[Server, Client and socket] unkown problem i can't fix

Page 1 of 3

10/20/2014 19:44 abdeen#1

in explanation of my problem i have a client and server apps

server send and receive packet as client do ...

the client sends a login request to the server and if server replied with agree

the main form of client shall be hide and appear another form for the user ..

everything is okay ...

but when i send a packet from the server to the client while user is logged on ... the client don't receive it until the user log out and client went back to the main form

but client send packets any time normally and server receive it as well ..

so any solution ?

Server :

PHP Code:


			
private void Open_Hash_Minutes_Click(object sender, EventArgs e)
        {
            if (SelectedClient.PC_STATE == Data.Enums.ClientState.Reachable || SelectedClient.PC_STATE == Data.Enums.ClientState.Online)
            {
                Control control = (Control)sender;
                int Time = int.Parse(control.Text);
                SetTimeForm LF = new SetTimeForm(SelectedClient, Calc, Time);
                DialogResult dr = LF.ShowDialog(this);
                if (dr == System.Windows.Forms.DialogResult.Cancel)
                {
                    LF.Close();
                }
                else if (dr == System.Windows.Forms.DialogResult.OK)
                {
                    if (SelectedClient.PC_STATE == Data.Enums.ClientState.Reachable)
                    {
                        Network.Packets.LoginOrder LO = new Network.Packets.LoginOrder(true, true, LF.ChoosedTime, Data.Enums.User.Guest);
                        LO.Send(SelectedClient);
                    }
                    else if (SelectedClient.PC_STATE == Data.Enums.ClientState.Online || SelectedClient.PC_STATE == Data.Enums.ClientState.Paused)
                    {
                        Network.Packets.EditSession EditSession = new Network.Packets.EditSession(true, true, LF.ChoosedTime);
                        SelectedClient.Send(EditSession);
                    }
                }
            }
            else 
            {
                MessageBox.Show("This client is not reachable !", "HotCafe Server", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

PHP Code:


			
        static void AuthServer_AnnounceNewConnection(Interfaces.ISocketWrapper obj)
        {
            Client.State authState = new Client.State(obj.Socket);
            obj.Connector = authState;
        }
        static void AuthServer_AnnounceDisconnection(Interfaces.ISocketWrapper obj)
        {
            if (obj != null)
            {
                Client.State client = (Client.State)obj.Connector;
                if (client != null)
                {
                    client.Disconnect();
                }
            }
        }
        static void AuthServer_AnnounceReceive(byte[] packet, Interfaces.ISocketWrapper StO)
        {
            try
            {
                Client.State client = (Client.State)StO.Connector;
                client.MF = MF;
                Network.PacketHandler.Handle(packet, client);
            }
            catch (Exception e)
            {
                Program.WriteLine(e.ToString());
            }
        }

Client :

PHP Code:


			
        public static void Handle(byte[] packet, Client.State client)
        {
            if (packet == null)
                return;
            if (client == null)
                return;

            ushort ID = BitConverter.ToUInt16(packet, 0);
            ushort Length = BitConverter.ToUInt16(packet, 2);

            switch (ID)
            {
                case 1003:
                    {
                        Message message = new Message();
                        message.Deserialize(packet);
                        if (message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries).Length > 0)
                            message.MESSAGE_CONTENT = message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries)[0];
                        Chat(message, client);
                        break;
                    }
                case 1005:
                    {
                        Network.Packets.StartSession StartSession = new Network.Packets.StartSession();
                        StartSession.Deserialize(packet);
                        client.Session = new Data.Session(client, StartSession);
                        client.Session.Start();
                        break;
                    }
                case 1007:
                    {
                        Network.Packets.EditSession EditSession = new Network.Packets.EditSession();
                        EditSession.Deserialize(packet);
                        client.Session.Edit(EditSession.Add, EditSession.Time);
                        break;
                    }
                default:
                    {
                        client.Send(packet);
                        break;
                    }
            }
        }

