ANSI C Based OPC UA Client/Server/PubSub SDK  1.9.1.442
UaServer_ProviderHistoryReadEventContext Struct Reference

UaServer Provider HistoryReadEventContext Structure. More...

#include <uaserver_providers.h>

Data Fields

OpcUa_RequestHeader RequestHeader
 Service request header. More...
 
OpcUa_ReadEventDetailspHistoryReadEventDetails
 Properties of the ReadEvent call. More...
 
OpcUa_TimestampsToReturn TimestampsToReturn
 Selects which timestamps are to be returned. More...
 
OpcUa_Boolean ReleaseContinuationPoints
 True if the continuation points of the last HistoryRead call shall be released. More...
 
OpcUa_Int32 NoOfNodesToRead
 Number of nodes to read. More...
 
OpcUa_HistoryReadValueIdpNodesToRead
 The nodes to read. More...
 
OpcUa_HistoryReadResponsepResponse
 HistoryRead response structure. More...
 
OpcUa_Int nOutstandingCbs
 number of outstanding provider callbacks. More...
 
UaServer_Session * pSession
 corresponding session. More...
 

Detailed Description

UaServer Provider HistoryReadEventContext Structure.

Field Documentation

OpcUa_Int32 UaServer_ProviderHistoryReadEventContext::NoOfNodesToRead

Number of nodes to read.

OpcUa_Int UaServer_ProviderHistoryReadEventContext::nOutstandingCbs

number of outstanding provider callbacks.

OpcUa_ReadEventDetails* UaServer_ProviderHistoryReadEventContext::pHistoryReadEventDetails

Properties of the ReadEvent call.

OpcUa_HistoryReadValueId* UaServer_ProviderHistoryReadEventContext::pNodesToRead

The nodes to read.

OpcUa_HistoryReadResponse* UaServer_ProviderHistoryReadEventContext::pResponse

HistoryRead response structure.

UaServer_Session* UaServer_ProviderHistoryReadEventContext::pSession

corresponding session.

OpcUa_Boolean UaServer_ProviderHistoryReadEventContext::ReleaseContinuationPoints

True if the continuation points of the last HistoryRead call shall be released.

OpcUa_RequestHeader UaServer_ProviderHistoryReadEventContext::RequestHeader

Service request header.

OpcUa_TimestampsToReturn UaServer_ProviderHistoryReadEventContext::TimestampsToReturn

Selects which timestamps are to be returned.


The documentation for this struct was generated from the following file: