delphi - Different cookie handlers for two chromium instances on one form -

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i'm using dcef3 on delphi xe3.

task is : create different cookie storages different tchromium instances.
problem : i'm creating different icefcookiemanager instances each tchromium instances , returning in getcookiemanager event.

example code:

type   tform1 = class(tform)     button1: tbutton;     button2: tbutton;     chromium1: tchromium;     chromium2: tchromium;     procedure button1click(sender: tobject);     procedure button2click(sender: tobject);     procedure formcreate(sender: tobject);     procedure chromium1getcookiemanager(sender: tobject;       const browser: icefbrowser; const mainurl: ustring;       out result: icefcookiemanager);     procedure chromium2getcookiemanager(sender: tobject;       const browser: icefbrowser; const mainurl: ustring;       out result: icefcookiemanager);   private     { private declarations }       cookiemanager: icefcookiemanager;       cookiemanager2: icefcookiemanager;   public     { public declarations }   end;  var   form1: tform1;  procedure tform1.formcreate(sender: tobject); begin     cookiemanager:=tcefcookiemanagerref.new('c:\cookies\1');     cookiemanager2:=tcefcookiemanagerref.new('c:\cookies\2'); end;  procedure tform1.chromium1getcookiemanager(sender: tobject;   const browser: icefbrowser; const mainurl: ustring;   out result: icefcookiemanager); begin     result:=cookiemanager; end;  procedure tform1.chromium2getcookiemanager(sender: tobject;   const browser: icefbrowser; const mainurl: ustring;   out result: icefcookiemanager); begin     result:=cookiemanager2; end;  procedure tform1.button1click(sender: tobject); begin     chromium1.load('http://somesite.com'); end;  procedure tform1.button2click(sender: tobject); begin     chromium2.load('http://somesite.com'); end;

if add showmessage('first') chromium1getcookiemanager event, , showmessage('second') chromium2getcookiemanager, message "first" shown, no matter whether press button1 or button2.
in other words chromium1getcookiemanager called both instances.

problem solved, all.

how solve problem?
turn off cefsingleprocess variable in project1.dpr.
example:

program project1;  uses   forms,   cefvcl,   ceflib,   unit1 in 'unit1.pas' {form1};  {$r *.res}  begin   cefsingleprocess := false;//this i'm talking   application.initialize;   application.createform(tform1, form1);   application.run; end.

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