PHP Code:


			
        public void LogIn(Client.State _client)
        {
            switch (client.PC_USER)
            {
                case Data.Enums.ClientUser.Admin:
                    {
                        //this.Hide();
                        OldSize = this.Size;
                        this.Size = new System.Drawing.Size(0, 0);
                        this.WindowState = FormWindowState.Minimized;
                        HandForm = new HandForm(this, client);
                        HandForm.UserForm.AdminControlIsVisible = true;
                        HandForm.UserForm.UpdateStart();
                        HandForm.ShowDialog(this);
                    }
                    break;
                case Data.Enums.ClientUser.Guest:
                    {
                        switch (client.Session.Limited)
                        {
                            case true:
                                {
                                    //this.Hide();
                                    OldSize = this.Size;
                                    this.Size = new System.Drawing.Size(0, 0);
                                    this.WindowState = FormWindowState.Minimized;
                                    HandForm = new HandForm(this, client);
                                    HandForm.UserForm.AdminControlIsVisible = false;
                                    HandForm.UserForm.UpdateStart();
                                    HandForm.ShowDialog(this);
                                    break;
                                }
                            case false:
                                {
                                    //this.Hide();
                                    OldSize = this.Size;
                                    this.Size = new System.Drawing.Size(0, 0);
                                    this.WindowState = FormWindowState.Minimized;
                                    HandForm = new HandForm(this, client);
                                    HandForm.UserForm.AdminControlIsVisible = false;
                                    HandForm.UserForm.UpdateStart();
                                    HandForm.ShowDialog(this);
                                    break;
                                }
                        }
                        break;
                    }
            }
        }

i break pointed handle void in client , but it's don't receive the packet until session is ended

10/20/2014 19:49 Xio.#2

:facepalm:

Atleast show us the code.

10/20/2014 19:55 abdeen#3

what exactly code you want to check ?

i tried to don't hide the main form and just re size it to (0, 0) and minimize it but still my problem is going up ...

10/20/2014 20:10 Best Coder 2014#4

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10/20/2014 20:19 abdeen#5

Server :

PHP Code:


			
private void Open_Hash_Minutes_Click(object sender, EventArgs e)

        {

            if (SelectedClient.PC_STATE == Data.Enums.ClientState.Reachable || SelectedClient.PC_STATE == Data.Enums.ClientState.Online)

            {

                Control control = (Control)sender;

                int Time = int.Parse(control.Text);

                SetTimeForm LF = new SetTimeForm(SelectedClient, Calc, Time);

                DialogResult dr = LF.ShowDialog(this);

                if (dr == System.Windows.Forms.DialogResult.Cancel)

                {

                    LF.Close();

                }

                else if (dr == System.Windows.Forms.DialogResult.OK)

                {

                    if (SelectedClient.PC_STATE == Data.Enums.ClientState.Reachable)

                    {

                        Network.Packets.LoginOrder LO = new Network.Packets.LoginOrder(true, true, LF.ChoosedTime, Data.Enums.User.Guest);

                        LO.Send(SelectedClient);

                    }

                    else if (SelectedClient.PC_STATE == Data.Enums.ClientState.Online || SelectedClient.PC_STATE == Data.Enums.ClientState.Paused)

                    {

                        Network.Packets.EditSession EditSession = new Network.Packets.EditSession(true, true, LF.ChoosedTime);

                        SelectedClient.Send(EditSession);

                    }

                }

            }

            else 

            {

                MessageBox.Show("This client is not reachable !", "HotCafe Server", MessageBoxButtons.OK, MessageBoxIcon.Information);

            }

        }

PHP Code:


			
        static void AuthServer_AnnounceNewConnection(Interfaces.ISocketWrapper obj)

        {

            Client.State authState = new Client.State(obj.Socket);

            obj.Connector = authState;

        }

        static void AuthServer_AnnounceDisconnection(Interfaces.ISocketWrapper obj)

        {

            if (obj != null)

            {

                Client.State client = (Client.State)obj.Connector;

                if (client != null)

                {

                    client.Disconnect();

                }

            }

        }

        static void AuthServer_AnnounceReceive(byte[] packet, Interfaces.ISocketWrapper StO)

        {

            try

            {

                Client.State client = (Client.State)StO.Connector;

                client.MF = MF;

                Network.PacketHandler.Handle(packet, client);

            }

            catch (Exception e)

            {

                Program.WriteLine(e.ToString());

            }

        }

Client :

PHP Code:


			
        public static void Handle(byte[] packet, Client.State client)

        {

            if (packet == null)

                return;

            if (client == null)

                return;



            ushort ID = BitConverter.ToUInt16(packet, 0);

            ushort Length = BitConverter.ToUInt16(packet, 2);



            switch (ID)

            {

                case 1003:

                    {

                        Message message = new Message();

                        message.Deserialize(packet);

                        if (message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries).Length > 0)

