutdown scheduler when exception happens...handle tokens in a tree
* some cleanup
* ConfigureAwait(false) again
* Add test and clean up exception handling
* fmt
* fixed tests
* Don't log cancelling
* redo exception handling for receive
* remove null test case
* clean up with Id/Json and more cancels
* Change the exception stacks
* fix serialization test
* make a custom scrubber for internalized exceptions
* clean up
* fix namespaces again :(
* adjust the scrubber
* try to make tests more predictable
* rework exceptions again
* strip out compile files used
* formatting
* custom exception validation
* fix init
* Move serialization to own class
* save serialize test
* add deep clean
* add cancellation test on save to cache
* cancellation tests
* format
* do DI correctly
* receive cancel works