public void GetDelayTest()
{
var limit = new RateLimit();
// Test passing 0 for the request per hour.
Assert.AreEqual(0, limit.GetDelay(0));
// No web calls yet.
Assert.AreEqual(0, limit.GetDelay(2000));
// Test being under the limit.
limit.AddApiCall();
Thread.Sleep(500);
limit.AddApiCall();
Assert.AreEqual(0, limit.GetDelay(2000));
// Test being over the limit.
Thread.Sleep(500);
limit.AddApiCall();
Thread.Sleep(500);
limit.AddApiCall();
Thread.Sleep(500);
limit.AddApiCall();
Thread.Sleep(500);
limit.AddApiCall();
Assert.AreNotEqual(0, limit.GetDelay(2000));
}
public async static Task HandleRateLimit()
{
int delayInMilliseconds = _apiRateLimit.GetDelay(MtgApiController.RatelimitLimit);
if (delayInMilliseconds > 0)
{
await Task.Delay(delayInMilliseconds);
}
_apiRateLimit.AddApiCall();
}
public async static Task HandleRateLimit()
{
await _semaphoreSlim.WaitAsync().ConfigureAwait(false);
try
{
int delayInMilliseconds = _apiRateLimit.GetDelay(RatelimitLimit);
if (delayInMilliseconds > 0)
{
await Task.Delay(delayInMilliseconds).ConfigureAwait(false);
}
_apiRateLimit.AddApiCall();
}
finally
{
_semaphoreSlim.Release();
}
}