nc-webservices-ws_abandon_message_callback.md

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NC:webservices.WS_ABANDON_MESSAGE_CALLBACK	WS_ABANDON_MESSAGE_CALLBACK (webservices.h)	Handles the WsAbandonMessage call for a WS_CUSTOM_CHANNEL_BINDING.	WS_ABANDON_MESSAGE_CALLBACK WS_ABANDON_MESSAGE_CALLBACK callback WS_ABANDON_MESSAGE_CALLBACK callback function [Web Services for Windows] webservices/WS_ABANDON_MESSAGE_CALLBACK wsw.ws_abandon_message_callback	wsw\ws_abandon_message_callback.htm	wsw	494cfb49-c09e-4f51-85fd-5bb0f8d0a45d	12/05/2018	WS_ABANDON_MESSAGE_CALLBACK, WS_ABANDON_MESSAGE_CALLBACK callback, WS_ABANDON_MESSAGE_CALLBACK callback function [Web Services for Windows], webservices/WS_ABANDON_MESSAGE_CALLBACK, wsw.ws_abandon_message_callback	webservices.h		Windows	Windows 7 [desktop apps only]	Windows Server 2008 R2 [desktop apps only]													Windows			19H1	WS_ABANDON_MESSAGE_CALLBACK webservices/WS_ABANDON_MESSAGE_CALLBACK	c++	APIRef kbSyntax	UserDefined	WebServices.h	WS_ABANDON_MESSAGE_CALLBACK

WS_ABANDON_MESSAGE_CALLBACK callback function

-description

Handles the WsAbandonMessage call for a WS_CUSTOM_CHANNEL_BINDING.

-parameters

-param channelInstance [in]

Pointer to the state specific to this channel instance, as created by the WS_CREATE_CHANNEL_CALLBACK.

-param message [in]

The message that is current being read or written. This should be the same message as was passed to WsWriteMessageStart or WsReadMessageStart.

-param error [in, optional]

Specifies where additional error information should be stored if the function fails.

-returns

Return code	Description
WS_E_INVALID_OPERATION	This is returned if the channel is not in the WS_CHANNEL_STATE_OPEN state or the WS_CHANNEL_STATE_FAULTED state.
E_INVALIDARG	The specified message is not currently being read or written using the channel.

-remarks

See WsAbandonMessage for information about the contract of this API.