/// <summary>
/// Event enabled if client connect to server via TCP
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void ServerConnected(object sender, EventArgs e)
{
client.TCPSendMessageToServer("ConnectionSucessful", NetworkUtil.GetMachineName());
window.Dispatcher.Invoke(async() =>
{
// request all the registered patient, exp from scheduler
client.TCPSendMessageToServer("requestInitialPatient", "");
// Injection Syncing...
// clear all previous injection
InjectionsManager.injections.Clear();
// request all the injection
client.TCPSendMessageToServer("requestInitialInjection", "");
if (progressingDialog.IsVisible)
{
await window.HideMetroDialogAsync(progressingDialog);
}
if (simultaneousErrorDialog.IsVisible)
{
await window.HideMetroDialogAsync(simultaneousErrorDialog);
}
if (twoChoiceDialog.IsVisible)
{
await window.HideMetroDialogAsync(twoChoiceDialog);
}
await window.ShowMessageAsync("Connection to server succesful", "Server Name: " + client.servername + "\nServer IP:" + client.serverip);
});
}
private static async void StartServer(object sender, RoutedEventArgs e)
{
if (System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().GetActiveUdpListeners().Any(p => p.Port == 15000))
{
if (!simultaneousErrorDialog.IsVisible)
{
await window.ShowMetroDialogAsync(simultaneousErrorDialog);
}
simultaneousErrorDialog.MessageText.Content = "Error when starting server- UDP port already occupied. Check whether there is another instance running";
Console.Out.WriteLine("[NetworkManager] error when starting server- UDP port already occupied. Check whether there is another instance running");
return;
}
server = new Server();
connected = true;
clientNumber = 0;
clientCount = 0;
//client view object for displaying in the network page
ClientViewObject.Add(clientNumber, NetworkUtil.GetMachineName(), NetworkUtil.GetLocalIPAddress());
//TODO: add -= when server shut down?
server.MessageReceivedFromClientEvent += MessageReceivedFromClient;
server.ClientConnectedEvent += ClientConnected;
server.ClientDisconnectedEvent += ClientDisconnected;
//load all patient in registered patient after starting server, the client will load the patient via requesting
PatientManager.LoadAllPatientFromSchedular();
PatientManager.LoadAllPatient();
//load all the injection after starting server, the client will load the injection via contacting with server
InjectionsManager.loadAllInjections();
if (twoChoiceDialog.IsVisible)
{
await window.HideMetroDialogAsync(twoChoiceDialog);
}
await window.ShowMessageAsync("No server found. \nStarted as server instead!", "Server Name: " + NetworkUtil.GetMachineName() + "\nServer IP:" + NetworkUtil.GetLocalIPAddress());
}
private void UDPMessageReceived(object sender, UDPNetworking.MessageRecievedEventArgs e)
{
if (e.message == "connectionrequest")
{
uDPNetworking.UDPSend(e.ipAddress, 14999, "connectionaccepted" + "_" + NetworkUtil.GetMachineName());
}
}