(PECL win32service SVN)

win32_get_last_control_messageDevuelve el último mensaje de control que fue enviado a este servicio


int win32_get_last_control_message ( void )

Devuelve el código de control que fue el último enviado a este proceso de servicio. Cuando se ejecuta como un servicio lo debería comprobar periódicamente para determinar si su servicio necesita detenerse.

Valores devueltos

Devuelve una constante de control que puede ser una de las Constantes de Mensajes de Control de Servicio de Win32Service: WIN32_SERVICE_CONTROL_CONTINUE, WIN32_SERVICE_CONTROL_INTERROGATE, WIN32_SERVICE_CONTROL_PAUSE, WIN32_SERVICE_CONTROL_PRESHUTDOWN, WIN32_SERVICE_CONTROL_SHUTDOWN, WIN32_SERVICE_CONTROL_STOP.

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User Contributed Notes 1 note

kermodebea at kermodebear dot Oh Are Gee
12 years ago
The definitions of some of these control codes can be found here (URL broken due to comment system, sorry about that!):

However, for your convenience (and mine):
Notifies a service that it should stop.

If a service accepts this control code, it must stop upon receipt. After the SCM sends this control code, it does not send other control codes.

Windows XP/2000:  If the service returns NO_ERROR and continues to run, it continues to receive control codes. This behavior changed starting with Windows Server 2003 and Windows XP SP2.

Notifies a service that it should pause.
(Although I guess that there is no requirement that you must.)

Notifies a paused service that it should resume.

Notifies a service that it should report its current status information to the service control manager.
(I'm guessing that a call to win32_set_service_status() would satisfy interrogation?)

Notifies a service that the system is shutting down so the service can perform cleanup tasks.
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