                            message.MESSAGE_CONTENT = message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries)[0];

                        Chat(message, client);

                        break;

                    }

                case 1005:

                    {

                        Network.Packets.StartSession StartSession = new Network.Packets.StartSession();

                        StartSession.Deserialize(packet);

                        client.Session = new Data.Session(client, StartSession);

                        client.Session.Start();

                        break;

                    }

                case 1007:

                    {

                        Network.Packets.EditSession EditSession = new Network.Packets.EditSession();

                        EditSession.Deserialize(packet);

                        client.Session.Edit(EditSession.Add, EditSession.Time);

                        break;

                    }

                default:

                    {

                        client.Send(packet);

                        break;

                    }

            }

        }

PHP Code:


			
        public void LogIn(Client.State _client)

        {

            switch (client.PC_USER)

            {

                case Data.Enums.ClientUser.Admin:

                    {

                        //this.Hide();

                        OldSize = this.Size;

                        this.Size = new System.Drawing.Size(0, 0);

                        this.WindowState = FormWindowState.Minimized;

                        HandForm = new HandForm(this, client);

                        HandForm.UserForm.AdminControlIsVisible = true;

                        HandForm.UserForm.UpdateStart();

                        HandForm.ShowDialog(this);

                    }

                    break;

                case Data.Enums.ClientUser.Guest:

                    {

                        switch (client.Session.Limited)

                        {

                            case true:

                                {

                                    //this.Hide();

                                    OldSize = this.Size;

                                    this.Size = new System.Drawing.Size(0, 0);

                                    this.WindowState = FormWindowState.Minimized;

                                    HandForm = new HandForm(this, client);

                                    HandForm.UserForm.AdminControlIsVisible = false;

                                    HandForm.UserForm.UpdateStart();

                                    HandForm.ShowDialog(this);

                                    break;

                                }

                            case false:

                                {

                                    //this.Hide();

                                    OldSize = this.Size;

                                    this.Size = new System.Drawing.Size(0, 0);

                                    this.WindowState = FormWindowState.Minimized;

                                    HandForm = new HandForm(this, client);

                                    HandForm.UserForm.AdminControlIsVisible = false;

                                    HandForm.UserForm.UpdateStart();

                                    HandForm.ShowDialog(this);

                                    break;

                                }

                        }

                        break;

                    }

            }

        }

i break pointed handle void in client , but it's don't receive the packet until session is ended

10/20/2014 20:27 Super Aids#6

I would help you if I could read your fucking code.

10/20/2014 20:48 abdeen#7

Quote:

Originally Posted by Super Aids

I would help you if I could read your fucking code.

isn't hard to read my great code lol

just tell me what point you can't get ...

10/20/2014 21:45 pro4never#8

Quote:

Originally Posted by abdeen

isn't hard to read my great code lol

just tell me what point you can't get ...

it's a useless mess like everything you post here.

Stop, just stop.

10/20/2014 21:56 abdeen#9

Quote:

Originally Posted by pro4never

it's a useless mess like everything you post here.

Stop, just stop.

post a solution or Stop , just stop.

10/20/2014 23:21 Xio.#10

He has a point you know? Halloween isnt for another 11 days but your code looks spooky already. Take my candy, just take it and make it stop.

10/20/2014 23:50 Super Aids#11

I don't understand anything.

What about learning the language and name conventions.

10/21/2014 18:52 abdoumatrix#12

Spoiler

posting the codes make it worse. :D
try to organize the codes and more information
and try to breakpoints the handling

10/21/2014 21:09 abdeen#13

Quote:

Originally Posted by abdoumatrix

Spoiler

offtopic:
try this [Only registered and activated users can see links. Click Here To Register...]
may be it help you in ur coding.
-----

posting the codes make it worse. :D
try to organize the codes and more information
and try to breakpoints the handling

i am already posted the codes ...

but as i explained the issue it's with forms .. client do no accept packets until i went back to the main form ... and i will put here an code for for explanation ...

