Hi, No virus programs. Windows firewall is on.
Thanks for all the help, Mark -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Wilfried Mestdagh Sent: Sunday, April 06, 2008 2:24 PM To: ICS support mailing Subject: Re: [twsocket] UDP Newbie... Hello Mark, Do you have virus software or things like that running? If so stop all services. It could be that some virus / firewall software does strange things. Some of those software are very buggy ! --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Sunday, April 6, 2008, 21:02, zayin wrote: > Hi, > The port is not open. > And yes "should " is the operative word. > Ciao, > Mark > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Dod > Sent: Sunday, April 06, 2008 1:55 PM > To: ICS support mailing > Subject: Re: [twsocket] UDP Newbie... > Hello zayin, > I tried same sample as Wilfried and its OK for me. > Are you sure your port was not in use at the time you tried to start > the program ? > "netstat -an" will show you all opened/listening port. > if none is listening on your port then you application should "listen". > regards. >>>Did you try the code that I have posted? z>> Yes, copy and paste with: z>> ...raised exception ESocketException with message Error 10049 in z>> function bind address not available. z>> Changing the ip address or port does not change the error. It gives z>> the error on the "listen". z>> Minutes later.... z>> Now after playing with the settings, changing port, ip address etc z>> it > works. z>> Does not make since. z>> Windows firewall did appear for unblocking permission. z>> Minutes later.... z>> Now, back to my testing application and changing connect to listen z>> generates the same error. z>> Going back to connect, all if working again. z>> Something I do not understand is going on. z>> Ciao, z>> Mark z>> -----Original Message----- z>> From: [EMAIL PROTECTED] z>> [mailto:[EMAIL PROTECTED] On Behalf Of Wilfried Mestdagh z>> Sent: Sunday, April 06, 2008 12:27 PM z>> To: ICS support mailing z>> Subject: Re: [twsocket] UDP Newbie... z>> Hello Mark, z>> if you look into source code you see that SendStr call Send, so it z>> is exacly the same. I used SendStr just because I was lazy :) I z>> tryed it on a machine with an older version of ICS, but it is exacly z>> same result with latest version. Did you try the code that I have posted? z>> It should work, then try Send or other options. z>> --- z>> Rgds, Wilfried [TeamICS] z>> http://www.overbyte.be/eng/overbyte/teamics.html z>> http://www.mestdagh.biz z>> Sunday, April 6, 2008, 15:34, zayin wrote: >>> Hello, >>> How about with send and not sendStr? >>> That is the only difference I see. >>> And what version of ICS are you using? >>> Cheers, >>> Mark >>> -----Original Message----- >>> From: [EMAIL PROTECTED] >>> [mailto:[EMAIL PROTECTED] On Behalf Of Wilfried Mestdagh >>> Sent: Sunday, April 06, 2008 4:57 AM >>> To: ICS support mailing >>> Subject: Re: [twsocket] UDP Newbie... >>> Hello Mark, >>> I tryed to do the same as you listen with IP addres of same machine, >>> and when I click the button, 'Hello' is received. This is the >>> complete z>> unit: >>> unit Unit1; >>> interface >>> uses >>> Windows, Messages, SysUtils, Variants, Classes, Graphics, >>> Controls, z>> Forms, >>> Dialogs, StdCtrls, WSocket; >>> type >>> TForm1 = class(TForm) >>> WSocket1: TWSocket; >>> Button1: TButton; >>> procedure Button1Click(Sender: TObject); >>> procedure WSocket1DataAvailable(Sender: TObject; ErrCode: Word); >>> procedure FormCreate(Sender: TObject); >>> private >>> end; >>> var >>> Form1: TForm1; >>> implementation >>> {$R *.dfm} >>> procedure TForm1.FormCreate(Sender: TObject); begin >>> AllocConsole; >>> end; >>> procedure TForm1.Button1Click(Sender: TObject); begin >>> WSocket1.Addr := '192.168.0.11'; >>> WSocket1.Port := '47808'; >>> WSocket1.Proto := 'udp'; >>> WSocket1.Listen; >>> WSocket1.SendStr('Hello'); >>> end; >>> procedure TForm1.WSocket1DataAvailable(Sender: TObject; ErrCode: >>> Word); begin >>> WriteLn(TWSocket(Sender).ReceiveStr); >>> end; >>> end. >>> --- >>> Rgds, Wilfried [TeamICS] >>> http://www.overbyte.be/eng/overbyte/teamics.html >>> http://www.mestdagh.biz >>> -- >>> 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 z>> -- z>> To unsubscribe or change your settings for TWSocket mailing list z>> please goto z>> http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket z>> Visit our website at http://www.overbyte.be > -- > 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 -- 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 -- 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
