void _server_ClientConnectedEvent(SocketMessageServer server, SocketCommunicatorEx client)
{
// The client expects is, so activate keep alive.
client.KeepAlive = true;
// Send local bus clients info to connected element.
// Important - this will also be sent even to clients that do not have verified access control.
if (SendClientsUpdate(client.Id) == false)
{
#if Matrix_Diagnostics
InstanceMonitor.OperationError("Failed to send clients update to client [" + client.ToString() + ", " + client.Id + "].");
#endif
}
}
void _server_ClientMessageReceivedEvent(SocketMessageServer server, SocketCommunicatorEx client, object message)
{
ServerAccessControl accessControl = AccessControl;
// Check security first.
if (accessControl != null && message is AccessMessage == false)
{
if (accessControl.IsAllowed(ObtainClientAccessControl(client.Id)) == false)
{
#if Matrix_Diagnostics
InstanceMonitor.Info("Message [" + message.ToString() + "] from client [" + client.ToString() + "] not allowed due to access control.", TracerItem.PriorityEnum.Medium);
#endif
return;
}
}
if (message is EnvelopeMessage)
{// Envelope user message.
EnvelopeMessage envelopeMessage = (EnvelopeMessage)message;
// Remove the remote message bus index association.
envelopeMessage.Sender.LocalMessageBusIndex = ClientId.InvalidMessageBusClientIndex;
foreach (ClientId id in envelopeMessage.Receivers)
{
// Assign the id as local id, if it is, otherwise skip it.
id.LocalMessageBusIndex = base.GetClientIndexByGuid(id.Guid);
if (id.IsMessageBusIndexValid)
{
id.MessageBus = this;
if (DoSendToClient(envelopeMessage.Sender, id, envelopeMessage.Envelope, null) != SendToClientResultEnum.Success)
{
#if Matrix_Diagnostics
InstanceMonitor.OperationError(string.Format("Failed to accept envelope message [{0}].", envelopeMessage.ToString()));
#endif
}
}
else
{
#if Matrix_Diagnostics
InstanceMonitor.OperationError(string.Format("Failed to accept envelope message [{0}] due unrecognized receiver id.", envelopeMessage.ToString()));
#endif
}
}
}
else if (message is ClientsListMessage)
{// Message bus system message.
ClientsListMessage updateMessage = (ClientsListMessage)message;
for (int i = 0; i < updateMessage.Ids.Count; i++)
{
RegisterClientId(client.Id, updateMessage.Ids[i], updateMessage.Types[i], updateMessage.SourcesTypes[i]);
}
}
else if (message is RequestClientListUpdateMessage)
{
SendClientsUpdate(client.Id);
}
else if (message is ClientUpdateMessage)
{
ClientUpdateMessage updateMessage = (ClientUpdateMessage)message;
bool validClient;
lock (_syncRoot)
{
validClient = _remoteClientNetId.ContainsKey(updateMessage.ClientId);
}
if (validClient)
{
RaiseClientAddedEvent(updateMessage.ClientId);
}
else
{
#if Matrix_Diagnostics
InstanceMonitor.OperationError(string.Format("Failed to raise update event for client [{0}], since client not found.", updateMessage.ClientId.ToString()));
#endif
}
}
else if (message is AccessMessage)
{
ClientAccessControl control = ObtainClientAccessControl(client.Id);
if (control != null)
{
control.Update(message as AccessMessage);
}
}
else if (message is StateUpdateMessage)
{
RaiseCounterPartyUpdateEvent("Client:" + client.Id.ToString(), ((StateUpdateMessage)message).State.ToString());
}
else
{
#if Matrix_Diagnostics
InstanceMonitor.Warning(string.Format("Message [{0}] not recognized.", message.GetType().Name));
#endif
}
}
