mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-22 17:50:03 +08:00
Marc Schier
2960388560
Update license headers to copy right year 2025, replace RCL/GPL headers with MIT, replace the nuget license with MIT (via license expression).
1611 lines
69 KiB
C#
1611 lines
69 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Diagnostics.CodeAnalysis;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using Opc.Ua.Client;
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namespace Opc.Ua
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{
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/// <summary>
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/// The client side interface with support for batching according to operation limits.
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/// </summary>
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public class SessionClientBatched : SessionClient
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{
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/// <summary>
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/// The operation limits are used to batch the service requests.
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/// </summary>
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public OperationLimits OperationLimits { get; } = new();
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/// <summary>
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/// The server capabilities
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/// </summary>
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public ServerCapabilities ServerCapabilities { get; } = new();
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/// <summary>
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/// Intializes the object with a channel and logger factory.
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/// </summary>
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/// <param name="channel"></param>
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/// <param name="telemetry"></param>
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protected SessionClientBatched(
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ITransportChannel channel,
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ITelemetryContext telemetry)
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: base(channel, telemetry)
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{
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m_telemetry = telemetry;
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}
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/// <inheritdoc/>
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public override Task<BrowseResponse> BrowseAsync(
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RequestHeader? requestHeader,
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ViewDescription? view,
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uint requestedMaxReferencesPerNode,
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BrowseDescriptionCollection nodesToBrowse,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerBrowse;
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if (operationLimit == 0 || operationLimit >= nodesToBrowse.Count)
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{
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return base.BrowseAsync(
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requestHeader,
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view,
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requestedMaxReferencesPerNode,
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nodesToBrowse,
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ct);
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}
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return BrowseBatchedAsync(
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requestHeader,
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view,
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requestedMaxReferencesPerNode,
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nodesToBrowse,
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operationLimit,
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ct);
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async Task<BrowseResponse> BrowseBatchedAsync(
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RequestHeader? requestHeader,
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ViewDescription? view,
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uint requestedMaxReferencesPerNode,
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BrowseDescriptionCollection nodesToBrowse,
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uint operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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BrowseResponse? response = null;
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InitResponseCollections<BrowseResult, BrowseResultCollection>(
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out BrowseResultCollection? results,
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out DiagnosticInfoCollection? diagnosticInfos,
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out StringCollection? stringTable,
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nodesToBrowse.Count,
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operationLimit);
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foreach (BrowseDescriptionCollection nodesToBrowseBatch in nodesToBrowse
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.Batch<BrowseDescription, BrowseDescriptionCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.BrowseAsync(
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requestHeader,
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view,
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requestedMaxReferencesPerNode,
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nodesToBrowseBatch,
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ct).ConfigureAwait(false);
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BrowseResultCollection batchResults = response.Results;
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DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
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ValidateResponse(batchResults, nodesToBrowseBatch);
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ValidateDiagnosticInfos(batchDiagnosticInfos, nodesToBrowseBatch);
