public void ProcessEvents()
{
var processor = new EventStreamProcessor(_stream, _cancellationTokenSource);
while (_stream.CanRead && !_cancellationTokenSource.IsCancellationRequested)
{
var eventData = processor.GetEvent();
if (eventData == null)
{
continue;
}
OnEventPublished(new EventPublishedArgs {EventData = eventData});
}
}
#pragma warning disable 4014
public async Task SubscribeEventsAsync(string deviceId)
{
if (string.IsNullOrEmpty(deviceId))
{
throw new ArgumentNullException("deviceId");
}
using (var client = _httpClientHelper.GetAuthorizedClient())
{
client.Timeout = TimeSpan.FromMilliseconds(Timeout.Infinite);
var stream = await client.GetStreamAsync(string.Format("/v1/devices/{0}/events", deviceId));
_cancellationTokenSource = new CancellationTokenSource();
var processor = new EventStreamProcessor(stream, _cancellationTokenSource);
Task.Factory.StartNew(() => { processor.ProcessEvents(); },
_cancellationTokenSource.Token).ConfigureAwait(false);
}
}
#pragma warning disable 4014
public async Task SubscribeAllDevicesEventsAsync()
{
using (var client = _httpClientHelper.GetAuthorizedClient())
{
client.Timeout = TimeSpan.FromMilliseconds(Timeout.Infinite);
var stream = await client.GetStreamAsync("/v1/devices/events");
_cancellationTokenSource = new CancellationTokenSource();
var processor = new EventStreamProcessor(stream, _cancellationTokenSource);
Task.Factory.StartNew(() => { processor.ProcessEvents(); },
_cancellationTokenSource.Token).ConfigureAwait(false);
}
}
