public void UpdateProject()
{
while (true)
{
Thread.Sleep(30); // this sleep time actually controls sync frequency
if (!threadRunningFlag || !window.IsProjectSynchronizationEnabled)
{
continue;
}
threadRunningFlag = false;
Connect();
if (State == ConnectionState.Connected)
{
// try to push update to server
try {
if (Project.Current == null)
{
continue;
}
string data = DataSerializer <Project> .Serialize(Project.Current);
clientProxy.Broadcast(data);
}
catch (Exception ex) { // unable to connect
clientProxy = null;
State = ConnectionState.Disconnected;
new ErrorHandler(ex); // log error
continue;
}
}
}
}
public void Connect()
{
if (clientProxy == null) // create channel here
{
State = ConnectionState.Connecting;
SyncServiceClientCallback callback = new SyncServiceClientCallback(window);
// Read server address from configuration
string serverAddress = System.Configuration.ConfigurationManager.AppSettings["SyncServiceAddress"];
#if DEBUG_ON
Console.WriteLine("serverAddress {0}", serverAddress);
#endif
DuplexChannelFactory <ISyncServiceClient> factory = new DuplexChannelFactory <ISyncServiceClient>(callback, new NetTcpBinding(), new EndpointAddress(serverAddress));
factory.Open();
clientProxy = factory.CreateChannel();
// try sign in
try {
SessionInfo info = new SessionInfo();
info.UserName = Environment.UserName;
clientProxy.SignIn(info);
State = ConnectionState.Connected;
}
catch (Exception ex) { // unable to connect
clientProxy = null;
State = ConnectionState.Disconnected;
new ErrorHandler(ex);
}
}
}
