Await in a Non-Async Method

AwaitNonAsyncMethods.cs

// Sample 1 - Non-Helper Function Method
public bool HardReset()
{
  return HardResetAsync().GetAwaiter().GetResult();
}

public async Task<bool> HardResetAsync()
{
  // Real code goes here
  await Task.Yield();
  
  return true;
}

// ---------------------------
// Sample 2 - Helper Functions

public static TResult RunSync<TResult>(Func<Task<TResult>> method)
{
  var task = method();
  return task.GetAwaiter().GetResult();
}

public static void RunSync(Func<Task> method)
{
  var task = method();
  task.GetAwaiter().GetResult();
}

// Usage -----------------
public bool DoSomething()
{
  var result = RunSync(() => SomethingAsync());
}

public async bool SomethingAsync()
{
  // Real awaitable code goes here
  await Task.Yield();
  
  return true;
}