Spoiler

client Side [ MainForm.cs ]:

PHP Code:


			
public partial class MainCafeForm : Form

    {

        public Data.Calculator Calc;

        public MainCafeForm()

        {

            InitializeComponent();

            CheckForIllegalCrossThreadCalls = false;

        }

        private void MainForm_Load(object sender, EventArgs e)

        {

            BGW.RunWorkerAsync();

            Calc = new Data.Calculator();

        }





        private void BGW_DoWork(object sender, DoWorkEventArgs e)

        {

            Program.StartEngine();

        }



        #region Session Handle

        public void LogIn(Client.State _client)

        {

            switch (client.PC_USER)

            {

                case Data.Enums.ClientUser.Admin:

                    {

                        this.Hide();

                        HandForm = new HandForm(this, client);

                        HandForm.UserForm.AdminControlIsVisible = true;

                        HandForm.UserForm.UpdateStart();

                        HandForm.ShowDialog(this);

                    }

                    break;

                case Data.Enums.ClientUser.Guest:

                    {

                        switch (client.Session.Limited)

                        {

                            case true:

                                {

                                    this.Hide();

                                    HandForm = new HandForm(this, client);

                                    HandForm.UserForm.AdminControlIsVisible = false;

                                    HandForm.UserForm.UpdateStart();

                                    HandForm.ShowDialog(this);

                                    break;

                                }

                            case false:

                                {

                                    this.Hide();

                                    HandForm = new HandForm(this, client);

                                    HandForm.UserForm.AdminControlIsVisible = false;

                                    HandForm.UserForm.UpdateStart();

                                    HandForm.ShowDialog(this);

                                    break;

                                }

                        }

                        break;

                    }

            }

        }



        public void Pause(Client.State _client)

        {

            this.LoginTimer.Stop();

            this.Show();

            FlashWallpaper.Movie = Application.StartupPath + @"\Paused.swf";

            FlashWallpaper.Play();

            this.HandForm.Close();

        }



        public void Resume(Client.State _client)

        {

            

        }



        public void LogOut(Client.State _client)

        {

            this.LoginTimer.Stop();

            this.Show();

            this.HandForm.Close();

        }

        #endregion

}

[ Session.cs ]

PHP Code:


			
public class Session

    {

        System.Windows.Forms.Timer SystemTimer = new System.Windows.Forms.Timer();



        public bool Limited { get; set; }



        public int Minutes { get; set; }



        Data.Enums.ClientUser USER_TYPE { get; set; }



        public DateTime TimeStart;

        public DateTime TimeEnd;



        Client.State client;





        public Session(Client.State _client, Network.Packets.StartSession StartSession)

        {

            this.client = _client;

            var dat = DateTime.Now;

            Limited = StartSession.Limited;

            Minutes = StartSession.Time;

            USER_TYPE = StartSession.USER_TYPE;

            TimeStart = dat;

            TimeEnd = TimeStart.AddMinutes(Minutes);

            SystemTimer.Interval = 1000;

            SystemTimer.Tick += new EventHandler(SystemTimer_Tick);

        }



        public void Start()

        {

            this.client.StatusHandler = new StatusHandler(this.client);

            this.client.SessionStatus = Enums.Session.Started;

            this.client.ClientState = Enums.ClientState.Online;

            this.client.PC_START_TIME = TimeStart.ToString("hh:mm:ss tt");

            this.client.PC_USER = USER_TYPE;

            Network.Packets.ClientState ClientState = new Network.Packets.ClientState(true, this.client.ClientState);

            this.client.Send(ClientState);

            this.client.StatusHandler.Start();

            this.SystemTimer.Start();

            this.client.MF.LogIn(this.client);

        }



        public void Pause()

        {

            TimeSpan ts = DateTime.Now - TimeStart;

            Minutes = Minutes - ts.Minutes;

            this.client.SessionStatus = Enums.Session.Paused;

            this.client.ClientState = Enums.ClientState.Paused;

            Network.Packets.ClientState ClientState = new Network.Packets.ClientState(true, this.client.ClientState);

            this.client.Send(ClientState);

            this.client.MF.Pause(this.client);

            this.SystemTimer.Stop();

        }



        public void Resume()

        {

            this.client.SessionStatus = Enums.Session.Resumed;

            this.client.ClientState = Enums.ClientState.Online;

            Network.Packets.ClientState ClientState = new Network.Packets.ClientState(true, this.client.ClientState);

            this.client.Send(ClientState);

            this.client.MF.Resume(this.client);

            this.SystemTimer.Start();

        }



        public void End()

        {

            this.client.SessionStatus = Enums.Session.Ended;

            this.client.ClientState = Enums.ClientState.Reachable;

            Network.Packets.ClientState ClientState = new Network.Packets.ClientState(true, this.client.ClientState);

            this.client.Send(ClientState);

            this.client.MF.LogOut(this.client);

            this.client = null;

            this.SystemTimer.Stop();

