public static IAsyncReactiveQbservable <CasiEvent> CreateCasiQbservable(ReactiveClientContext clientContext, long id, string firehoseUri)
{
string hoistedId = id.ToString();
return
(clientContext.GetObservable <CasiEvent>(new Uri(firehoseUri))
.Where(casiEvent => string.Equals(casiEvent.ItemId, hoistedId))
.DistinctUntilChanged(t => string.Format(CultureInfo.InvariantCulture, "{0}:{1}", t.Action, t.Environment)));
}
public static IAsyncReactiveQbservable <Models.V2.WeatherAlert> CreateWeatherQbservable(ReactiveClientContext clientContext, long id, string firehoseUri)
{
string hoistedId = id.ToString();
return
(clientContext.GetObservable <Models.V2.WeatherAlert>(new Uri(firehoseUri))
.Where(weatherAlert => string.Equals(weatherAlert.Id, hoistedId))
.DistinctUntilChanged(t => string.Format(CultureInfo.InvariantCulture, "{0}:{1}", t.Title, t.StartTime)));
}
public static IAsyncReactiveQbservable <NewsInfo> CreateNewsQbservable(ReactiveClientContext clientContext)
{
return
(clientContext.GetObservable <NewsParameters, NewsInfo>(
new Uri("bing://platform.bing.com/observable/real/newsinfo"))(
new NewsParameters {
SearchTerm = "bla", NotificationThresholdInSeconds = 10, TriggerImmediately = true
}));
}
public static IAsyncReactiveQbservable <Models.V2.FlightInfo> CreateFlightsQbservable(ReactiveClientContext clientContext, long id, string firehoseUri)
{
// skip until and take until to keep the query running for a long time
var skipUntil = DateTimeOffset.Now.AddMinutes(1);
var takeUntil = DateTimeOffset.Now.AddDays(7);
string hoistedId = id.ToString();
return
(clientContext.GetObservable
<Models.V2.FlightInfo>(
new Uri(firehoseUri))
.Where(flightInfo => string.Equals(flightInfo.FlightNumber, hoistedId))
.Select(t => t)
.DistinctUntilChanged(t => t.DateTimeRecorded)
.SkipUntil(skipUntil)
.TakeUntil(takeUntil)
.Take(FlightsSubscriptionTakeCount));
}
public static IAsyncReactiveQbservable <TrafficNotification> CreateTrafficV2Qbservable(ReactiveClientContext clientContext)
{
var arrivalTime = DateTimeOffset.Now.AddHours(3);
int notificationThresholdInSecs = 300;
return(clientContext.GetObservable <TrafficInput, TrafficNotification>(
new Uri("bing://platform.bing.com/observable/real/trafficnotification"))(
new TrafficInput
{
NotificationThresholdInSeconds = notificationThresholdInSecs,
ArrivalTime = arrivalTime,
RouteWayPoints = new WayPoint[]
{
new WayPoint {
Address = "Bellevue, WA"
},
new WayPoint {
Address = "Redmond, WA"
}
}
}));
}
public static IAsyncReactiveQbservable <TrafficInfo> CreateTrafficQbservable(ReactiveClientContext clientContext)
{
var tarnEndpoint = "bing://platform.bing.com/tarn/";
var startMonitoring = DateTimeOffset.Now.AddMinutes(TrafficSubscriptionStartListeningAfterInMinutes);
var stopMonitoring = DateTimeOffset.Now.AddMinutes(TrafficSubscriptionStopMonitoringAfterInMinutes);
var noTrafficNotifyTime = stopMonitoring.AddMinutes(-15);
int notificationThresholdInSecs = 300;
int renotificationThresholdInSecs = 300;
TimeSpan extraBuffer = TimeSpan.FromMinutes(2);
TimeSpan travelTimeWithoutTraffic = TimeSpan.FromSeconds(700);
TimeSpan initialTravelTimeWithTraffic = TimeSpan.FromSeconds(800);
return(clientContext.GetObservable <TrafficParameters, TrafficConfiguration, TrafficInfo>(
new Uri("bing://platform.bing.com/observable/real/trafficinfo/generic"))(
new TrafficParameters {
RouteId = "bla"
}, new TrafficConfiguration {
ServiceEndpoint = tarnEndpoint
})
.DelaySubscription(startMonitoring)
.TakeUntil(stopMonitoring)
.Where(traffic => traffic.NotificationType == NotificationTypeEnum.Flow)
.Select(traffic =>
clientContext.Timer(
// the right time to fire is the different between UTC now and the right
// time to leave for the event. The right time to leave is the UTC event
// start time minus the travel duration without traffic, minus the traffic
// minus a configurable extra buffer
startMonitoring
- TimeSpan.FromSeconds(traffic.FlowInfo.FreeFlowTravelDurationInSeconds)
- TimeSpan.FromSeconds(traffic.FlowInfo.DelayInSeconds)
- TimeSpan.FromSeconds(notificationThresholdInSecs)
- extraBuffer)
.Select(_ => traffic))
.StartWith(clientContext.Timer(noTrafficNotifyTime).Select(_ => new TrafficInfo()
{
FlowInfo = new TrafficFlowInfo()
{
DelayInSeconds = 0,
FreeFlowTravelDurationInSeconds = (int)travelTimeWithoutTraffic.TotalSeconds,
HovDelayInSeconds = 0,
},
NotificationType = NotificationTypeEnum.Flow,
Subscription = new TrafficParameters()
{
StartAddress = "startBla",
EndAddress = "endBla",
StartTime = startMonitoring,
EndTime = stopMonitoring,
FlowParameters = new TrafficFlowParameters()
{
NotificationThresholdInSeconds = notificationThresholdInSecs,
RenotificationThresholdInSeconds = renotificationThresholdInSecs
}
},
SubscriptionId = "NoTrafficEventsSubscriptionId",
TimestampUTC = DateTime.UtcNow
}))
.Switch()
.Take(TrafficSubscriptionTakeCount));
}
public static IAsyncReactiveQbservable <CasiEvent> CreateRawCasiQbservable(ReactiveClientContext clientContext, string firehoseUri)
{
return(clientContext.GetObservable <CasiEvent>(new Uri(firehoseUri)));
}
public static IAsyncReactiveQbservable <Models.V2.FlightInfo> CreateRawFlightsQbservable(ReactiveClientContext clientContext, string firehoseUri)
{
return(clientContext.GetObservable <Models.V2.FlightInfo>(new Uri(firehoseUri)));
}
public static IAsyncReactiveQbservable <Models.V2.WeatherAlert> CreateRawWeatherQbservable(ReactiveClientContext clientContext, string firehoseUri)
{
return(clientContext.GetObservable <Models.V2.WeatherAlert>(new Uri(firehoseUri)));
}