[Delphi] [ICS] Problemy

Oto mój program:

unit OverbyteIcsTcpSrv1;

interface

uses
  WinTypes, WinProcs, Messages, SysUtils, Dialogs, Classes, Graphics, Controls, Forms,
  IniFiles, StdCtrls, ExtCtrls, OverbyteIcsWSocket, OverbyteIcsWSocketS, OverbyteIcsWndControl, mysql;

type
  { TTcpSrvClient is the class which will be instanciated by server component }
  { for each new client. N simultaneous clients means N TTcpSrvClient will be }
  { instanciated. Each being used to handle only a single client.             }
  { We can add any data that has to be private for each client, such as       }
  { receive buffer or any other data needed for processing.                   }
  TTcpSrvClient = class(TWSocketClient)
  public
    RcvdLine    : String;
    ConnectTime : TDateTime;
  end;

  TTcpSrvForm = class(TForm)
    cmd: TMemo;
    WSocketServer1: TWSocketServer;
    start: TTimer;
    procedure WSocketServer1ClientConnect(Sender: TObject;
      Client: TWSocketClient; Error: Word);
    procedure WSocketServer1BgException(Sender: TObject; E: Exception;
      var CanClose: Boolean);
    procedure startTimer(Sender: TObject);
    procedure WSocketServer1ClientDisconnect(Sender: TObject;
      Client: TWSocketClient; Error: Word);
  private
    procedure ClientDataAvailable(Sender: TObject; Error: Word);
    procedure ProcessData(Client : TTcpSrvClient);
    procedure ClientBgException(Sender       : TObject;
                                E            : Exception;
                                var CanClose : Boolean);
    procedure ClientLineLimitExceeded(Sender        : TObject;
                                      Cnt           : LongInt;
                                      var ClearData : Boolean);
  public
      {Public Declarations}
  end;

var
  TcpSrvForm: TTcpSrvForm;
  clients:cardinal; //ilosc klientów

  (...)

implementation

{$R *.DFM}

procedure blad(txt:string; const fatal:boolean=false);
var
ef:TextFile;
begin
AssignFile(ef, srv_src+'error.log');
if FileExists(srv_src+'error.log') then Append(ef) else ReWrite(ef);
WriteLn(ef, DateTimeToStr(Now)+'> '+txt+' |Fatal?'+BoolToStr(fatal));
TcpSrvForm.cmd.Lines.Add(DateTimeToStr(Now)+'> '+txt+' |Fatal?'+BoolToStr(fatal));
CloseFile(ef);
if fatal then Application.Terminate;
end;

(...)

{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
procedure TTcpSrvForm.WSocketServer1ClientConnect(
    Sender : TObject;
    Client : TWSocketClient;
    Error  : Word);
begin
blad('New Client');
    with Client as TTcpSrvClient do begin
                clients:=TWSocketServer(Sender).ClientCount;
        LineMode            := TRUE;
        LineEdit            := TRUE;
        LineLimit           := 10000; { Do not accept long lines }
        OnDataAvailable     := ClientDataAvailable;
        OnLineLimitExceeded := ClientLineLimitExceeded;
        OnBgException       := ClientBgException;
        ConnectTime         := Now;
        SendStr('0 ok');
    end;
end;


{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
procedure TTcpSrvForm.ClientLineLimitExceeded(
    Sender        : TObject;
    Cnt           : LongInt;
    var ClearData : Boolean);
begin
    with Sender as TTcpSrvClient do begin
//        Display('Line limit exceeded from ' + GetPeerAddr + '. Closing.');
        ClearData := TRUE;
        Close;
    end;
end;

(...)