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AddResponses<BrowseResult, BrowseResultCollection>(
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ref results,
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ref diagnosticInfos,
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ref stringTable,
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batchResults,
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batchDiagnosticInfos,
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response.ResponseHeader.StringTable);
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}
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ValidateResponse(response);
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response.Results = results;
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response.DiagnosticInfos = diagnosticInfos;
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response.ResponseHeader.StringTable = stringTable;
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<BrowseNextResponse> BrowseNextAsync(
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RequestHeader? requestHeader,
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bool releaseContinuationPoints,
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ByteStringCollection continuationPoints,
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CancellationToken ct)
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{
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ushort operationLimit = ServerCapabilities.MaxBrowseContinuationPoints;
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if (operationLimit == 0 || operationLimit >= continuationPoints.Count)
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{
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return base.BrowseNextAsync(
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requestHeader,
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releaseContinuationPoints,
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continuationPoints,
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ct);
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}
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return BrowseNextBatchedAsync(
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requestHeader,
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releaseContinuationPoints,
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continuationPoints,
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operationLimit,
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ct);
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async Task<BrowseNextResponse> BrowseNextBatchedAsync(
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RequestHeader? requestHeader,
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bool releaseContinuationPoints,
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ByteStringCollection continuationPoints,
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ushort operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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BrowseNextResponse? response = null;
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InitResponseCollections<BrowseResult, BrowseResultCollection>(
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out BrowseResultCollection? results,
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out DiagnosticInfoCollection? diagnosticInfos,
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out StringCollection? stringTable,
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continuationPoints.Count,
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operationLimit);
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foreach (ByteStringCollection continuationPointsBatch in continuationPoints
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.Batch<byte[], ByteStringCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.BrowseNextAsync(
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requestHeader,
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releaseContinuationPoints,
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continuationPointsBatch,
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ct).ConfigureAwait(false);
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BrowseResultCollection batchResults = response.Results;
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DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
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ValidateResponse(batchResults, continuationPointsBatch);
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ValidateDiagnosticInfos(batchDiagnosticInfos, continuationPointsBatch);
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AddResponses<BrowseResult, BrowseResultCollection>(
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ref results,
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ref diagnosticInfos,
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ref stringTable,
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batchResults,
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batchDiagnosticInfos,
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response.ResponseHeader.StringTable);
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}
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ValidateResponse(response);
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response.Results = results;
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response.DiagnosticInfos = diagnosticInfos;
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response.ResponseHeader.StringTable = stringTable;
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<TranslateBrowsePathsToNodeIdsResponse> TranslateBrowsePathsToNodeIdsAsync(
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RequestHeader? requestHeader,
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BrowsePathCollection browsePaths,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerTranslateBrowsePathsToNodeIds;
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if (operationLimit == 0 || operationLimit >= browsePaths.Count)
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{
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return base.TranslateBrowsePathsToNodeIdsAsync(
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requestHeader,
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browsePaths,
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ct);
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}
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return TranslateBrowsePathsToNodeIdsBatchedAsync(requestHeader, browsePaths, operationLimit, ct);
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async Task<TranslateBrowsePathsToNodeIdsResponse> TranslateBrowsePathsToNodeIdsBatchedAsync(
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RequestHeader? requestHeader,
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BrowsePathCollection browsePaths,
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uint operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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TranslateBrowsePathsToNodeIdsResponse? response = null;
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InitResponseCollections<BrowsePathResult, BrowsePathResultCollection>(
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out BrowsePathResultCollection? results,
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out DiagnosticInfoCollection? diagnosticInfos,
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out StringCollection? stringTable,
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browsePaths.Count,
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operationLimit);
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foreach (BrowsePathCollection batchBrowsePaths in browsePaths
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.Batch<BrowsePath, BrowsePathCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.TranslateBrowsePathsToNodeIdsAsync(
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requestHeader,
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batchBrowsePaths,
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ct).ConfigureAwait(false);
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BrowsePathResultCollection batchResults = response.Results;
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DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
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ValidateResponse(batchResults, batchBrowsePaths);
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ValidateDiagnosticInfos(batchDiagnosticInfos, batchBrowsePaths);
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AddResponses<BrowsePathResult, BrowsePathResultCollection>(
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ref results,
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ref diagnosticInfos,
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ref stringTable,
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batchResults,
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batchDiagnosticInfos,
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response.ResponseHeader.StringTable);
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}
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ValidateResponse(response);
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response.Results = results;
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response.DiagnosticInfos = diagnosticInfos;
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response.ResponseHeader.StringTable = stringTable;
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<RegisterNodesResponse> RegisterNodesAsync(
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RequestHeader? requestHeader,
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NodeIdCollection nodesToRegister,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerRegisterNodes;
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if (operationLimit == 0 || operationLimit >= nodesToRegister.Count)
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{
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return base.RegisterNodesAsync(
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requestHeader,
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nodesToRegister,
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ct);
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}
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return RegisterNodesBatchedAsync(requestHeader, nodesToRegister, operationLimit, ct);
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async Task<RegisterNodesResponse> RegisterNodesBatchedAsync(
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RequestHeader? requestHeader,
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NodeIdCollection nodesToRegister,
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uint operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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RegisterNodesResponse? response = null;
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var registeredNodeIds = new NodeIdCollection();
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foreach (NodeIdCollection batchNodesToRegister in nodesToRegister
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.Batch<NodeId, NodeIdCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.RegisterNodesAsync(
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requestHeader,
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batchNodesToRegister,
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ct).ConfigureAwait(false);
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NodeIdCollection batchRegisteredNodeIds = response.RegisteredNodeIds;
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ValidateResponse(batchRegisteredNodeIds, batchNodesToRegister);
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registeredNodeIds.AddRange(batchRegisteredNodeIds);
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}
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ValidateResponse(response);
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response.RegisteredNodeIds = registeredNodeIds;
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<UnregisterNodesResponse> UnregisterNodesAsync(
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RequestHeader? requestHeader,
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NodeIdCollection nodesToUnregister,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerRegisterNodes;
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if (operationLimit == 0 || operationLimit >= nodesToUnregister.Count)
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{
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return base.UnregisterNodesAsync(
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requestHeader,
