Stefan Paege wrote: > Hi, > > I have problems with the task above. > > Delphi 2007, ICS 5.25 > > TwSocket used with UDP protocol to send data > > At runtime I use this code to switch to another Addr/Port: > > MySocket.Close; > repeat > Sleep(10); > until MySocket.State = wsClosed; > > MySocket.Addr := NewAddr; > MySocket.Port := NewPort; > > MySocket.Connect; // All good until here > > Problem: > MySocketOnSessionConnected is only triggered if Addr and Port have > really changed. It is not triggered if the user leaves the values as > before (I know I can handle that). > In both cases trying to send data results in an "Socket is not > connected" exception. > > What's wrong here?
It is because you do not assign all required properties before the call to connect. After Close the component is assigned default values including for example Type := SOCK_STREAM. See procedure TCustomWSocket.AssignDefaultValue in WSocket.pas. -- Arno Garrels [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html > > -- > > > elektronik-labor CARLS GmbH & Co. KG > > Stefan Paege > > Fon: +49 5973 9497-23 > Fax: +49 5973 9497-19 > > ---- > > elektronik-labor CARLS GmbH & Co. KG > Kommanditgesellschaft: > Sitz Neuenkirchen, Registergericht Steinfurt HRA 3310 > > Persönlich haftende Gesellschafterin: > elektronik-labor CARLS, Beteiligungsgesellschaft mbH, > Sitz Neuenkirchen, Registergericht Steinfurt HRB 4175 > > Geschäftsführer: > Irmgard Carls, Joachim Schulte -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
