CNVStopProcess
int CNVStopProcess (const char *processName);
Purpose
Stops running the network variable process with the name you specify.
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Note If you stop a process, subsequent attempts to connect to its variables fail. Existing subscriber connections do not indicate connection failure and will receive a nonexistent quality event when you call CNVStopProcess. Write operations on existing writer connections to a stopped process will succeed, but the data is not updated on the server. |
Parameters
| Input | ||||
| Name | Type | Description | ||
| processName | const char * | The name of the network variable process.
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Return Value
| Name | Type | Description |
| status | int | Return value indicating whether the function was successful. One indicates that a next item was found, zero indicates that a next item was not found, and a negative number indicates that an error occurred. You can call CNVGetErrorDescription to obtain a string that describes the error. |
Additional Information
Library: Network Variable Library
Include file: cvinetv.h
LabWindows/CVI compatibility: LabWindows/CVI 8.5 and later
Example
Refer to networkvariable\Configurator\configurator.cws for an example of using the CNVStopProcess function.