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IWMSServerTotalCounters Interface

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IWMSServerTotalCounters Interface

You can use the IWMSServerTotalCounters interface to retrieve properties that contain information about totals that occur during server operation.

In addition to the methods inherited from IDispatch, the IWMSServerTotalCounters interface exposes the following methods.

Method Description
get_Advertisements Retrieves the cumulative number of advertisements that have been streamed from playlists since the last reset.
get_AllCounters Retrieves an array that contains all of the counters supported by the interface.
get_ConnectedPlayers Retrieves the total number of players connected to the server since the last reset.
get_CountersStartTime Retrieves the date and time that the server started monitoring the total counters.
get_LateReads Retrieves the total number of read operations that took longer than 400 milliseconds.
get_LateSends Retrieves the total number of late send operations since the last reset.
get_OutgoingDistributionBytesSent Retrieves the total number of bytes sent to distribution connections since the last reset.
get_OutgoingDistributionConnections Retrieves the total number of distribution connections established since the last reset.
get_PlayerBytesSent Retrieves the total number of bytes sent to players since the last reset.
get_StreamDenials Retrieves the total number of stream transmissions denied since the last reset.
get_StreamErrors Retrieves the total number of dropped-packet errors since the last reset.
get_StreamingPlayers Retrieves the total number of players that have streamed content from the server since the last reset.
get_StreamingHTTPPlayers Retrieves the total number of players that have streamed content by using the HTTP protocol from the server since the last reset.
get_StreamingRTSPPlayers Retrieves the total number of players that have streamed content by using the RTSP protocol from the server since the last reset.
get_StreamingUDPPlayers Retrieves the total number of players that have streamed content by using the User Datagram Protocol (UDP) from the server since the last reset.
get_StreamTerminations Retrieves the total number of stream transmissions that have been terminated since the last reset.
get_UDPResendRequests Retrieves the number of User Datagram Protocol (UDP) resend requests received since the last reset.
get_UDPResendsSent Retrieves the number of UDP resend requests processed since the last reset.
Reset Resets the counters to the current values.

Example Code

The following example illustrates how to retrieve a pointer to an IWMSServerTotalCounters interface.

#include <windows.h>
#include "wmsserver.h"

// Declare variables and interfaces.
IWMSServer              *pServer;
IWMSServerTotalCounters *pTotalCounters;

HRESULT         hr;

// Initialize the COM library and retrieve a pointer
// to an IWMSServer interface.
hr = CoInitialize(NULL);
hr = CoCreateInstance(CLSID_WMSServer,
                      NULL,
                      CLSCTX_ALL,
                      IID_IWMSServer,
                      (void **)&pServer);
if (FAILED(hr)) goto EXIT;

// Retrieve a pointer to a list of total statistics
// for the server.
hr = pServer->get_TotalCounters(&pTotalCounters);
if (FAILED(hr)) goto EXIT;

EXIT:
    // TODO: Release temporary COM objects and uninitialize COM.

See Also

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