client_subscriptions.h File Reference

#include <open62541/client.h>

Go to the source code of this file.

Typedefs
typedef void(*	UA_Client_StatusChangeNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_StatusChangeNotification *notification)
typedef void(*	UA_Client_DeleteMonitoredItemCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext)
typedef void(*	UA_Client_DataChangeNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext, UA_DataValue *value)
typedef void(*	UA_Client_EventNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext, size_t nEventFields, UA_Variant *eventFields)

Functions
UA_CreateSubscriptionResponse	UA_Client_Subscriptions_create (UA_Client *client, const UA_CreateSubscriptionRequest request, void *subscriptionContext, UA_Client_StatusChangeNotificationCallback statusChangeCallback, UA_Client_DeleteSubscriptionCallback deleteCallback)
UA_StatusCode	UA_Client_Subscriptions_create_async (UA_Client *client, const UA_CreateSubscriptionRequest request, void *subscriptionContext, UA_Client_StatusChangeNotificationCallback statusChangeCallback, UA_Client_DeleteSubscriptionCallback deleteCallback, UA_ClientAsyncServiceCallback callback, void *userdata, UA_UInt32 *requestId)
UA_ModifySubscriptionResponse	UA_Client_Subscriptions_modify (UA_Client *client, const UA_ModifySubscriptionRequest request)
UA_StatusCode	UA_Client_Subscriptions_modify_async (UA_Client *client, const UA_ModifySubscriptionRequest request, UA_ClientAsyncServiceCallback callback, void *userdata, UA_UInt32 *requestId)
UA_DeleteSubscriptionsResponse	UA_Client_Subscriptions_delete (UA_Client *client, const UA_DeleteSubscriptionsRequest request)
UA_StatusCode	UA_Client_Subscriptions_delete_async (UA_Client *client, const UA_DeleteSubscriptionsRequest request, UA_ClientAsyncServiceCallback callback, void *userdata, UA_UInt32 *requestId)
UA_StatusCode	UA_Client_Subscriptions_deleteSingle (UA_Client *client, UA_UInt32 subscriptionId)
UA_CreateMonitoredItemsResponse	UA_Client_MonitoredItems_createDataChanges (UA_Client *client, const UA_CreateMonitoredItemsRequest request, void **contexts, UA_Client_DataChangeNotificationCallback *callbacks, UA_Client_DeleteMonitoredItemCallback *deleteCallbacks)
UA_StatusCode	UA_Client_MonitoredItems_createDataChanges_async (UA_Client *client, const UA_CreateMonitoredItemsRequest request, void **contexts, UA_Client_DataChangeNotificationCallback *callbacks, UA_Client_DeleteMonitoredItemCallback *deleteCallbacks, UA_ClientAsyncServiceCallback createCallback, void *userdata, UA_UInt32 *requestId)
UA_MonitoredItemCreateResult	UA_Client_MonitoredItems_createDataChange (UA_Client *client, UA_UInt32 subscriptionId, UA_TimestampsToReturn timestampsToReturn, const UA_MonitoredItemCreateRequest item, void *context, UA_Client_DataChangeNotificationCallback callback, UA_Client_DeleteMonitoredItemCallback deleteCallback)
UA_CreateMonitoredItemsResponse	UA_Client_MonitoredItems_createEvents (UA_Client *client, const UA_CreateMonitoredItemsRequest request, void **contexts, UA_Client_EventNotificationCallback *callback, UA_Client_DeleteMonitoredItemCallback *deleteCallback)
UA_StatusCode	UA_Client_MonitoredItems_createEvents_async (UA_Client *client, const UA_CreateMonitoredItemsRequest request, void **contexts, UA_Client_EventNotificationCallback *callbacks, UA_Client_DeleteMonitoredItemCallback *deleteCallbacks, UA_ClientAsyncServiceCallback createCallback, void *userdata, UA_UInt32 *requestId)
UA_MonitoredItemCreateResult	UA_Client_MonitoredItems_createEvent (UA_Client *client, UA_UInt32 subscriptionId, UA_TimestampsToReturn timestampsToReturn, const UA_MonitoredItemCreateRequest item, void *context, UA_Client_EventNotificationCallback callback, UA_Client_DeleteMonitoredItemCallback deleteCallback)
UA_DeleteMonitoredItemsResponse	UA_Client_MonitoredItems_delete (UA_Client *client, const UA_DeleteMonitoredItemsRequest)
UA_StatusCode	UA_Client_MonitoredItems_delete_async (UA_Client *client, const UA_DeleteMonitoredItemsRequest request, UA_ClientAsyncServiceCallback callback, void *userdata, UA_UInt32 *requestId)
UA_StatusCode	UA_Client_MonitoredItems_deleteSingle (UA_Client *client, UA_UInt32 subscriptionId, UA_UInt32 monitoredItemId)
UA_ModifyMonitoredItemsResponse	UA_Client_MonitoredItems_modify (UA_Client *client, const UA_ModifyMonitoredItemsRequest request)