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nodesToUnregister,
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ct);
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}
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return UnregisterNodesBatchedAsync(requestHeader, nodesToUnregister, operationLimit, ct);
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async Task<UnregisterNodesResponse> UnregisterNodesBatchedAsync(
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RequestHeader? requestHeader,
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NodeIdCollection nodesToUnregister,
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uint operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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UnregisterNodesResponse? response = null;
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foreach (NodeIdCollection batchNodesToUnregister in nodesToUnregister
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.Batch<NodeId, NodeIdCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.UnregisterNodesAsync(
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requestHeader,
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batchNodesToUnregister,
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ct).ConfigureAwait(false);
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}
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ValidateResponse(response);
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<ReadResponse> ReadAsync(
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RequestHeader? requestHeader,
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double maxAge,
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TimestampsToReturn timestampsToReturn,
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ReadValueIdCollection nodesToRead,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerRead;
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if (operationLimit == 0 || operationLimit >= nodesToRead.Count)
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{
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return base.ReadAsync(
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requestHeader,
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maxAge,
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timestampsToReturn,
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nodesToRead,
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ct);
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}
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return ReadBatchedAsync(
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requestHeader,
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maxAge,
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timestampsToReturn,
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nodesToRead,
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operationLimit,
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ct);
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async Task<ReadResponse> ReadBatchedAsync(
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RequestHeader? requestHeader,
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double maxAge,
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TimestampsToReturn timestampsToReturn,
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ReadValueIdCollection nodesToRead,
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uint operationLimit,
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CancellationToken ct)
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{
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using Activity? activity = m_telemetry.StartActivity();
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requestHeader ??= new RequestHeader();
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ReadResponse? response = null;
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InitResponseCollections<DataValue, DataValueCollection>(
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out DataValueCollection? results,
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out DiagnosticInfoCollection? diagnosticInfos,
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out StringCollection? stringTable,
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nodesToRead.Count,
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operationLimit);
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foreach (ReadValueIdCollection batchAttributesToRead in nodesToRead
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.Batch<ReadValueId, ReadValueIdCollection>(operationLimit))
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{
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requestHeader.RequestHandle = 0;
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response = await base.ReadAsync(
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requestHeader,
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maxAge,
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timestampsToReturn,
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batchAttributesToRead,
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ct).ConfigureAwait(false);
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DataValueCollection batchResults = response.Results;
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DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
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ValidateResponse(batchResults, batchAttributesToRead);
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ValidateDiagnosticInfos(batchDiagnosticInfos, batchAttributesToRead);
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AddResponses<DataValue, DataValueCollection>(
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ref results,
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ref diagnosticInfos,
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ref stringTable,
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batchResults,
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batchDiagnosticInfos,
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response.ResponseHeader.StringTable);
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}
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ValidateResponse(response);
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response.Results = results;
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response.DiagnosticInfos = diagnosticInfos;
