PvFreeMkdeClientsData()

Distributed Tuning Interface Reference : PvFreeMkdeClientsData()

Free the cached information related to the active MicroKernel Engine clients. This function needs to be called after preceding calls to PvGetMkdeClientsData.

Header File: monitor.h (See also Header Files)

Function First Available In Library: w3dbav75.dll (Windows), libpsqldti.so (Linux), libpsqldti.dylib (macOS) (See also Link Libraries)

Syntax

BTI_SINT PvFreeMkdeClientsData(

BTI_LONG hConnection);

Arguments

hConnection

Connection handle that identifies the server. Connection handles are obtained with the PvConnectServer() function.

Return Values

P_OK	The operation was successful.
P_E_INVALID_HANDLE	Invalid connection handle.
P_E_DATA_UNAVAILABLE	Data related to active clients not available.
P_E_FAIL	Failed to disconnect to the named server.

Remarks

The following preconditions must be met:

•Connection established by PvConnectServer() or if you are performing the operation on a local machine, P_LOCAL_DB_CONNECTION may be used as the connection handle.

•Data for active clients retrieved by calling PvGetMkdeClientsData();