WMS_EVENT
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WMS_EVENT
The WMS_EVENT structure identifies the WMS_EVENT_TYPE sent by the server.
Syntax
Members
Version
Reserved for future use.
Type
Member of the WMS_EVENT_TYPE enumeration type that identifies the event. This must be one of the following values.
| Event | Description |
| WMS_EVENT_UNKNOWN_EVENT | An unrecognized event occurred. |
| WMS_EVENT_CONNECT | A client established a TCP control connection to the server. |
| WMS_EVENT_DISCONNECT | The TCP connection between a client and the server is broken. |
| WMS_EVENT_BEGIN_USER_SESSION | A client session started. |
| WMS_EVENT_END_USER_SESSION | A client session ended. |
| WMS_EVENT_LOGICAL_URL_TRANSFORM | The server mapped the requested URL to a publishing point. |
| WMS_EVENT_PHYSICAL_URL_TRANSFORM | The server transformed the requested URL into a physical location. |
| WMS_EVENT_DESCRIBE | The client requested a description of the content. |
| WMS_EVENT_OPEN | This is similar to the WMS_EVENT_DESCRIBE event except that it is guaranteed to be sent before the client requests specific streams from the server. |
| WMS_EVENT_SELECT_STREAMS | The client selected streams from the server. |
| WMS_EVENT_INITIALIZE_PLAYLIST | The server created a playlist object. |
| WMS_EVENT_PLAY | A client requested that a server stream content to it. |
| WMS_EVENT_PAUSE | The server paused the presentation that it is sending to a client. |
| WMS_EVENT_STOP | The server stopped streaming a presentation to a client. |
| WMS_EVENT_CLOSE | The server closed a client connection. |
| WMS_EVENT_SET_PARAMETER | The client sent an RTSP SET_PARAMETER command or the HTTP/MMS equivalent. (The MMS protocol is not supported in Windows Server 2008 operating systems.) |
| WMS_EVENT_GET_PARAMETER | The client sent an RTSP GET_PARAMETER command or the HTTP/MMS equivalent. (The MMS protocol is not supported in Windows Server 2008 operating systems.) |
| WMS_EVENT_VALIDATE_PUSH_DISTRIBUTION | An encoder or upstream server attempted to push content to the server. |
| WMS_EVENT_CREATE_DISTRIBUTION_DATA_PATH | The server created a data path for a push distribution. |
| WMS_EVENT_DESTROY_DISTRIBUTION_DATA_PATH | The server removed a data path that was created for a push distribution. |
| WMS_EVENT_LOG | A log event occurred. |
| WMS_EVENT_SERVER | The operating status of a server or a property on the server changed. |
| WMS_EVENT_PUBLISHING_POINT | The operating status of a publishing point or a property on the publishing point changed. |
| WMS_EVENT_LIMIT_CHANGE | A property on the IWMSServerLimits interface or the IWMSPublishingPointLimits interface changed. |
| WMS_EVENT_LIMIT_HIT | A limit specified by the IWMSServerLimits interface or the IWMSPublishingPointLimits interface has been hit. |
| WMS_EVENT_PLUGIN | A plug-in event occurred. |
| WMS_EVENT_PLAYLIST | A playlist event occurred. |
| WMS_EVENT_CACHE | A local cache event occurred. |
| WMS_EVENT_REMOTE_CACHE_OPEN | A client attempted to open a file on a downstream cache server. |
| WMS_EVENT_REMOTE_CACHE_CLOSE | A client attempted to close a file on a downstream cache server. |
| WMS_EVENT_REMOTE_CACHE_LOG | A downstream server logged activity for clients that are accessing cached content. |
hr
Contains an HRESULT that indicates whether an operation associated with an event succeeded. This applies to any event or subevent identified by the WMS_EVENT_TYPE enumeration type.
Requirements
Header: wmsevent.h.
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003 family, Windows Server 2008 family.
See Also (General)
See Also (Visual Basic .NET)
See Also (C#)
See Also (C++)
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