private void CreateApiTask(AntiCaptchaTask task, RecaptchaParameter parameter)
{
task.Id = null;
Task <string> apiTask = AntiCaptchaApi.CreateReCaptchaTask(ApiKey, parameter.SiteKey, parameter.SitePath, CancelToken);
lock (m_lock)
{
m_tasks[task] = apiTask;
}
}
public ICaptchaSolutionSourceTask GetSolution(object parameter)
{
AntiCaptchaTask res = new AntiCaptchaTask();
RecaptchaParameter p = parameter as RecaptchaParameter;
res.Parameter = p;
CreateApiTask(res, p);
lock (m_lock)
{
if (!m_isCheckTimerLaunched)
{
m_isCheckTimerLaunched = true;
m_checkTasksTimer.Change(m_checkPeriod, Timeout.Infinite);
}
}
return(res);
}
private void CheckTasksStatus()
{
Dictionary <AntiCaptchaTask, Task <string> > allTasks = null;
List <AntiCaptchaTask> goodTasks = new List <AntiCaptchaTask>();
List <AntiCaptchaTask> badTasks = new List <AntiCaptchaTask>();
List <AntiCaptchaTask> canceledTasks = new List <AntiCaptchaTask>();
lock (m_lock)
{
allTasks = new Dictionary <AntiCaptchaTask, Task <string> >(m_tasks);
}
foreach (KeyValuePair <AntiCaptchaTask, Task <string> > pair in allTasks)
{
if (pair.Value.IsCompleted)
{
if (!pair.Value.IsCanceled)
{
string id = pair.Value.Result;
if (id != null)
{
pair.Key.Id = id;
goodTasks.Add(pair.Key);
}
else
{
badTasks.Add(pair.Key);
}
}
else
{
pair.Key.Solution = null;
canceledTasks.Add(pair.Key);
}
}
}
if (goodTasks.Any())
{
Task <Dictionary <string, string> > checkTask = AntiCaptchaApi.CheckReCaptchaTask(ApiKey, goodTasks.Select(t => t.Id).ToList(), CancelToken);
Dictionary <string, string> solutions = null;
try
{
checkTask.Wait(CancelToken);
solutions = checkTask.Result;
}
catch (Exception e)
{
}
if (solutions != null)
{
foreach (KeyValuePair <string, string> pair in solutions)
{
AntiCaptchaTask task = goodTasks.First(t => t.Id == pair.Key);
if (pair.Value == AntiCaptchaResponseCode.ERROR_CAPTCHA_UNSOLVABLE.ToString() ||
pair.Value == AntiCaptchaResponseCode.ERROR_NO_SUCH_CAPCHA_ID.ToString())
{
goodTasks.Remove(task);
badTasks.Add(task);
}
else if (pair.Value != AntiCaptchaResponseCode.CAPTCHA_IS_NOT_READY.ToString())
{
task.Solution = pair.Value.Substring(1);
}
}
}
}
lock (m_lock)
{
m_tasks = m_tasks.Where(p => (!goodTasks.Contains(p.Key) || p.Key.Solution == null) && !canceledTasks.Contains(p.Key)).ToDictionary(p => p.Key, p => p.Value);
}
foreach (AntiCaptchaTask task in badTasks)
{
task.Solution = null;
//CreateApiTask(task, task.Parameter);
}
lock (m_lock)
{
if (m_tasks.Any())
{
m_checkTasksTimer.Change(m_checkPeriod, Timeout.Infinite);
}
else
{
m_isCheckTimerLaunched = false;
}
}
}
