//this is called when messages are sent 1 by 1
public void send(HikePacket packet, int qos)
{
if (!isConnected())
{
/* only care about failures for messages we care about. */
if (qos > 0)
{
try
{
MqttDBUtils.addSentMessage(packet);
}
catch (Exception e)
{
}
}
this.connect();
return;
}
PublishCB pbCB = null;
if (qos > 0)
{
pbCB = new PublishCB(packet, this, qos, false);
}
mqttConnection.publish(this.topic + HikeConstants.PUBLISH_TOPIC,
packet.Message, (QoS)qos == 0 ? QoS.AT_MOST_ONCE : QoS.AT_LEAST_ONCE,
pbCB);
}
public void onConnected()
{
if (isConnected())
{
return;
}
setConnectionStatus(MQTTConnectionStatus.CONNECTED);
subscribeToTopics(getTopics());
if (!isRecursivePingScheduled)
{
scheduler.Schedule(new Action <Action <TimeSpan> >(recursivePingSchedule), TimeSpan.FromSeconds(HikeConstants.RECURSIVE_PING_INTERVAL));
}
/* Accesses the persistence object from the main handler thread */
//TODO make it async
List <HikePacket> packets = MqttDBUtils.getAllSentMessages();
if (packets == null)
{
return;
}
Debug.WriteLine("MQTT MANAGER:: NUmber os unsent messages" + packets.Count);
sendAllUnsentMessages(packets);
}
public void onFailure(Exception value)
{
hikeMqttManager.ping();
if (packet != null)
{
if (qos > 0)
{
MqttDBUtils.addSentMessage(packet);
}
}
}
public void onSuccess()
{
if (packet != null)
{
if (qos > 0 && removeFromDBOnReceivingAck)
{
MqttDBUtils.removeSentMessage(packet.Timestamp);
}
if (packet.MessageId > 0) // represents ack for message that is recieved by server
{
JObject obj = new JObject();
obj[HikeConstants.TYPE] = NetworkManager.SERVER_REPORT;
obj[HikeConstants.DATA] = Convert.ToString(packet.MessageId);
NetworkManager.Instance.onMessage(obj.ToString());
}
}
}
private static void instantiateClasses()
{
#region GROUP CACHE
if (App.appSettings.Contains(App.GROUPS_CACHE)) // this will happen just once and no need to check version as this will work for all versions
{
GroupManager.Instance.GroupCache = (Dictionary <string, List <GroupParticipant> >)App.appSettings[App.GROUPS_CACHE];
GroupManager.Instance.SaveGroupCache();
RemoveKeyFromAppSettings(App.GROUPS_CACHE);
}
#endregion
#region PUBSUB
Stopwatch st = Stopwatch.StartNew();
if (App.HikePubSubInstance == null)
{
App.HikePubSubInstance = new HikePubSub(); // instantiate pubsub
}
st.Stop();
long msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate Pubsub : {0}", msec);
#endregion
#region DBCONVERSATION LISTENER
st.Reset();
st.Start();
if (App.DbListener == null)
{
App.DbListener = new DbConversationListener();
}
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate DbListeners : {0}", msec);
#endregion
#region NETWORK MANAGER
st.Reset();
st.Start();
App.NetworkManagerInstance = NetworkManager.Instance;
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate Network Manager : {0}", msec);
#endregion
#region MQTT MANAGER
st.Reset();
st.Start();
if (App.MqttManagerInstance == null)
{
App.MqttManagerInstance = new HikeMqttManager();
}
if (ps == PageState.CONVLIST_SCREEN)
{
NetworkManager.turnOffNetworkManager = true;
App.MqttManagerInstance.connect();
}
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate MqttManager : {0}", msec);
#endregion
#region UI UTILS
st.Reset();
st.Start();
App.UI_UtilsInstance = UI_Utils.Instance;
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate UI_Utils : {0}", msec);
#endregion
#region ANALYTICS
st.Reset();
st.Start();
App.AnalyticsInstance = Analytics.Instance;
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate Analytics : {0}", msec);
#endregion
#region PUSH HELPER
st.Reset();
st.Start();
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate Push helper : {0}", msec);
#endregion
#region SMILEY
if (ps == PageState.CONVLIST_SCREEN) // this confirms tombstone
{
SmileyParser.Instance.initializeSmileyParser();
}
#endregion
#region VIEW MODEL
IS_VIEWMODEL_LOADED = false;
if (_viewModel == null)
{
_latestVersion = Utils.getAppVersion();
List <ConversationListObject> convList = null;
if (!isNewInstall)// this has to be called for no new install case
{
convList = GetConversations();
}
else // new install case
{
convList = null;
App.WriteToIsoStorageSettings(HikeConstants.FILE_SYSTEM_VERSION, _latestVersion);// new install so write version
}
if (convList == null || convList.Count == 0)
{
_viewModel = new HikeViewModel();
}
else
{
_viewModel = new HikeViewModel(convList);
}
if (!isNewInstall && Utils.compareVersion(_latestVersion, _currentVersion) == 1) // shows this is update
{
App.WriteToIsoStorageSettings(HikeConstants.AppSettings.NEW_UPDATE, true);
App.WriteToIsoStorageSettings(HikeConstants.FILE_SYSTEM_VERSION, _latestVersion);
if (Utils.compareVersion(_currentVersion, "1.5.0.0") != 1) // if current version is less than equal to 1.5.0.0 then upgrade DB
{
MqttDBUtils.UpdateToVersionOne();
}
if (Utils.compareVersion(_currentVersion, "1.7.1.2") != 1)// if current version is less than equal to 1.7.1.2 then show NUX
{
ps = PageState.UPGRADE_SCREEN;
}
}
}
st.Stop();
msec = st.ElapsedMilliseconds;
Debug.WriteLine("APP: Time to Instantiate View Model : {0}", msec);
IS_VIEWMODEL_LOADED = true;
#endregion
#region RateMyApp
if (isNewInstall)
{
App.WriteToIsoStorageSettings(HikeConstants.AppSettings.APP_LAUNCH_COUNT, 1);
}
#endregion
#region Post App Locale
PostLocaleInfo();
#endregion
}
