Sharpify 1.7.3

CHANGELOG

v1.7.3

• Made improvements to all IDisposable implementing types making their Dispose implementations idempotent (consecutive calls will just be ignored, eliminating exceptions that can occur when misused).
• Added a new AsyncLocal<IList<T>> extension ForEach overload that uses a synchronous IAction<T> implementation, it should be the more modern approach to executing synchronous but parallel actions, it also has parameters for degreeOfParallelism and cancellationToken, and it also returns a ValueTask, which means you should await it, and you can attempt to cancel it if you want. It should also perform a bit better as now it is using a partitioner internally. In the case of performing synchronous operations on parallel, there is less room for speed optimization that can occur by jumping between tasks when a task is just waiting like it is possible in async, here your main tool to optimize will be the figure out the right amount of degreeOfParallelism, taking into account the capabilities of the system and complexity of each action. Nevertheless, the default (-1) is not a bad baseline.
  • If you want the call site to be sync as well, use the "older" ForEach Concurrent overload, as calling the new ValueTask overload in a non-async context, will degrade performance.