Hello steffen, I checked this key and it seems to contain a very long list of applications. Study it I see it is all applications where I hade to check 'unblock' in windows XP firewall to let them work, so if it is a server then it is automaticly add. If it is a client of course not.
But interesting to know is that these clients only get broadcast messages from withing the own network. I did not know this. I do not mutch UDP... --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Friday, December 2, 2005, 12:49, steffen walter wrote: > I found the problem. In the registry the key > HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\Fir > ewallPolicy\StandardProfile\AuthorizedApplications\List is an entry for the > application. I don´t know why but only the exact path of this entry is > allowed to receive the response from Ip Adresses out of the subnet. > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im > Auftrag von steffen walter > Gesendet: Freitag, 2. Dezember 2005 10:15 > An: firstname.lastname@example.org > Betreff: [twsocket] Udp broadcast problem > Hello everybody, > I hava a really stupid problem. I would like to send a udp broadcast to my > network and receive the response form many devices. If i do this with the > demo UdpSend ( Example from ICS ) it is working for devices with an Ip in my > subnet and out of my subnet ( e.g. PC = 192.168.120.44 and device > 192.168.120.70 is responding and device 10.20.121.22 also ), the Wsocket > always trigges the event WSocketDataAvailable ( I included this event in the > demo ). So the demo is workin correctly. > The crazy thing is that when I open a new project and copy the code, it is > only working for devices with an IP within my subnet. I can see that I > receive data from devices out of my subnet but the event > WSocketDataAvailable is not triggerd. > Can someone tell me what I do wrong? Do I have to open a special project? I > can not find a difference between the demo and my own project with the > copied code. ( I'm working with Delphi 2005 ) > Thanks for any response. > Steffen Walter > -- > To unsubscribe or change your settings for TWSocket mailing list please goto > http://www.elists.org/mailman/listinfo/twsocket > Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be