IWMSCPPluginAdmin::put_Port
Previous | Next |
IWMSCPPluginAdmin::put_Port
The put_PortNumber method specifies the port number used by the protocol.
Syntax
lPort
Parameters
lPort
[in] long containing the port number. This must be greater than zero and less than 65,536.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
Return code | Number | Description |
E_INVALIDARG | 0x80070057 | The lPort parameter is less than zero or greater than 65,536. |
Remarks
If you are behind a firewall, you must explicitly open an appropriate port for each protocol you want to use. The following table identifies the incoming ports you must open for each protocol.
- Notes
- The MMS protocol is not supported in Windows Server
Protocol | Port |
MMST | TCP port 1755 |
MMSU | UDP port 1755 |
RTSPT | TCP port 554 |
RTSPU | UDP port 5005 |
HTTP | TCP port 80 |
You must also open the outgoing UDP ports 1024-5000 to send data to Windows Media Player and other clients.
Example Code
#include <windows.h> #include <atlbase.h> // Includes CComVariant. // To access system plug-in interfaces, the // entire type library must be imported as shown. #import "WMSServerTypeLib.dll" no_namespace named_guids \ raw_interfaces_only // Declare variables and interfaces. IWMSServer *pServer; IWMSPlugins *pPlugins; IWMSPlugin *pPlugin; IDispatch *pDispatch; IWMSCPPluginAdmin *pCPAdmin; IWMSBoundIPAddresses *pBoundIPAddresses; HRESULT hr; CComVariant varIndex; // 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 an IWMSPlugins interface // containing control protocol plug-ins. hr = pServer->get_ControlProtocols(&pPlugins); if (FAILED(hr)) goto EXIT; // Retrieve a pointer to the IWMSPlugin interface // of the plug-in to be configured. varIndex = "WMS RTSP Server Control Protocol"; hr = pPlugins->get_Item(varIndex, &pPlugin); if (FAILED(hr)) goto EXIT; // Retrieve a pointer to the custom interface // of the plug-in. hr = pPlugin->get_CustomInterface(&pDispatch); if (FAILED(hr)) goto EXIT; // Query the specific administration interface // for the plug-in. hr = pDispatch->QueryInterface(IID_IWMSCPPluginAdmin, (void **)&pCPAdmin); if (FAILED(hr)) goto EXIT; // Bind the plug-in to a specific port. hr = pCPAdmin->put_Port(31667); if (FAILED(hr)) goto EXIT; EXIT:
Requirements
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003 family, Windows Server 2008 family.
See Also
Previous | Next |