public async Task RunTask(Func <Task> func)
{
DispatcherHandle handle = new DispatcherHandle(func);
await Run(handle);
await(Task) handle.Result;
}
public async Task <TResult> RunTask <TResult>(Func <Task <TResult> > func)
{
DispatcherHandle handle = new DispatcherHandle(() => func());
await Run(handle);
return(await(Task <TResult>) handle.Result);
}
private async Task Run(DispatcherHandle handle)
{
await runQueueSem.WaitAsync().ConfigureAwait(false);
try
{
await handler.Run(handle);
}
finally
{
runQueueSem.Release();
}
}
public async Task Run(DispatcherHandle handle)
{
try
{
currentHandle = handle;
runTriggerSem.Release();
await resultTriggerSem.WaitAsync().ConfigureAwait(false);
if (currentHandle.Exception != null)
{
throw currentHandle.Exception;
}
}
finally
{
currentHandle = null;
}
}
public async Task Run(Action action)
{
DispatcherHandle handle = new DispatcherHandle(action);
await Run(handle);
}
