public TCPClient(IPEndPoint remoteEP, ParticipantModel participant, NetworkModel network, Guid serverID)
{
m_Connected = false;
m_Network = network;
m_Participant = participant;
m_LastMsgReceived = DateTime.MaxValue;
m_ServerId = serverID;
m_ClientTimeout = TimeSpan.FromMilliseconds(TCP_HEARTBEAT_TIMEOUT_DEFAULT_MS);
this.m_RemoteEP = remoteEP;
m_Socket = null;
m_ServerParticipant = null;
m_ReceiveQueue = new Queue();
this.m_Encoder = new Chunk.ChunkEncoder();
m_NetworkStatus = new NetworkStatus(ConnectionStatus.Disconnected, ConnectionProtocolType.TCP, TCPRole.Client, 0);
this.m_Network.RegisterNetworkStatusProvider(this, true, m_NetworkStatus);
//Find out if client-side bridging is enabled
m_BridgeEnabled = false;
string enableBridge = System.Configuration.ConfigurationManager.AppSettings[this.GetType().ToString() + ".EnableBridge"];
if (enableBridge != null) {
bool enable = false;
if (bool.TryParse(enableBridge, out enable)) {
Trace.WriteLine("Unicast to Multicast Bridge enabled=" + enable.ToString(), this.GetType().ToString());
m_BridgeEnabled = enable;
}
}
}
public PresenterModel()
{
this.m_Stylus = null;
this.m_CurrentResult = null;
this.m_Network = new NetworkModel();
this.m_VersionExchange = new VersionExchangeModel();
/// Note: We currently assume that the ParticipantModel Guid will be different for each application invocation.
/// (In particular TCP reconnection relies on this assumption.) If we need an identifer that persists across
/// sessions, we'd need to create a new identifier for this.
ParticipantId = Guid.NewGuid();
this.m_Participant = new ParticipantModel(ParticipantId, System.Windows.Forms.SystemInformation.UserName);
this.m_Workspace = new WorkspaceModel();
this.m_Undo = new UndoModel();
this.m_ViewerState = new ViewerStateModel();
this.m_PenState = new PenStateModel();
TheInstance = this;
}
public ProtocolCollectionHelper(ManualConnectionMenu parent, PresentationsMenu presMenu, NetworkModel network)
: base(parent.m_EventQueue, network, "Protocols")
{
this.m_Parent = parent;
this.m_PresentationsMenu = presMenu;
base.Initialize();
}
public ProtocolCollectionHelper(PresentationsPanel parent, NetworkModel network)
: base(parent.m_EventQueue, network, "Protocols")
{
this.m_Parent = parent;
base.Initialize();
}
public ProtocolCollectionHelper(ConnectTCPMenuItem parent, NetworkModel network)
: base(parent.m_EventQueue, network, "Protocols")
{
this.m_Parent = parent;
base.Initialize();
}
public TCPServer(IPEndPoint localEP, PresenterModel model, ClassroomModel classroom,
InstructorModel instructor)
{
RestoreConfig();
m_ClientConnected = new ManualResetEvent(false);
m_Participant = model.Participant;
m_Classroom = classroom;
m_ClientCount = 0;
this.m_Network = model.Network;
m_NetworkStatus = new NetworkStatus(ConnectionStatus.Disconnected, ConnectionProtocolType.TCP, TCPRole.Server, 0);
this.m_Network.RegisterNetworkStatusProvider(this, true, m_NetworkStatus);
if (localEP != null) {
this.m_ListenEP = localEP;
}
else {
this.m_ListenEP = new IPEndPoint(IPAddress.Any, DefaultPort);
}
m_AllClients = new Hashtable();
m_ReceiveQueue = new Queue();
this.m_Encoder = new Chunk.ChunkEncoder();
this.m_ServerSender = new TCPServerSender(instructor);
//Start bridging if config file says so
#if RTP_BUILD
m_U2MBridge = null;
string enableBridge = System.Configuration.ConfigurationManager.AppSettings[this.GetType().ToString() + ".EnableBridge"];
if (enableBridge != null) {
bool enable = false;
if (bool.TryParse(enableBridge, out enable) && enable) {
Trace.WriteLine("Unicast to Multicast Bridge enabled.", this.GetType().ToString());
m_U2MBridge = new UnicastToMulticastBridge(model);
}
}
#endif
}
public TCPServer(IPEndPoint localEP, PresenterModel model, ClassroomModel classroom,
InstructorModel instructor)
{
string portStr = System.Configuration.ConfigurationManager.AppSettings[this.GetType().ToString() + ".TCPListenPort"];
int p;
if (Int32.TryParse(portStr, out p)) {
TCPListenPort = p;
}
RestoreConfig();
m_ClientConnected = new ManualResetEvent(false);
m_Participant = model.Participant;
m_Classroom = classroom;
m_ClientCount = 0;
this.m_Network = model.Network;
m_NetworkStatus = new NetworkStatus(ConnectionStatus.Disconnected, ConnectionProtocolType.TCP, TCPRole.Server, 0);
this.m_Network.RegisterNetworkStatusProvider(this, true, m_NetworkStatus);
if (localEP != null) {
this.m_ListenEP = localEP;
}
else {
IPAddress ip = IPAddress.Any;
//Use IPv4 unless it is unavailable. TODO: Maybe this should be a configurable parameter?
if ((!Socket.OSSupportsIPv4) && (Socket.OSSupportsIPv6)) {
ip = IPAddress.IPv6Any;
}
this.m_ListenEP = new IPEndPoint(ip, TCPListenPort);
}
m_AllClients = new Hashtable();
m_ReceiveQueue = new Queue();
this.m_Encoder = new Chunk.ChunkEncoder();
this.m_ServerSender = new TCPServerSender(instructor);
//Start bridging if config file says so
#if RTP_BUILD
m_U2MBridge = null;
string enableBridge = System.Configuration.ConfigurationManager.AppSettings[this.GetType().ToString() + ".EnableBridge"];
if (enableBridge != null) {
bool enable = false;
if (bool.TryParse(enableBridge, out enable) && enable) {
Trace.WriteLine("Unicast to Multicast Bridge enabled.", this.GetType().ToString());
m_U2MBridge = new UnicastToMulticastBridge(model);
}
}
#endif
}
public ProtocolCollectionHelper(ClassroomsListView parent, NetworkModel network)
: base(parent.m_EventQueue, network, "Protocols")
{
this.m_Parent = parent;
base.Initialize();
}
