Description

The interval, in seconds, representing the period of idle or transfer time after which a NOOP command is sent on the command channel.  This property currently only applies to file transfers.

Data type

Long

Default value

By default, 0 seconds, indicating that no NOOP command should be sent.

Remarks

Setting this property can be useful to prevent routers from prematurely closing the command channel while a long data transfer is taking place. It is generally not necessary to set a value smaller than 15 minutes (900 seconds).

HRESULT KeepAliveInterval( [out, retval] long* plValue );
HRESULT KeepAliveInterval( [in] long lValue );