WS_OPERATION_CANCEL_CALLBACK callback function (webservices.h)

Article
02/22/2024

Gives notification of the cancellation of an asynchronous service operation call as a result of an aborted shutdown of service host. This callback is invoked by service model.

Syntax

WS_OPERATION_CANCEL_CALLBACK WsOperationCancelCallback;

void WsOperationCancelCallback(
  [in] const WS_SERVICE_CANCEL_REASON reason,
  [in] void *state
)
{...}

Parameters

[in] reason

Specifies the reason for which the call back is called.

[in] state

A reference to the application defined state registered with the callback.

Return value

None

Remarks

See WsRegisterOperationForCancel for details.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2008 R2 [desktop apps \| UWP apps]
Target Platform	Windows
Header	webservices.h

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