Specifies whether to use keep-alive packets on TCP connections. Setting this property to TRUE requests that a TCP/IP provider enable the use of keep-alive packets on TCP connections. After the system detects a dropped connection, VISA returns a lost connection error code on subsequent I/O calls on the session. The time required for the system to detect the dropped connection depends on the system and is not settable. The default is FALSE.

Anmerkungen

Diese Eigenschaft hat folgende Merkmale:

Kurzname TCP KeepAlive
Datentyp cbool.png
Berechtigungen Lesen/Schreiben
In Runtime-Engine verfügbar Ja
Für Real-Time-Betriebssystem verfügbar Ja