internal override bool ProcessAndDispatchEventsToChild(EventContext eventContext)
{
//No child to dispatch any more, need to dispatch to child , process locally for message type
if (string.Equals(eventContext.EventEntity.Link.Token, TokenMapper.GetTokenName(typeof(MessageResource))))
{
MessageResource message = this.ConvertToPlatformServiceResource <MessageResource>(eventContext);
if (message != null)
{
if (message.Direction == Direction.Incoming)
{
// File incoming message received event
IncomingMessageEventArgs args = new IncomingMessageEventArgs
{
HtmlMessage = message.HtmlMessage == null? null : message.HtmlMessage.Value as TextHtmlMessage,
PlainMessage = message.TextMessage == null ? null : message.TextMessage.Value as TextPlainMessage
};
Conversation conv = this.Parent as Conversation;
Participant fromParticipant = conv.TryGetParticipant(message.ParticipantResourceLink.Href) as Participant;
if (fromParticipant == null)
{
Logger.Instance.Warning("Get message from an unknown participant, probably client code bug or server bug");
}
else
{
args.FromParticipantName = fromParticipant.Name;
}
IncomingMessageReceived?.Invoke(this, args);
}
else //For out going, just detect the completed event
{
if (eventContext.EventEntity.Relationship == EventOperation.Completed)
{
TaskCompletionSource <string> tcs = null;
m_outGoingmessageTcses.TryGetValue(UriHelper.CreateAbsoluteUri(this.BaseUri, eventContext.EventEntity.Link.Href).ToString().ToLower(), out tcs);
if (tcs != null)
{
if (eventContext.EventEntity.Status == EventStatus.Success)
{
tcs.TrySetResult(string.Empty);
}
else if (eventContext.EventEntity.Status == EventStatus.Failure)
{
string error = eventContext.EventEntity.Error == null ? null : eventContext.EventEntity.Error.GetErrorInformationString();
tcs.TrySetException(new RemotePlatformServiceException("Send Message failed with error" + error + eventContext.LoggingContext.ToString()));
}
else
{
Logger.Instance.Error("Do not get a valid status code for message complete event!");
tcs.TrySetException(new RemotePlatformServiceException("Send Message failed !"));
}
m_outGoingmessageTcses.TryRemove(eventContext.EventEntity.Link.Href.ToLower(), out tcs);
}
}
}
}
return(true);
}
else
{
return(false);
}
}
internal ParticipantMessaging(IRestfulClient restfulClient, ParticipantMessagingResource resource, Uri baseUri, Uri resourceUri, Participant parent)
: base(restfulClient, resource, baseUri, resourceUri, parent)
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent), "Conversation is required");
}
}
internal override bool ProcessAndDispatchEventsToChild(EventContext eventcontext)
{
ParticipantChangeEventArgs participantChangeEventArgs = null;
//No child to dispatch any more, need to dispatch to child , process locally for message type
if (string.Equals(eventcontext.EventEntity.Link.Token, TokenMapper.GetTokenName(typeof(ParticipantResource))))
{
if (eventcontext.EventEntity.In != null)
{
//TODO: currently we do not handle in link
return(true);
}
string normalizedUri = UriHelper.NormalizeUri(eventcontext.EventEntity.Link.Href, this.BaseUri);
ParticipantResource participantResource = this.ConvertToPlatformServiceResource <ParticipantResource>(eventcontext);
switch (eventcontext.EventEntity.Relationship)
{
case Rtc.Internal.RestAPI.ResourceModel.EventOperation.Added:
{
Participant tempParticipant = null;
if (!m_participantsCache.TryGetValue(normalizedUri, out tempParticipant))
{
tempParticipant = new Participant(this.RestfulClient, participantResource, this.BaseUri, UriHelper.CreateAbsoluteUri(this.BaseUri, eventcontext.EventEntity.Link.Href), this.Parent as Conversation);
m_participantsCache.TryAdd(normalizedUri, tempParticipant);
participantChangeEventArgs = new ParticipantChangeEventArgs();
participantChangeEventArgs.AddedParticipants = new List <IParticipant> {
tempParticipant
};
}
else
{
//Should get some participant added In event , ignore currently
}
break;
}
case Rtc.Internal.RestAPI.ResourceModel.EventOperation.Updated:
{
Participant tempParticipant = null;
if (!m_participantsCache.TryGetValue(normalizedUri, out tempParticipant))
{
Logger.Instance.Warning("Get a participant updated event for a participant not in cache, any error happened ?");
tempParticipant = new Participant(this.RestfulClient, participantResource, this.BaseUri, UriHelper.CreateAbsoluteUri(this.BaseUri, eventcontext.EventEntity.Link.Href), this.Parent as Conversation);
m_participantsCache.TryAdd(normalizedUri, tempParticipant);
}
tempParticipant.HandleResourceEvent(eventcontext);
participantChangeEventArgs = new ParticipantChangeEventArgs();
participantChangeEventArgs.UpdatedParticipants = new List <IParticipant> {
tempParticipant
};
break;
}
case Rtc.Internal.RestAPI.ResourceModel.EventOperation.Deleted:
{
Participant tempParticipant = null;
if (m_participantsCache.TryRemove(normalizedUri, out tempParticipant))
{
tempParticipant.HandleResourceEvent(eventcontext);
participantChangeEventArgs = new ParticipantChangeEventArgs();
participantChangeEventArgs.RemovedParticipants = new List <IParticipant> {
tempParticipant
};
}
break;
}
}
if (participantChangeEventArgs != null)
{
var conv = this.Parent as Conversation;
conv.OnParticipantChange(participantChangeEventArgs);
}
return(true);
}
else if (string.Equals(eventcontext.EventEntity.Link.Token, TokenMapper.GetTokenName(typeof(ParticipantMessagingResource))) ||
string.Equals(eventcontext.EventEntity.Link.Token, TokenMapper.GetTokenName(typeof(ParticipantAudioResource))) ||
string.Equals(eventcontext.EventEntity.Link.Token, TokenMapper.GetTokenName(typeof(ParticipantApplicationSharingResource))))
{
if (eventcontext.EventEntity.In != null)
{
string normalizedParticipantUri = UriHelper.NormalizeUri(eventcontext.EventEntity.In.Href, this.BaseUri);
Participant tempParticipant = null;
if (m_participantsCache.TryGetValue(normalizedParticipantUri, out tempParticipant))
{
tempParticipant.ProcessAndDispatchEventsToChild(eventcontext);
}
}
return(true); //We do not rely on the response of tempParticipant.ProcessAndDispatchEventsToChild since we already know this is participant modality event
}
else
{
return(false);
}
}