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response.ResponseHeader.StringTable = stringTable;
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return response;
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}
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}
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/// <inheritdoc/>
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public override Task<HistoryReadResponse> HistoryReadAsync(
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RequestHeader? requestHeader,
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ExtensionObject historyReadDetails,
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TimestampsToReturn timestampsToReturn,
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bool releaseContinuationPoints,
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HistoryReadValueIdCollection nodesToRead,
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CancellationToken ct)
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{
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uint operationLimit = OperationLimits.MaxNodesPerHistoryReadData;
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if (historyReadDetails?.TypeId == DataTypeIds.ReadEventDetails ||
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historyReadDetails?.Body is ReadEventDetails)
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{
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operationLimit = OperationLimits.MaxNodesPerHistoryReadEvents;
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}
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|
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if (operationLimit == 0 || operationLimit >= nodesToRead.Count)
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{
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return base.HistoryReadAsync(
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requestHeader,
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historyReadDetails,
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timestampsToReturn,
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releaseContinuationPoints,
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nodesToRead,
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ct);
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}
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return HistoryReadBatchedAsync(
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requestHeader,
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historyReadDetails,
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timestampsToReturn,
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releaseContinuationPoints,
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nodesToRead,
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operationLimit,
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ct);
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async Task<HistoryReadResponse> HistoryReadBatchedAsync(
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|
RequestHeader? requestHeader,
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|
ExtensionObject? historyReadDetails,
|
|
TimestampsToReturn timestampsToReturn,
|
|
bool releaseContinuationPoints,
|
|
HistoryReadValueIdCollection nodesToRead,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
HistoryReadResponse? response = null;
|
|
InitResponseCollections<HistoryReadResult, HistoryReadResultCollection>(
|
|
out HistoryReadResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
nodesToRead.Count,
|
|
operationLimit);
|
|
foreach (HistoryReadValueIdCollection batchNodesToRead in nodesToRead
|
|
.Batch<HistoryReadValueId, HistoryReadValueIdCollection>(operationLimit))
|
|
{
|
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requestHeader.RequestHandle = 0;
|
|
response = await base.HistoryReadAsync(
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requestHeader,
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|
historyReadDetails,
|
|
timestampsToReturn,
|
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releaseContinuationPoints,
|
|
batchNodesToRead,
|
|
ct).ConfigureAwait(false);
|
|
|
|
HistoryReadResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
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ValidateResponse(batchResults, batchNodesToRead);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchNodesToRead);
|
|
|
|
AddResponses<HistoryReadResult, HistoryReadResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
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|
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ValidateResponse(response);
|
|
response.Results = results;
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response.DiagnosticInfos = diagnosticInfos;
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response.ResponseHeader.StringTable = stringTable;
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return response;
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|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<WriteResponse> WriteAsync(
|
|
RequestHeader? requestHeader,
|
|
WriteValueCollection nodesToWrite,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerWrite;
|
|
if (operationLimit == 0 || operationLimit >= nodesToWrite.Count)
|
|
{
|
|
return base.WriteAsync(
|
|
requestHeader,
|
|
nodesToWrite,
|
|
ct);
|
|
}
|
|
return WriteBatchedAsync(requestHeader, nodesToWrite, operationLimit, ct);
|
|
|
|
async Task<WriteResponse> WriteBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
WriteValueCollection nodesToWrite,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
WriteResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
nodesToWrite.Count,
|
|
operationLimit);
|
|
foreach (WriteValueCollection batchNodesToWrite in nodesToWrite
|
|
.Batch<WriteValue, WriteValueCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.WriteAsync(
|
|
requestHeader,
|
|
batchNodesToWrite,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
|
ValidateResponse(batchResults, batchNodesToWrite);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchNodesToWrite);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<HistoryUpdateResponse> HistoryUpdateAsync(
|
|
RequestHeader? requestHeader,
|
|
ExtensionObjectCollection historyUpdateDetails,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerHistoryUpdateData;
|
|
if (historyUpdateDetails.Count > 0 &&
|
|
