TcpConnect Parametrieren

TcpConnect Parametrieren

Hallo zusammen,
ich habe ein Problem
ich möchte über TCP/IP eine Verbindung aufbauen zu Port 5002 am LocalHost.
Habe folgendes Programmiert:
SOCK := TCPCONNECT( '127.0.0.1', 5002 );
RetValue_1 := TCPISCONNECTED( SOCK );
// Kontrolle ob Socket Verbindung OK
if RetValue_1 = true then
Status := 'TCPISCONNECTED = TRUE';
// Daten einlesen
StringLen := TCPRECEIVE( SOCK,100,Empfangsstring );

Retvalue := TCPCLOSE( SOCK );
.....
Leider bekomme ich kein Socket zugewiesen ist immer 0.
An was könnte das liegen,
Danke für eure Infos Christian

This is a migrated post! Originally posted on 11.12.2013 by user dftchristian. Please be aware that information can be outdated.

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