// Testing
static async Task Test()
{
var pts = new PauseTokenSource();
var task = SomeMethodAsync(pts.Token);
// sync version
Console.WriteLine("Before pause requested");
pts.PauseWithResponseAsync().Wait();
Console.WriteLine("After pause requested, paused: " + pts.Token.IsPaused);
pts.PauseWithResponseAsync().Wait();
Console.WriteLine("After pause requested, paused: " + pts.Token.IsPaused);
Console.WriteLine("Press enter to resume...");
Console.ReadLine();
pts.Resume();
// async version:
Console.WriteLine("Before pause requested");
await pts.PauseWithResponseAsync();
Console.WriteLine("After pause requested, paused: " + pts.Token.IsPaused);
await pts.PauseWithResponseAsync();
Console.WriteLine("After pause requested, paused: " + pts.Token.IsPaused);
Console.WriteLine("Press enter to resume...");
Console.ReadLine();
pts.Resume();
}
private void Pause()
{
_crawlerPauseTokenSource.PauseWithResponseAsync().Wait();
_crawlerService.IsPaused = true;
_pauseCommand.RaiseCanExecuteChanged();
_resumeCommand.RaiseCanExecuteChanged();
}
static void Main()
{
var pts = new PauseTokenSource();
var task = SomeMethodAsync(pts.Token);
Task.Run(() =>
{
Console.WriteLine("Before pause requested");
pts.PauseWithResponseAsync().Wait();
Console.WriteLine("After pause requested.");
pts.Resume();
}).Wait();
Console.ReadLine();
// Alternatively, async version:
/*
* Func<Task> func = async () =>
* {
* Console.WriteLine("Before pause requested");
* await pts.PauseWithResponseAsync();
* Console.WriteLine("After pause requested.");
* pts.Resume();
* };
* func().Wait();
* Console.ReadLine();
*/
}
private void Pause()
{
crawlBlogsPause.PauseWithResponseAsync().Wait();
crawlerService.IsPaused = true;
pauseCommand.RaiseCanExecuteChanged();
resumeCommand.RaiseCanExecuteChanged();
}
