public static void Stop()
{
lock (_sync)
{
HttpRuntime.Cache.Remove(instance._cacheKey);
instance = null;
}
}
private KeepAlive(string applicationUrl, bool addRandom,
Action<DateTime> customAction, Action<Exception> exceptionHandler)
{
_applicationUrl = applicationUrl;
_addRandom = addRandom;
_customAction = customAction;
_exceptionHandler = exceptionHandler;
_cacheKey = Guid.NewGuid().ToString();
instance = this;
}
public static void Start(string applicationUrl, bool addRandom,
Action<DateTime> customAction, Action<Exception> exceptionHandler)
{
if (IsKeepingAlive)
{
return;
}
lock (_sync)
{
if (instance == null)
{
instance = new KeepAlive(applicationUrl, addRandom,
customAction, exceptionHandler);
instance.Insert();
}
}
}