Connection Responsiveness:Check Method

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Connection Responsiveness:Check Method

Short Name: Conn Responsive.Check

Installed With: Base Package

Class: Application Methods

Checks if the VI Server connection is responsive.

Use this method to check the status of a VI Server connection. If the connection is not responsive, the method returns an error. The method prompts the server for a message and considers the connection unresponsive if LabVIEW does not receive a message within the time you specify in PingDelay. Use the Connection Responsiveness:Information method to set PingDelay.

Example

Remarks

The following table lists the characteristics of this method.

Available in Run-Time Engine and Real-Time Operating SystemYes (Read/Write)
Settable when the VI is runningNo
Loads the front panel into memoryNo
Need to authenticate before useNo
Loads the block diagram into memoryNo
Remote access disallowedNo
Must wait until user interface is idleNo
Available with control VIsNo
Available with global VIsNo
Available with strict type definitionsNo
Available with polymorphic VIsNo

Example

Refer to the Manual VI Server Connection Polling VI in the labview\examples\viserver\connpolling.llb for an example of using the Connection Responsiveness:Check method.

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