unit GroupTestCase;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ComCtrls, IdHTTP;

type
  TForm3 = class(TForm)
    pgc1: TPageControl;
    ts1: TTabSheet;
    btn1: TButton;
    mmo1: TMemo;
    procedure btn1Click(Sender: TObject);
  private
    procedure ShakeHands;
    function HandleHandsShaking1(AStr: string): string;
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

uses
  LoggerImport, DateUtils, superobject;

{$R *.dfm}
const
  CONNECT: Byte = 0;
  DISCONNECT: Byte = 1;
  EVENT: Byte = 2;
  ACK: Byte = 3;
  ERROR: Byte = 4;
  BINARY_EVENT: Byte = 5;
  BINARY_ACK: Byte = 6;
  MAX_PROTOCOL_NUM: Byte  = 6;
  MIN_PROTOCOL_NUM: Byte  = 0;

{ TForm3 }

procedure TForm3.btn1Click(Sender: TObject);
begin
  ShakeHands;
end;

function TForm3.HandleHandsShaking1(AStr: string): string;
var
  ACode: Byte;
  AStream: TStringStream;
  Len: Int64;
begin
  Result := '';
  AStream := TStringStream.Create(AStr);
  try
    AStream.Position :=1;
    Len := 0;
    AStream.Read(ACode, 1);
    while ACode <> $FF do
    begin
      Len := Len * 10;
      Inc(Len, ACode);
      AStream.Read(ACode, 1);
    end;
    //Code
    AStream.Read(ACode, 1);

    Result := AStream.ReadString(AStream.Size - AStream.Position);
  finally
    FreeAndNil(AStream);
  end;
end;

procedure TForm3.ShakeHands;
var
  AIdHttp:TIdHTTP;
  ResponeStr: string;
begin
  AIdHttp:= TIdHTTP.Create(nil);
  try
    ResponeStr := AIdHttp.get(
      Format('http://127.0.0.1:6714/socket.io/?uid=test&EIO=3&transport=polling&t=%d-0',
        [(DateTimeToUnix(Now) - 8*60*60) * 1000]));

    ResponeStr := HandleHandsShaking1(ResponeStr);
    mmo1.Lines.Add(UTF8Decode(ResponeStr));
    ResponeStr := AIdHttp.get(
      Format('http://127.0.0.1:6714/socket.io/?uid=test&EIO=3&transport=polling&t=%d-0&sid=%s',
        [(DateTimeToUnix(Now) - 8*60*60) * 1000, SO(ResponeStr).S['sid']]));
    mmo1.Lines.Add(UTF8Decode(ResponeStr));
    //http://127.0.0.1:6714/socket.io/?uid=test&EIO=3&transport=polling&t=1426413088298-1&sid=c1j056d1d2HzLjy8AAAa

    //ws://127.0.0.1:6714/socket.io/?uid=test&EIO=3&transport=websocket&sid=c1j056d1d2HzLjy8AAAa
//    FClient := TTestWebSocketClientConnection.Create(FIP, inttostr(FPort), '/socket.io/1/websocket/'+ResourceName,'-','ws');

//  FClient.OnRead := OnRead;
//  FClient.OnWrite := OnWrite;
//  FClient.OnClose := OnClose;
//  FClient.OnOpen := OnOpen;
  except
    on E: Exception do
    begin
      Freeandnil(AIdHttp);
//      Error(E.Message, 'TGroup.Start');
      Exit;
    end;
  end;
  Freeandnil(AIdHttp);
end;

end.