{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
{ This event handler is called when listening (server) socket experienced   }
{ a background exception. Should normally never occurs.                     }
procedure TTcpSrvForm.WSocketServer1BgException(
    Sender       : TObject;
    E            : Exception;
    var CanClose : Boolean);
begin
    Blad('Server exception occured: ' + E.ClassName + ': ' + E.Message);
    CanClose := FALSE;  { Hoping that server will still work ! }
end;


{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
{ This event handler is called when a client socket experience a background }
{ exception. It is likely to occurs when client aborted connection and data }
{ has not been sent yet.                                                    }
procedure TTcpSrvForm.ClientBgException(
    Sender       : TObject;
    E            : Exception;
    var CanClose : Boolean);
begin
    Blad('Client exception occured: ' + E.ClassName + ': ' + E.Message);
    CanClose := TRUE;   { Goodbye client ! }
end;


{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}

procedure TTcpSrvForm.startTimer(Sender: TObject);
begin
//ustalenie wszelkich Parametrów startowych zmiennych:
(...)
start.Enabled:=False;

    WSocketServer1.Proto       := 'tcp';         { Use TCP protocol  }
    WSocketServer1.Port        := '6138';
    WSocketServer1.Addr        := '0.0.0.0';     { Use any interface }
    WSocketServer1.ClientClass := TTcpSrvClient; { Use our component }
    WSocketServer1.Listen;                       { Start litening    }


(...)
end;

(...)

procedure TTcpSrvForm.WSocketServer1ClientDisconnect(Sender: TObject;
  Client: TWSocketClient; Error: Word);
begin
ShowMessage('ch*j wi');
    with Client as TTcpSrvClient do begin
blad('Odlaczony pedal z IP: '+GetPeerAddr);
        Close;
        Free;
    end;
end;

end.

A oto lista problemów.. Poważnych...

1. Serwer po prostu nie zawsze widzi Klienta... Nie wiem od czego zależy - być może coś źle poustawiałem... Chodź wydaje się, że gdy odczekam dłuuuzej od włączenia serwera to się połączy
2. Największy problem - jeżeli Klient się rozłączy, to potem już po prostu nie może się podłączyć - po prostu serwer go nie zobaczy... ;/

Dodaje jeszcze użyte właściwości komponentów, bo może coś w nich jest źle...:

Klient:

object c: TWSocket
  LineMode = False
  LineLimit = 65536
  LineEnd = #13#10
  LineEcho = False
  LineEdit = False
  Proto = 'tcp'
  LocalAddr = '127.0.0.1'
  LocalPort = '6137'
  MultiThreaded = False
  MultiCast = False
  MultiCastIpTTL = 1
  FlushTimeout = 60
  SendFlags = wsSendNormal
  LingerOnOff = wsLingerOn
  LingerTimeout = 0
  KeepAliveOnOff = wsKeepAliveOff
  KeepAliveTime = 0
  KeepAliveInterval = 0
  SocksLevel = '5'
  SocksAuthentication = socksNoAuthentication
  LastError = 0
  ReuseAddr = False
  ComponentOptions = []
  ListenBacklog = 5
  ReqVerLow = 1
  ReqVerHigh = 1
  OnDataAvailable = cDataAvailable
  OnBgException = cBgException
  Left = 48
  Top = 96
end

Serwer:

object WSocketServer1: TWSocketServer
  LineMode = False
  LineLimit = 65536
  LineEnd = #13#10
  LineEcho = False
  LineEdit = False
  Proto = 'tcp'
  LocalAddr = '127.0.0.1'
  LocalPort = '0'
  MultiThreaded = True
  MultiCast = False
  MultiCastIpTTL = 1
  FlushTimeout = 60
  SendFlags = wsSendNormal
  LingerOnOff = wsLingerOn
  LingerTimeout = 0
  KeepAliveOnOff = wsKeepAliveOff
  KeepAliveTime = 0
  KeepAliveInterval = 0
  SocksLevel = '5'
  SocksAuthentication = socksNoAuthentication
  LastError = 0
  ReuseAddr = False
  ComponentOptions = []
  ListenBacklog = 5
  ReqVerLow = 1
  ReqVerHigh = 1
  OnBgException = WSocketServer1BgException
  Banner = '0 ok'
  BannerTooBusy = '0 too'
  MaxClients = 0
  OnClientDisconnect = WSocketServer1ClientDisconnect
  OnClientConnect = WSocketServer1ClientConnect
  Top = 48
end

Z góry dziękuję za podpowiedzi!

Dodam, że teraz jest tak, że łączy mnie ten drugi raz po rozłączeniu z serwerem... Lecz, co zabawne, musze odczekać ok. 5 min przez ponownym łączeniem, aby mnie połączyło znowu... ;| xD
Jakieś pomysły...?
A może to NOD (chodź wątpie)??