public static Task SyncOrAsyncMethod(Action syncFunc, Func <Task> asyncFunc, SyncAsyncMode mode)
{
switch (mode)
{
case SyncAsyncMode.Sync:
syncFunc();
return(Task.CompletedTask);
case SyncAsyncMode.SyncOverAsync:
Task t = asyncFunc();
WaitAndUnwrapException(t);
return(t);
case SyncAsyncMode.Async:
return(asyncFunc());
default:
throw new ArgumentException(mode.ToString());
}
}
public static Task <TResult> SyncOrAsyncMethod <TResult>(Func <TResult> syncFunc, Func <Task <TResult> > asyncFunc, SyncAsyncMode mode)
{
switch (mode)
{
case SyncAsyncMode.Sync:
TResult result = syncFunc();
return(Task.FromResult(result));
case SyncAsyncMode.SyncOverAsync:
Task <TResult> t = asyncFunc();
WaitAndUnwrapException(t);
return(t);
case SyncAsyncMode.Async:
return(asyncFunc());
default:
throw new ArgumentException(mode.ToString());
}
}
