Events only to a particular client

Remoting SDK
1

Hello

I use events and i send them to multiple clients, but now i need send event to a particular client only. Is it any way to send this event, only to one client?

Renata

2

you need to specify his session ID in SessionList of event sink.
lets use the SuperHTTP Chat sample as an example

procedure TChatServerService.TalkPrivate(const TargetNickname: AnsiString; const Message: AnsiString);
var
  ev: IChatEvents_Writer;
begin
  if ServerForm.UserExists(TargetNickname) then begin
    ev := EventRepository as IChatEvents_Writer;
    ev.ExcludeSender := true;
    ev.ExcludeSessionList := false;
    ev.SessionList.Add(ServerForm.UserSession(TargetNickname)); ///<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    ev.Message(Session.SessionID, {$IFDEF UNICODE}WideStringToAnsiString{$ENDIF}(Session.Values[NICKNAME_ID]), TargetNickname, Message);
  end;
end;
3

Many thanks for your answer, I did it as you suggested and it works correctly now.
I really appreciate your quick reaction.
Renata

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