public CustomEventCallbackData(CustomEventCallback callback, float aheadTime, bool callIfBeforeStartTime)
{
this.callback = callback;
this.aheadTime = aheadTime;
this.callIfBeforeStartTime = callIfBeforeStartTime;
nextEventIndex = 0;
}
public CustomEventCallbackData AddCustomEventCallback(CustomEventCallback callback, float aheadTime = 0, bool callIfBeforeStartTime = true)
{
CustomEventCallbackData customEventCallbackData = new CustomEventCallbackData(callback, aheadTime, callIfBeforeStartTime);
_customEventCallbackData.Add(customEventCallbackData);
return(customEventCallbackData);
}
/// <summary>
/// Called when the form is loaded.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnLoadRoomForm(object sender, System.EventArgs e)
{
lblWelcome.Text = "Welcome, " + _userName + "!";
/// Subscribe to custom notifications, so that we can listen to room events.
_appEvent = new CustomEventCallback(this.OnAppEvent);
NCache.Web.Caching.NCache.Caches[Helper.CacheName].CustomEvent += new CustomEventCallback(this.OnAppEvent);
PopulateUsersList();
}
/// <summary>
/// Called when the form is closing.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnRoomFormClosing(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
///unregister the custom event handler.
NCache.Web.Caching.NCache.Caches[Helper.CacheName].CustomEvent -= _appEvent;
_appEvent = null;
///Notifiy that an existing user has left the conversation.
NCache.Web.Caching.NCache.Caches[Helper.CacheName].RaiseCustomEvent(Msg.Code.UserLeft, _userName);
/// Remove our user key from the cache.
NCache.Web.Caching.NCache.Caches[Helper.CacheName].Remove("<user>" + _userName);
}
catch (Exception)
{
}
}
public virtual void OnCustomNotification(object notifId, object data, bool notifyAsync)
{
try
{
BitSet flag = new BitSet();
notifId = _parent.SafeDeserialize(notifId, _parent._serializationContext, flag);
data = _parent.SafeDeserialize(data, _parent._serializationContext, flag);
if (_parent.CustomEventHandle != null)
{
Delegate[] dltList = _parent.CustomEventHandle.GetInvocationList();
for (int i = dltList.Length - 1; i >= 0; i--)
{
CustomEventCallback subscriber = (CustomEventCallback)dltList[i];
try
{
if (notifyAsync)
{
#if !NETCORE
subscriber.BeginInvoke(notifId, data, null, null);
#elif NETCORE
TaskFactory factory = new TaskFactory();
Task task = factory.StartNew(() => subscriber(notifId, data));
#endif
}
else
{
subscriber(notifId, data);
}
if (_parent._perfStatsCollector != null)
{
_parent._perfStatsCollector.IncrementEventsProcessedPerSec();
}
}
catch (Exception e)
{
}
}
}
}
catch
{
}
}
