public virtual IHttpServiceClient GetHttpServiceClient()
{
var result = this._ServiceClient;
if (result == null)
{
lock (this) {
result = this._ServiceClient;
if (result == null)
{
var baseUri = new Uri(this.ConnectionString.GetUrlNormalized());
#warning TODO ServiceClientCredentialsFactory
ServiceClientCredentials credentials = new SharePointOnlineServiceClientCredentials(this.ConnectionString, null);
result = new ODataServiceClient(baseUri, credentials, null);
this._ServiceClient = result;
}
}
}
return(result);
}
public BackplaneServiceClient(IUrlProvider urlProvider, IHttpServiceClient httpServiceClient)
{
_urlProvider = urlProvider;
_httpServiceClient = httpServiceClient;
_hubConnection = new HubConnection(_urlProvider.BackplaneUrl, true);
_hubProxy = _hubConnection.CreateHubProxy("BroadcastHub");
ConnectionStateStream = Observable.Create <ConnectionState>(observer =>
{
observer.OnNext(ConnectionState.Disconnected);
return(Observable.FromEvent <StateChange>(
h => _hubConnection.StateChanged += h,
h => _hubConnection.StateChanged -= h)
.Subscribe(s => observer.OnNext(s.NewState)));
});
TokenAvailabilityStream = Observable.Create <bool>(observer =>
_hubProxy.On <bool>("OnTokenAvailability", observer.OnNext))
.DistinctUntilChanged();
}