(historyUpdateDetails[0].TypeId == DataTypeIds.UpdateEventDetails ||
|
|
historyUpdateDetails[0]?.Body is UpdateEventDetails))
|
|
{
|
|
operationLimit = OperationLimits.MaxNodesPerHistoryUpdateEvents;
|
|
}
|
|
if (operationLimit == 0 || operationLimit >= historyUpdateDetails.Count)
|
|
{
|
|
return base.HistoryUpdateAsync(
|
|
requestHeader,
|
|
historyUpdateDetails,
|
|
ct);
|
|
}
|
|
return HistoryUpdateBatchedAsync(requestHeader, historyUpdateDetails, operationLimit, ct);
|
|
|
|
async Task<HistoryUpdateResponse> HistoryUpdateBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
ExtensionObjectCollection historyUpdateDetails,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
HistoryUpdateResponse? response = null;
|
|
InitResponseCollections<HistoryUpdateResult, HistoryUpdateResultCollection>(
|
|
out HistoryUpdateResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
historyUpdateDetails.Count,
|
|
operationLimit);
|
|
foreach (ExtensionObjectCollection batchHistoryUpdateDetails in historyUpdateDetails
|
|
.Batch<ExtensionObject, ExtensionObjectCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.HistoryUpdateAsync(
|
|
requestHeader,
|
|
batchHistoryUpdateDetails,
|
|
ct).ConfigureAwait(false);
|
|
|
|
HistoryUpdateResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
|
ValidateResponse(batchResults, batchHistoryUpdateDetails);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchHistoryUpdateDetails);
|
|
|
|
AddResponses<HistoryUpdateResult, HistoryUpdateResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<CallResponse> CallAsync(
|
|
RequestHeader? requestHeader,
|
|
CallMethodRequestCollection methodsToCall,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerMethodCall;
|
|
if (operationLimit == 0 || operationLimit >= methodsToCall.Count)
|
|
{
|
|
return base.CallAsync(
|
|
requestHeader,
|
|
methodsToCall,
|
|
ct);
|
|
}
|
|
return CallBatchedAsync(requestHeader, methodsToCall, operationLimit, ct);
|
|
|
|
async Task<CallResponse> CallBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
CallMethodRequestCollection methodsToCall,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
CallResponse? response = null;
|
|
InitResponseCollections<CallMethodResult, CallMethodResultCollection>(
|
|
out CallMethodResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
methodsToCall.Count,
|
|
operationLimit);
|
|
foreach (CallMethodRequestCollection batchMethodsToCall in methodsToCall
|
|
.Batch<CallMethodRequest, CallMethodRequestCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.CallAsync(
|
|
requestHeader,
|
|
batchMethodsToCall,
|
|
ct).ConfigureAwait(false);
|
|
|
|
CallMethodResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
|
ValidateResponse(batchResults, batchMethodsToCall);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchMethodsToCall);
|
|
|
|
AddResponses<CallMethodResult, CallMethodResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<CreateMonitoredItemsResponse> CreateMonitoredItemsAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
TimestampsToReturn timestampsToReturn,
|
|
MonitoredItemCreateRequestCollection itemsToCreate,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxMonitoredItemsPerCall;
|
|
if (operationLimit == 0 || operationLimit >= itemsToCreate.Count)
|
|
{
|
|
return base.CreateMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
itemsToCreate,
|
|
ct);
|
|
}
|
|
|
|
return CreateMonitoredItemsBatchedAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
itemsToCreate,
|
|
operationLimit,
|
|
ct);
|
|
|
|
async Task<CreateMonitoredItemsResponse> CreateMonitoredItemsBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
TimestampsToReturn timestampsToReturn,
|
|
MonitoredItemCreateRequestCollection itemsToCreate,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
CreateMonitoredItemsResponse? response = null;
|
|
InitResponseCollections<MonitoredItemCreateResult, MonitoredItemCreateResultCollection>(
|
|
out MonitoredItemCreateResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
itemsToCreate.Count,
|
|
operationLimit);
|
|
foreach (MonitoredItemCreateRequestCollection batchItemsToCreate in itemsToCreate
|
|
.Batch<MonitoredItemCreateRequest, MonitoredItemCreateRequestCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.CreateMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
batchItemsToCreate,
|
|
ct).ConfigureAwait(false);
|
|
|
|
MonitoredItemCreateResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchItemsToCreate);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchItemsToCreate);
|
|
|
|
AddResponses<MonitoredItemCreateResult, MonitoredItemCreateResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<ModifyMonitoredItemsResponse> ModifyMonitoredItemsAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
TimestampsToReturn timestampsToReturn,
|
|
MonitoredItemModifyRequestCollection itemsToModify,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxMonitoredItemsPerCall;
|
|
if (operationLimit == 0 || operationLimit >= itemsToModify.Count)
|
|
{
|
|
return base.ModifyMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
itemsToModify,
|
|
ct);
|
|
}
|
|
return ModifyMonitoredItemsBatchedAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
itemsToModify,
|
|
operationLimit,
|
|
ct);
|
|
|
|
async Task<ModifyMonitoredItemsResponse> ModifyMonitoredItemsBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
TimestampsToReturn timestampsToReturn,
|
|
MonitoredItemModifyRequestCollection itemsToModify,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
ModifyMonitoredItemsResponse? response = null;
|
|
InitResponseCollections<MonitoredItemModifyResult, MonitoredItemModifyResultCollection>(
|
|
out MonitoredItemModifyResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
itemsToModify.Count,
|
|
operationLimit);
|
|
foreach (MonitoredItemModifyRequestCollection batchItemsToModify in itemsToModify
|
|
.Batch<MonitoredItemModifyRequest, MonitoredItemModifyRequestCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.ModifyMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
timestampsToReturn,
|
|
batchItemsToModify,
|
|
ct).ConfigureAwait(false);
|
|
|
|
MonitoredItemModifyResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchItemsToModify);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchItemsToModify);
|
|
|
|
AddResponses<MonitoredItemModifyResult, MonitoredItemModifyResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<SetMonitoringModeResponse> SetMonitoringModeAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
MonitoringMode monitoringMode,
|
|