        }



        private void SystemTimer_Tick(object sender, EventArgs e)

        {

            if (client.SessionStatus == Enums.Session.Started)

            {

                if (this.client.PC_USER == Enums.ClientUser.Guest)

                {

                    if (this.Limited)

                    {

                        if (DateTime.Now >= TimeStart.AddMinutes(Minutes))

                        {

                            End();

                        }

                    }

                }

            }

        }



        internal void Edit(bool Add, int Time)

        {

            if (Add)

            {

                Minutes += Time;

            }

            else

            {

                Minutes -= Time;

            }

        }

    }

[ PacketHandler.cs ]

PHP Code:


			
        public static void Handle(byte[] packet, Client.State client)

        {

            if (packet == null)

                return;

            if (client == null)

                return;



            ushort ID = BitConverter.ToUInt16(packet, 0);

            ushort Length = BitConverter.ToUInt16(packet, 2);



            switch (ID)

            {

                case 1003:

                    {

                        Message message = new Message();

                        message.Deserialize(packet);

                        if (message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries).Length > 0)

                            message.MESSAGE_CONTENT = message.MESSAGE_CONTENT.Split(new string[] { "\\n" }, StringSplitOptions.RemoveEmptyEntries)[0];

                        Chat(message, client);

                        break;

                    }

                case 1005:

                    {

                        Network.Packets.StartSession StartSession = new Network.Packets.StartSession();

                        StartSession.Deserialize(packet);

                        client.Session = new Data.Session(client, StartSession);

                        client.Session.Start();

                        break;

                    }

                case 1007:

                    {

                        Network.Packets.EditSession EditSession = new Network.Packets.EditSession();

                        EditSession.Deserialize(packet);

                        client.Session.Edit(EditSession.Add, EditSession.Time);

                        break;

                    }

                default:

                    {

                        client.Send(packet);

                        break;

                    }

            }

        }

[ Program.cs ]

PHP Code:


			
static MainForm MF;

        public static Network.Sockets.AsyncSocket AuthServer;

        [STAThread]

        static void Main(string[] args)

        {

            Application.EnableVisualStyles();

            Application.SetCompatibleTextRenderingDefault(false);

            Application.Run(MF = new MainForm());

        }



static void AuthServer_AnnounceNewConnection(AsyncSocketWrapper obj)

        {

            Client.State client = new Client.State(obj.Socket, MF);

            obj.Connector = client;

            if (MF.client == null)

            {

                MF.client = client;

            }

            Network.Packets.ComputerInformation ComputerInformation = new Network.Packets.ComputerInformation(true, client);

            ComputerInformation.Send(client);

        }

        static void AuthServer_AnnounceDisconnection(AsyncSocketWrapper obj)

        {

            if (obj != null)

            {

                Client.State client = (Client.State)obj.Connector;

                if (client != null)

                {

                    client.Reconnect();

                }

            }

        }

        static void AuthServer_AnnounceReceive(byte[] packet, AsyncSocketWrapper obj)

        {

            try

            {

                Client.State client = (Client.State)obj.Connector;

                Network.PacketHandler.Handle(packet, client);



            }

            catch (Exception e)

            {

                Program.WriteLine(e.ToString());

            }

        }



    }

[ UserForm.cs ]

PHP Code:


			
    public partial class UserForm : Form

    {

        private Client.State client;

        private MainForm MF;

        public UserForm(MainForm mainForm, Client.State client)

        {

            this.MF = mainForm;

            this.client = client;

            InitializeComponent();

            this.MF.Features.End();

            this.UserFormLabel.Text = client.PC_HOST;

            Network.Packets.Update Update = new Network.Packets.Update(true);

            Update.Type = Network.Packets.Update.StartTime;

            string Time;

            if (client.PC_START_TIME.Contains("م"))

            {

                Time = client.PC_START_TIME.Replace("م", "PM");

            }

            else if (client.PC_START_TIME.Contains("ص"))

            {

                Time = client.PC_START_TIME.Replace("ص", "AM");

            }

            else

            {

                Time = client.PC_START_TIME;

            }

            Update.STRING_Value = Time;

            client.Send(Update);

        }

}

10/21/2014 21:24 turk55#14

Enviremont.Exit(0);

10/21/2014 21:39 abdeen#15

Quote:

Originally Posted by turk55

Enviremont.Exit(0);

this for quit the app .... did you read my issue ?

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