public void ArrivalsForStop(GeoCoordinate location, Stop stop, ArrivalsForStop_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?minutesAfter={3}&key={4}&Version={5}",
WebServiceUrlForLocation(location),
"arrivals-and-departures-for-stop",
stop.id,
60,
KEY,
APIVERSION
);
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new GetArrivalsForStopCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
public void ArrivalsForStop(GeoCoordinate location, Stop stop, ArrivalsForStop_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?minutesAfter={3}&key={4}&Version={5}",
WebServiceUrlForLocation(location),
"arrivals-and-departures-for-stop",
stop.id,
60,
KEY,
APIVERSION
);
WebRequest arrivalsForStopRequest = WebRequest.Create(requestUrl);
arrivalsForStopRequest.BeginGetResponse(asyncResult =>
{
XDocument xmlResponse = null;
List <ArrivalAndDeparture> arrivals = new List <ArrivalAndDeparture>();
try
{
xmlResponse = ValidateWebCallback(asyncResult);
arrivals.AddRange(from arrival in xmlResponse.Descendants("arrivalAndDeparture")
select ParseArrivalAndDeparture(arrival));
}
catch (WebserviceResponseException)
{
}
catch (Exception ex)
{
Exception error = new WebserviceParsingException(requestUrl, xmlResponse.ToString(), ex);
throw error;
}
callback(arrivals);
},
arrivalsForStopRequest);
}
public GetArrivalsForStopCompleted(string requestUrl, ArrivalsForStop_Callback callback) : base(requestUrl)
{
this.callback = callback;
}
public void ArrivalsForStop(GeoCoordinate location, Stop stop, ArrivalsForStop_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?minutesAfter={3}&key={4}&Version={5}",
WebServiceUrlForLocation(location),
"arrivals-and-departures-for-stop",
stop.id,
60,
KEY,
APIVERSION
);
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new GetArrivalsForStopCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
public GetArrivalsForStopCompleted(string requestUrl, ArrivalsForStop_Callback callback) : base(requestUrl)
{
this.callback = callback;
}
