private bool ReceiveMessage_TextToServer(NetworkNode.ConnectedNode sender,
MessageType messageType, ReceiveDataReader reader, ref string additionalErrorMessage)
{
//get source user
UserManagementServerNetworkService.UserInfo fromUser = userManagementService.
GetUser(sender);
//get data of message
string text = reader.ReadString();
uint privateToUserIdentifier = reader.ReadVariableUInt32();
if (!reader.Complete())
{
return(false);
}
//send text to the clients
if (privateToUserIdentifier != 0)
{
//send text to the specific user
UserManagementServerNetworkService.UserInfo privateToUser = userManagementService.
GetUser(privateToUserIdentifier);
if (privateToUser != null)
{
SendText(fromUser, text, privateToUser);
}
else
{
//no user anymore
}
}
else
{
SendText(fromUser, text, null);
}
return(true);
}
protected override void OnConnectedNodeConnectionStatusChanged(
NetworkNode.ConnectedNode connectedNode, NetworkConnectionStatuses status, string message)
{
base.OnConnectedNodeConnectionStatusChanged(connectedNode, status, message);
//connected
if (status == NetworkConnectionStatuses.Connected)
{
//add to user management and send events to all clients
userManagementService.CreateClientUser(connectedNode);
}
//disconnected
if (status == NetworkConnectionStatuses.Disconnected)
{
//remove user
UserManagementServerNetworkService.UserInfo user = userManagementService.GetUser(
connectedNode);
if (user != null)
{
userManagementService.RemoveUser(user);
}
}
}