Variables
_UA_BEGIN_DECLS typedef void(*	UA_Client_DeleteSubscriptionCallback )(UA_Client *client, UA_UInt32 subId, void *subContext)

Typedef Documentation

UA_Client_StatusChangeNotificationCallback

typedef void(* UA_Client_StatusChangeNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_StatusChangeNotification *notification)

Definition at line 20 of file client_subscriptions.h.

UA_Client_DeleteMonitoredItemCallback

typedef void(* UA_Client_DeleteMonitoredItemCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext)

Callback for the deletion of a MonitoredItem.

Definition at line 115 of file client_subscriptions.h.

UA_Client_DataChangeNotificationCallback

typedef void(* UA_Client_DataChangeNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext, UA_DataValue *value)

Callback for DataChange notifications.

Definition at line 120 of file client_subscriptions.h.

UA_Client_EventNotificationCallback

typedef void(* UA_Client_EventNotificationCallback) (UA_Client *client, UA_UInt32 subId, void *subContext, UA_UInt32 monId, void *monContext, size_t nEventFields, UA_Variant *eventFields)

Callback for Event notifications.

Definition at line 126 of file client_subscriptions.h.

Function Documentation

UA_Client_Subscriptions_create()

UA_CreateSubscriptionResponse UA_Client_Subscriptions_create	(	UA_Client *	client,
		const UA_CreateSubscriptionRequest	request,
		void *	subscriptionContext,
		UA_Client_StatusChangeNotificationCallback	statusChangeCallback,
		UA_Client_DeleteSubscriptionCallback	deleteCallback
	)

UA_Client_Subscriptions_create_async()

UA_StatusCode UA_Client_Subscriptions_create_async	(	UA_Client *	client,
		const UA_CreateSubscriptionRequest	request,
		void *	subscriptionContext,
		UA_Client_StatusChangeNotificationCallback	statusChangeCallback,
		UA_Client_DeleteSubscriptionCallback	deleteCallback,
		UA_ClientAsyncServiceCallback	callback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

UA_Client_Subscriptions_modify()

UA_ModifySubscriptionResponse UA_Client_Subscriptions_modify	(	UA_Client *	client,
		const UA_ModifySubscriptionRequest	request
	)

UA_Client_Subscriptions_modify_async()

UA_StatusCode UA_Client_Subscriptions_modify_async	(	UA_Client *	client,
		const UA_ModifySubscriptionRequest	request,
		UA_ClientAsyncServiceCallback	callback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

UA_Client_Subscriptions_delete()

UA_DeleteSubscriptionsResponse UA_Client_Subscriptions_delete	(	UA_Client *	client,
		const UA_DeleteSubscriptionsRequest	request
	)

UA_Client_Subscriptions_delete_async()

UA_StatusCode UA_Client_Subscriptions_delete_async	(	UA_Client *	client,
		const UA_DeleteSubscriptionsRequest	request,
		UA_ClientAsyncServiceCallback	callback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

UA_Client_Subscriptions_deleteSingle()

UA_StatusCode UA_Client_Subscriptions_deleteSingle	(	UA_Client *	client,
		UA_UInt32	subscriptionId
	)

Delete a single subscription.

