WEBHOST_LISTENER_CALLBACKS Structure

Defines a pointer to the callback structure that is passed to the WebhostRegisterProtocol function.

Syntax

struct WEBHOST_LISTENER_CALLBACKS{  
   DWORD dwBytesInCallbackStructure;  
   PFN_WEBHOST_LISTENER_CONFIG_MANAGER_CONNECTED pfnWebhostListenerConfigManagerConnected;  
   PFN_WEBHOST_LISTENER_CONFIG_MANAGER_DISCONNECT pfnWebhostListenerConfigManagerDisconnected;  
   PFN_WEBHOST_LISTENER_CONFIG_MANAGER_INITIALIZATION_COMPLETED pfnWebhostListenerConfigManagerInitializationCompleted;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_CREATED pfnWebhostListenerApplicationPoolCreated;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_DELETED pfnWebhostListenerApplicationPoolDeleted;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_IDENTITY_CHANGED pfnWebhostListenerApplicationPoolIdentityChanged;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_STATE_CHANGED pfnWebhostListenerApplicationPoolStateChanged;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_CAN_OPEN_NEW_LISTENER_CHANNEL_INSTANCE pfnWebhostListenerApplicationPoolCanOpenNewListenerChannelInstance;  
   PFN_WEBHOST_LISTENER_APPLICATION_POOL_ALL_LISTENER_CHANNEL_INSTANCES_STOPPED pfnWebhostListenerApplicationPoolAllListenerChannelInstancesStopped;  
   PFN_WEBHOST_LISTENER_APPLICATION_CREATED pfnWebhostListenerApplicationCreated;  
   PFN_WEBHOST_LISTENER_APPLICATION_DELETED pfnWebhostListenerApplicationDeleted;  
   PFN_WEBHOST_LISTENER_APPLICATION_BINDINGS_CHANGED pfnWebhostListenerApplicationBindingsChanged;  
   PFN_WEBHOST_LISTENER_APPLICATION_APP_POOL_CHANGED pfnWebhostListenerApplicationAppPoolChanged;  
   PFN_WEBHOST_LISTENER_APPLICATION_REQUESTS_BLOCKED_CHANGED pfnWebhostListenerApplicationRequestsBlockedChanged;  
};  

Members

Member name	Description
dwBytesInCallbackStructure	A DWORD that contains the number of bytes in the structure.
pfnWebhostListenerConfigManagerConnected	A pointer to a PFN_WEBHOST_LISTENER_CONFIG_MANAGER_CONNECTED function.
pfnWebhostListenerConfigManagerDisconnected	A pointer to a PFN_WEBHOST_LISTENER_CONFIG_MANAGER_DISCONNECT function.
pfnWebhostListenerConfigManagerInitializationCompleted	A pointer to a PFN_WEBHOST_LISTENER_CONFIG_MANAGER_INITIALIZATION_COMPLETED function.
pfnWebhostListenerApplicationPoolCreated	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_CREATED function.
pfnWebhostListenerApplicationPoolDeleted	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_DELETED function.
pfnWebhostListenerApplicationPoolIdentityChanged	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_IDENTITY_CHANGED function.
pfnWebhostListenerApplicationPoolStateChanged	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_STATE_CHANGED function.
pfnWebhostListenerApplicationPoolCanOpenNewListenerChannelInstance	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_CAN_OPEN_NEW_LISTENER_CHANNEL_INSTANCE function.
pfnWebhostListenerApplicationPoolAllListenerChannelInstancesStopped	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_POOL_ALL_LISTENER_CHANNEL_INSTANCES_STOPPED function.
pfnWebhostListenerApplicationCreated	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_CREATED function.
pfnWebhostListenerApplicationDeleted	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_DELETED function.
pfnWebhostListenerApplicationBindingsChanged	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_BINDINGS_CHANGED function.
pfnWebhostListenerApplicationAppPoolChanged	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_APP_POOL_CHANGED function.
pfnWebhostListenerApplicationRequestsBlockedChanged	A pointer to a PFN_WEBHOST_LISTENER_APPLICATION_REQUESTS_BLOCKED_CHANGED function.

Requirements

Type	Description
Client	- IIS 7.0 on Windows Vista - IIS 7.5 on Windows 7 - IIS 8.0 on Windows 8 - IIS 10.0 on Windows 10
Server	- IIS 7.0 on Windows Server 2008 - IIS 7.5 on Windows Server 2008 R2 - IIS 8.0 on Windows Server 2012 - IIS 8.5 on Windows Server 2012 R2 - IIS 10.0 on Windows Server 2016
Product	- IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - IIS Express 7.5, IIS Express 8.0, IIS Express 10.0
Header	Listeneradapter.h

See Also

Listener Adapter Structures
WebhostRegisterProtocol Function