UInt32Collection monitoredItemIds,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxMonitoredItemsPerCall;
|
|
if (operationLimit == 0 || operationLimit >= monitoredItemIds.Count)
|
|
{
|
|
return base.SetMonitoringModeAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
monitoringMode,
|
|
monitoredItemIds,
|
|
ct);
|
|
}
|
|
|
|
return SetMonitoringModeBatchedAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
monitoringMode,
|
|
monitoredItemIds,
|
|
operationLimit,
|
|
ct);
|
|
|
|
async Task<SetMonitoringModeResponse> SetMonitoringModeBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
MonitoringMode monitoringMode,
|
|
UInt32Collection monitoredItemIds,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
SetMonitoringModeResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
monitoredItemIds.Count,
|
|
operationLimit);
|
|
foreach (UInt32Collection batchMonitoredItemIds in monitoredItemIds
|
|
.Batch<uint, UInt32Collection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.SetMonitoringModeAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
monitoringMode,
|
|
batchMonitoredItemIds,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
|
ValidateResponse(batchResults, batchMonitoredItemIds);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchMonitoredItemIds);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<SetTriggeringResponse> SetTriggeringAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
uint triggeringItemId,
|
|
UInt32Collection linksToAdd,
|
|
UInt32Collection linksToRemove,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxMonitoredItemsPerCall;
|
|
if (operationLimit == 0 ||
|
|
operationLimit >= linksToAdd.Count + linksToRemove.Count)
|
|
{
|
|
return base.SetTriggeringAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
triggeringItemId,
|
|
linksToAdd,
|
|
linksToRemove,
|
|
ct);
|
|
}
|
|
return SetTriggeringBatchedAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
triggeringItemId,
|
|
linksToAdd,
|
|
linksToRemove,
|
|
operationLimit,
|
|
ct);
|
|
|
|
async Task<SetTriggeringResponse> SetTriggeringBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
uint triggeringItemId,
|
|
UInt32Collection linksToAdd,
|
|
UInt32Collection linksToRemove,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
SetTriggeringResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? addResults,
|
|
out DiagnosticInfoCollection? addDiagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
linksToAdd.Count,
|
|
operationLimit);
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? removeResults,
|
|
out DiagnosticInfoCollection? removeDiagnosticInfos,
|
|
out _,
|
|
linksToRemove.Count,
|
|
operationLimit);
|
|
foreach (UInt32Collection batchLinksToAdd in linksToAdd
|
|
.Batch<uint, UInt32Collection>(operationLimit))
|
|
{
|
|
UInt32Collection batchLinksToRemove;
|
|
if (operationLimit == 0)
|
|
{
|
|
batchLinksToRemove = linksToRemove;
|
|
linksToRemove = [];
|
|
}
|
|
else if (batchLinksToAdd.Count < operationLimit)
|
|
{
|
|
batchLinksToRemove = [.. linksToRemove.Take((int)operationLimit - batchLinksToAdd.Count)];
|
|
linksToRemove = [.. linksToRemove.Skip(batchLinksToRemove.Count)];
|
|
}
|
|
else
|
|
{
|
|
batchLinksToRemove = [];
|
|
}
|
|
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.SetTriggeringAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
triggeringItemId,
|
|
batchLinksToAdd,
|
|
batchLinksToRemove,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchAddResults = response.AddResults;
|
|
DiagnosticInfoCollection batchAddDiagnosticInfos = response.AddDiagnosticInfos;
|
|
StatusCodeCollection batchRemoveResults = response.RemoveResults;
|
|
DiagnosticInfoCollection batchRemoveDiagnosticInfos = response.RemoveDiagnosticInfos;
|
|
|
|
ValidateResponse(batchAddResults, batchLinksToAdd);
|
|
ValidateDiagnosticInfos(batchAddDiagnosticInfos, batchLinksToAdd);
|
|
ValidateResponse(batchRemoveResults, batchLinksToRemove);
|
|
ValidateDiagnosticInfos(batchRemoveDiagnosticInfos, batchLinksToRemove);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref addResults,
|
|
ref addDiagnosticInfos,
|
|
ref stringTable,
|
|
batchAddResults,
|
|
batchAddDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref removeResults,
|
|
ref removeDiagnosticInfos,
|
|
ref stringTable,
|
|
batchRemoveResults,
|
|
batchRemoveDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
if (linksToRemove.Count > 0)
|
|
{
|
|
foreach (UInt32Collection batchLinksToRemove in linksToRemove
|
|
.Batch<uint, UInt32Collection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
var batchLinksToAdd = new UInt32Collection();
|
|
response = await base.SetTriggeringAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
triggeringItemId,
|
|
batchLinksToAdd,
|
|
batchLinksToRemove,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchAddResults = response.AddResults;
|
|
DiagnosticInfoCollection batchAddDiagnosticInfos = response.AddDiagnosticInfos;
|
|
StatusCodeCollection batchRemoveResults = response.RemoveResults;
|
|
DiagnosticInfoCollection batchRemoveDiagnosticInfos = response.RemoveDiagnosticInfos;
|
|
|
|
ValidateResponse(batchAddResults, batchLinksToAdd);
|
|
ValidateDiagnosticInfos(batchAddDiagnosticInfos, batchLinksToAdd);
|
|
ValidateResponse(batchRemoveResults, batchLinksToRemove);
|
|
ValidateDiagnosticInfos(batchRemoveDiagnosticInfos, batchLinksToRemove);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref addResults,
|
|
ref addDiagnosticInfos,
|
|
ref stringTable,
|
|
batchAddResults,
|
|
batchAddDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref removeResults,
|
|
ref removeDiagnosticInfos,
|
|
ref stringTable,
|
|
batchRemoveResults,
|
|
batchRemoveDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.AddResults = addResults;
|
|
response.AddDiagnosticInfos = addDiagnosticInfos;
|
|
response.RemoveResults = removeResults;
|
|
response.RemoveDiagnosticInfos = removeDiagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<DeleteMonitoredItemsResponse> DeleteMonitoredItemsAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
UInt32Collection monitoredItemIds,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxMonitoredItemsPerCall;
|
|
if (operationLimit == 0 || operationLimit >= monitoredItemIds.Count)
|
|
{
|
|
return base.DeleteMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
monitoredItemIds,
|
|
ct);
|
|
}
|
|
return DeleteMonitoredItemsBatchedAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
monitoredItemIds,
|
|
operationLimit,
|
|
ct);
|
|
|
|
