[gari_90]

надо написать программу для удаленного мониторинга 4 серверов. Все вопросы буду писать сюда.
1. Возможно ли использовать TClientSocket и TServerSocket для работы с 4 компами.
2. Как использовать readln и wtiteln чтобы не отправлять данные строку и потом не разбирать ее
3. не проще ли удалить код и начать писать заново?

[gari_90]

сервер

Код:

unit Unit2;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ScktComp, ComCtrls, ExtCtrls, Gauges, GraphBuilder,
  IdBaseComponent, IdComponent, IdRawBase, IdRawClient, IdIcmpClient;

type
  TForm2 = class(TForm)
    ServerSocket1: TServerSocket;
    Memo1: TMemo;
    Button1: TButton;
    Timer1: TTimer;
    Gauge1: TGauge;
    Edit1: TEdit;
    Edit2: TEdit;
    Gauge2: TGauge;
    Button2: TButton;
    Edit3: TEdit;
    IdIcmpClient1: TIdIcmpClient;
    Memo2: TMemo;
    Label1: TLabel;
    procedure Timer1Timer(Sender: TObject);
    procedure IdIcmpClient1Reply(ASender: TComponent;
      const AReplyStatus: TReplyStatus);
        procedure Button1Click(Sender: TObject);
    procedure ServerSocket1ClientConnect(Sender: TObject;
      Socket: TCustomWinSocket);
    procedure ServerSocket1ClientDisconnect(Sender: TObject;
      Socket: TCustomWinSocket);
    procedure ServerSocket1ClientRead(Sender: TObject;
      Socket: TCustomWinSocket);
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;
  s:string;
  ProcGraph,pinggraph: TGraph;
    CPUUsageValue,pingUsagevalue:TValue;
   MemValue     :TValue;
      ProcValuesCount,PingValuesCount:byte;
   stroka,delimeter: string;
    slovo:integer;
    cpu,memtot,memavail,memuse,ping,time: integer;

implementation

{$R *.dfm}

procedure TForm2.Button1Click(Sender: TObject);
begin
       serversocket1.Active:=false;
 serversocket1.Active:=true;
end;

procedure TForm2.FormCreate(Sender: TObject);
      var
     z,i:integer;
      v:TValue;

begin
   ServerSocket1.Open;

  ProcValuesCount:=40;
  ProcGraph:=TGraph.Create(Form2);
  ProcGraph.SetBounds(100,304,(Form2.ClientWidth div 3)*2+4,(Form2.ClientHeight div 3)+22);
  ProcGraph.CellSize:=5;
  ProcGraph.FrameColor:=0;
  ProcGraph.BackColor:=clBlack;
  ProcGraph.VerticalAxesSignatures:=false;
  ProcGraph.HorizontalAxesSignatures:=false;
  ProcGraph.AxesColor:=RGB(0,150,0);
  ProcGraph.MaxY:=100;
  v.Value:=0;
  v.ValueDescription:='';
  v.Visible:=true;
  for i:=1 to ProcValuesCount do begin
    ProcGraph.AddLastValue(v,false);
  end;
 // ProcGraph.PopupMenu:=PopupMenu1;
 // ProcGraph.OnClick:=OnGraphClick;
  //Form2.Color:=ProcGraph.BackColor;
  ProcGraph.Show;

  pinggraph:=Tgraph.Create(form2);
    pingGraph.SetBounds(0,3,(Form2.ClientWidth div 3)*2+4,(Form2.ClientHeight div 3)+22);
     pingGraph.CellSize:=5;
  pingGraph.FrameColor:=0;
  pingGraph.BackColor:=clBlack;
  pingGraph.VerticalAxesSignatures:=false;
  pingGraph.HorizontalAxesSignatures:=false;
  pingGraph.AxesColor:=RGB(0,150,0);
  pingGraph.MaxY:=100;
  v.Value:=0;
  v.ValueDescription:='';
  v.Visible:=true;
  for i:=1 to ProcValuesCount do begin
    pingGraph.AddLastValue(v,false);
  end;
 // ProcGraph.PopupMenu:=PopupMenu1;
 // ProcGraph.OnClick:=OnGraphClick;
  //Form2.Color:=ProcGraph.BackColor;
  pingGraph.Show;

    form2.IdIcmpClient1.Host:='';
   IdIcmpClient1.Ping();

end;


procedure TForm2.FormDestroy(Sender: TObject);
begin
  ServerSocket1.Close();
end;

procedure TForm2.IdIcmpClient1Reply(ASender: TComponent;
  const AReplyStatus: TReplyStatus);
begin
  ping:=areplystatus.MsRoundTripTime;
  Memo2.Lines.Add ('Reply:'+IntToStr(areplystatus.MsRoundTripTime));// (AReplyStatus.MsRoundTripTime));
  Memo2.Lines.Add ('Host:'+form2.IdIcmpClient1.Host);

end;

procedure TForm2.ServerSocket1ClientConnect(Sender: TObject;
  Socket: TCustomWinSocket);
begin
  Memo1.Lines.Add('Клиент соединился');
end;

procedure TForm2.ServerSocket1ClientDisconnect(Sender: TObject;
  Socket: TCustomWinSocket);
begin
  Memo1.Lines.Add('Клиент oтсоединился');
end;

procedure TForm2.ServerSocket1ClientRead(Sender: TObject; Socket: TCustomWinSocket);
var
 CPUUsageValue:TValue;
 PingUsageValue:Tvalue;
begin
  //s:=Socket.ReceiveText;
  CPUUsageValue.Value:=Round(Abs((cpu)));
  CPUUsageValue.Visible:=true;
  if ProcGraph<>nil then begin
    if ProcGraph.ValuesCount=ProcValuesCount then ProcGraph.DeleteValue(0,false);
    ProcGraph.AddLastValue(CPUUsageValue,true);

     PingUsageValue.Value:=(ping);
  PingUsageValue.Visible:=true;
  if PingGraph<>nil then begin
    if PingGraph.ValuesCount=PingValuesCount then PingGraph.DeleteValue(0,false);
    PingGraph.AddLastValue(PingUsageValue,true);
  end;
   s:=(UTF8Decode(WideString(Socket.ReceiveText)));

        with TStringList.Create do
  begin
    Delimiter:='/';
    DelimitedText:=s;
    for slovo := 0 to Count - 1 do

   edit2.Text:=(strings[2])+'  Доступно Mb';
   edit1.Text:=(strings[1])+'  Всего Mb';
   cpu:=strtoint(strings[0]);
   memuse:=strtoint(strings[3]);
  // time:=strtoint([4]);
    Free;
     //edit3.Text:=(s);
  end;

 gauge1.Progress:=(cpu);
 gauge2.progress:=(memuse);
 end;
    end;
procedure TForm2.Timer1Timer(Sender: TObject);
begin
begin
  try
    IdIcmpClient1.Ping();
  except
    Memo1.Lines.Add ('WiFi не включен');
  end;
//Label1.Caption := 'Продолжительность работы компа: '+Time;
      end;
end;

end.

[gari_90]

клиент

Код:

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ScktComp,Processor, ComCtrls,GraphBuilder,Tlhelp32,
  ExtCtrls,  WinSock;

type
  TForm2 = class(TForm)

    ClientSocket1: TClientSocket;
    Edit1: TEdit;
    Button1: TButton;
    Timer1: TTimer;
    Edit2: TEdit;
    Memo1: TMemo;
    Label1: TLabel;
    procedure Timer1Timer(Sender: TObject);

    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;
  CPU   : Integer;
  Processor: TProcessor;
  memtot, memavail,memuse: integer;
  s:string;
  Co:BOOL;
implementation

{$R *.dfm}

procedure TForm2.Button1Click(Sender: TObject);

begin
        clientsocket1.Active:=false;
           clientsocket1.Active:=true;


end;


procedure TForm2.FormCreate(Sender: TObject);
   var
  MemoryStatus: TMemoryStatus;

  begin
  ClientSocket1.Open;
    Processor:=TProcessor.Create(Application);
  Processor.Init;


  MemoryStatus.dwLength := SizeOf(MemoryStatus) ;
  GlobalMemoryStatus(MemoryStatus) ;
  with MemoryStatus do
    begin
     memtot:= (dwTotalPhys div 1048576);
     memavail:=(dwAvailPhys div 1048576);
     memuse:= (dwMemoryLoad);
    end;

  end;

procedure TForm2.FormDestroy(Sender: TObject);
begin                                      ;
  ClientSocket1.Close;
   FreeAndNil(Processor);
end;

 { function TimeWorks: String;
var
  Hours,
  Minutes,

       TheLength: Integer;
begin
  TheLength:=GetTickCount;
  Hours:=TheLength div 3600000;
  Minutes:=(TheLength mod 3600000) div 60000;
 // ShowWindow (Application.handle, SW_HIDE);

 result := IntToStr(Hours)+' часов '+IntToStr(Minutes)+' минут ';



end;        }
procedure TForm2.Timer1Timer(Sender: TObject);
 var
     MemoryStatus: TMemoryStatus;
   ProcUsege:integer;
begin
  ProcUsege:=Processor.CPUUsageNow;
  // time:= TimeWorks;
  s:=inttostr(ProcUsege);//+'/'+ (inttostr(memtot))+'/'+ inttostr(memavail)+'/' +inttostr(memuse);
  //edit1.Text:=inttostr(memtot);

ClientSocket1.Socket.SendText(s);
        MemoryStatus.dwLength := SizeOf(MemoryStatus) ;
  GlobalMemoryStatus(MemoryStatus) ;
  with MemoryStatus do
    begin
     memtot:= (dwTotalPhys div 1048576);
     memavail:=(dwAvailPhys div 1048576);
     memuse:= (dwMemoryLoad);
    end;


     end;


end.