/// <summary>
/// Subscribe the specified callback.
/// </summary>
/// <param name="realtimeHandler">Delegate used to forward realtime messages.</param>
public async Task <bool> Subscribe(KinveyDataStoreDelegate <T> realtimeHandler)
{
bool success = false;
// TODO request subscribe access with KCS
var subscribeRequest = new SubscribeRequest <T>(client, collectionName, client.DeviceID);
var result = await subscribeRequest.ExecuteAsync();
if (realtimeHandler != null)
{
RealtimeDelegate = realtimeHandler;
var routerDelegate = new KinveyRealtimeDelegate
{
OnError = (error) => RealtimeDelegate.OnError(error),
OnNext = (message) => {
var messageObj = Newtonsoft.Json.JsonConvert.DeserializeObject <T>(message);
RealtimeDelegate.OnNext(messageObj);
},
OnStatus = (status) => RealtimeDelegate.OnStatus(status)
};
RealtimeRouter.Instance.SubscribeCollection(CollectionName, routerDelegate);
success = true;
}
return(success);
}
/// <summary>
/// Unsubscribe this instance.
/// </summary>
public async Task Unsubscribe()
{
RealtimeRouter.Instance.UnsubscribeCollection(CollectionName);
RealtimeDelegate = null;
}