UA_Client_MonitoredItems_createDataChanges()

UA_CreateMonitoredItemsResponse UA_Client_MonitoredItems_createDataChanges	(	UA_Client *	client,
		const UA_CreateMonitoredItemsRequest	request,
		void **	contexts,
		UA_Client_DataChangeNotificationCallback *	callbacks,
		UA_Client_DeleteMonitoredItemCallback *	deleteCallbacks
	)

Don't use to monitor the EventNotifier attribute.

UA_Client_MonitoredItems_createDataChanges_async()

UA_StatusCode UA_Client_MonitoredItems_createDataChanges_async	(	UA_Client *	client,
		const UA_CreateMonitoredItemsRequest	request,
		void **	contexts,
		UA_Client_DataChangeNotificationCallback *	callbacks,
		UA_Client_DeleteMonitoredItemCallback *	deleteCallbacks,
		UA_ClientAsyncServiceCallback	createCallback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

UA_Client_MonitoredItems_createDataChange()

UA_MonitoredItemCreateResult UA_Client_MonitoredItems_createDataChange	(	UA_Client *	client,
		UA_UInt32	subscriptionId,
		UA_TimestampsToReturn	timestampsToReturn,
		const UA_MonitoredItemCreateRequest	item,
		void *	context,
		UA_Client_DataChangeNotificationCallback	callback,
		UA_Client_DeleteMonitoredItemCallback	deleteCallback
	)

UA_Client_MonitoredItems_createEvents()

UA_CreateMonitoredItemsResponse UA_Client_MonitoredItems_createEvents	(	UA_Client *	client,
		const UA_CreateMonitoredItemsRequest	request,
		void **	contexts,
		UA_Client_EventNotificationCallback *	callback,
		UA_Client_DeleteMonitoredItemCallback *	deleteCallback
	)

Monitor the EventNotifier attribute only.

UA_Client_MonitoredItems_createEvents_async()

UA_StatusCode UA_Client_MonitoredItems_createEvents_async	(	UA_Client *	client,
		const UA_CreateMonitoredItemsRequest	request,
		void **	contexts,
		UA_Client_EventNotificationCallback *	callbacks,
		UA_Client_DeleteMonitoredItemCallback *	deleteCallbacks,
		UA_ClientAsyncServiceCallback	createCallback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

Monitor the EventNotifier attribute only.

UA_Client_MonitoredItems_createEvent()

UA_MonitoredItemCreateResult UA_Client_MonitoredItems_createEvent	(	UA_Client *	client,
		UA_UInt32	subscriptionId,
		UA_TimestampsToReturn	timestampsToReturn,
		const UA_MonitoredItemCreateRequest	item,
		void *	context,
		UA_Client_EventNotificationCallback	callback,
		UA_Client_DeleteMonitoredItemCallback	deleteCallback
	)

UA_Client_MonitoredItems_delete()

UA_DeleteMonitoredItemsResponse UA_Client_MonitoredItems_delete	(	UA_Client *	client,
		const UA_DeleteMonitoredItemsRequest
	)

UA_Client_MonitoredItems_delete_async()

UA_StatusCode UA_Client_MonitoredItems_delete_async	(	UA_Client *	client,
		const UA_DeleteMonitoredItemsRequest	request,
		UA_ClientAsyncServiceCallback	callback,
		void *	userdata,
		UA_UInt32 *	requestId
	)

UA_Client_MonitoredItems_deleteSingle()

UA_StatusCode UA_Client_MonitoredItems_deleteSingle	(	UA_Client *	client,
		UA_UInt32	subscriptionId,
		UA_UInt32	monitoredItemId
	)

UA_Client_MonitoredItems_modify()

UA_ModifyMonitoredItemsResponse UA_Client_MonitoredItems_modify	(	UA_Client *	client,
		const UA_ModifyMonitoredItemsRequest	request
	)

The clientHandle parameter will be filled automatically.

Variable Documentation

UA_Client_DeleteSubscriptionCallback

_UA_BEGIN_DECLS typedef void(* UA_Client_DeleteSubscriptionCallback) (UA_Client *client, UA_UInt32 subId, void *subContext)	(	UA_Client *	client,
		UA_UInt32	subId,
		void *	subContext
	)

This Source Code Form is subject to the terms of the Mozilla Public License, v.

2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. Callbacks defined for Subscriptions

Definition at line 17 of file client_subscriptions.h.