async Task<DeleteMonitoredItemsResponse> DeleteMonitoredItemsBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
uint subscriptionId,
|
|
UInt32Collection monitoredItemIds,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
DeleteMonitoredItemsResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
monitoredItemIds.Count,
|
|
operationLimit);
|
|
foreach (UInt32Collection batchMonitoredItemIds in monitoredItemIds
|
|
.Batch<uint, UInt32Collection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.DeleteMonitoredItemsAsync(
|
|
requestHeader,
|
|
subscriptionId,
|
|
batchMonitoredItemIds,
|
|
ct).ConfigureAwait(false);
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
|
|
ValidateResponse(batchResults, batchMonitoredItemIds);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchMonitoredItemIds);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<AddNodesResponse> AddNodesAsync(
|
|
RequestHeader? requestHeader,
|
|
AddNodesItemCollection nodesToAdd,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerNodeManagement;
|
|
if (operationLimit == 0 || operationLimit >= nodesToAdd.Count)
|
|
{
|
|
return base.AddNodesAsync(
|
|
requestHeader,
|
|
nodesToAdd,
|
|
ct);
|
|
}
|
|
|
|
return AddNodesBatchedAsync(requestHeader, nodesToAdd, operationLimit, ct);
|
|
|
|
async Task<AddNodesResponse> AddNodesBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
AddNodesItemCollection nodesToAdd,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
AddNodesResponse? response = null;
|
|
InitResponseCollections<AddNodesResult, AddNodesResultCollection>(
|
|
out AddNodesResultCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
nodesToAdd.Count,
|
|
operationLimit);
|
|
foreach (AddNodesItemCollection batchNodesToAdd in nodesToAdd
|
|
.Batch<AddNodesItem, AddNodesItemCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.AddNodesAsync(requestHeader, batchNodesToAdd,
|
|
ct).ConfigureAwait(false);
|
|
AddNodesResultCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchNodesToAdd);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchNodesToAdd);
|
|
|
|
AddResponses<AddNodesResult, AddNodesResultCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<AddReferencesResponse> AddReferencesAsync(
|
|
RequestHeader? requestHeader,
|
|
AddReferencesItemCollection referencesToAdd,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerNodeManagement;
|
|
if (operationLimit == 0 || operationLimit >= referencesToAdd.Count)
|
|
{
|
|
return base.AddReferencesAsync(
|
|
requestHeader,
|
|
referencesToAdd,
|
|
ct);
|
|
}
|
|
|
|
return AddReferencesBatchedAsync(requestHeader, referencesToAdd, operationLimit, ct);
|
|
|
|
async Task<AddReferencesResponse> AddReferencesBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
AddReferencesItemCollection referencesToAdd,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
AddReferencesResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
referencesToAdd.Count,
|
|
operationLimit);
|
|
foreach (AddReferencesItemCollection batchReferencesToAdd in referencesToAdd
|
|
.Batch<AddReferencesItem, AddReferencesItemCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.AddReferencesAsync(
|
|
requestHeader,
|
|
batchReferencesToAdd,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchReferencesToAdd);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchReferencesToAdd);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<DeleteNodesResponse> DeleteNodesAsync(
|
|
RequestHeader? requestHeader,
|
|
DeleteNodesItemCollection nodesToDelete,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerNodeManagement;
|
|
if (operationLimit == 0 || operationLimit >= nodesToDelete.Count)
|
|
{
|
|
return base.DeleteNodesAsync(
|
|
requestHeader,
|
|
nodesToDelete,
|
|
ct);
|
|
}
|
|
|
|
return DeleteNodesBatchedAsync(requestHeader, nodesToDelete, operationLimit, ct);
|
|
|
|
async Task<DeleteNodesResponse> DeleteNodesBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
DeleteNodesItemCollection nodesToDelete,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
DeleteNodesResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
nodesToDelete.Count,
|
|
operationLimit);
|
|
foreach (DeleteNodesItemCollection batchNodesToDelete in nodesToDelete
|
|
.Batch<DeleteNodesItem, DeleteNodesItemCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.DeleteNodesAsync(
|
|
requestHeader,
|
|
batchNodesToDelete,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchNodesToDelete);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchNodesToDelete);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public override Task<DeleteReferencesResponse> DeleteReferencesAsync(
|
|
RequestHeader? requestHeader,
|
|
DeleteReferencesItemCollection referencesToDelete,
|
|
CancellationToken ct)
|
|
{
|
|
uint operationLimit = OperationLimits.MaxNodesPerNodeManagement;
|
|
if (operationLimit == 0 || operationLimit >= referencesToDelete.Count)
|
|
{
|
|
return base.DeleteReferencesAsync(
|
|
requestHeader,
|
|
referencesToDelete,
|
|
ct);
|
|
}
|
|
|
|
return DeleteReferencesBatchedAsync(requestHeader, referencesToDelete, operationLimit, ct);
|
|
|
|
async Task<DeleteReferencesResponse> DeleteReferencesBatchedAsync(
|
|
RequestHeader? requestHeader,
|
|
DeleteReferencesItemCollection referencesToDelete,
|
|
uint operationLimit,
|
|
CancellationToken ct)
|
|
{
|
|
using Activity? activity = m_telemetry.StartActivity();
|
|
requestHeader ??= new RequestHeader();
|
|
DeleteReferencesResponse? response = null;
|
|
InitResponseCollections<StatusCode, StatusCodeCollection>(
|
|
out StatusCodeCollection? results,
|
|
out DiagnosticInfoCollection? diagnosticInfos,
|
|
out StringCollection? stringTable,
|
|
referencesToDelete.Count,
|
|
operationLimit);
|
|
foreach (DeleteReferencesItemCollection batchReferencesToDelete in referencesToDelete
|
|
.Batch<DeleteReferencesItem, DeleteReferencesItemCollection>(operationLimit))
|
|
{
|
|
requestHeader.RequestHandle = 0;
|
|
response = await base.DeleteReferencesAsync(
|
|
requestHeader,
|
|
batchReferencesToDelete,
|
|
ct).ConfigureAwait(false);
|
|
|
|
StatusCodeCollection batchResults = response.Results;
|
|
DiagnosticInfoCollection batchDiagnosticInfos = response.DiagnosticInfos;
|
|
ValidateResponse(batchResults, batchReferencesToDelete);
|
|
ValidateDiagnosticInfos(batchDiagnosticInfos, batchReferencesToDelete);
|
|
|
|
AddResponses<StatusCode, StatusCodeCollection>(
|
|
ref results,
|
|
ref diagnosticInfos,
|
|
ref stringTable,
|
|
batchResults,
|
|
batchDiagnosticInfos,
|
|
response.ResponseHeader.StringTable);
|
|
}
|
|
|
|
ValidateResponse(response);
|
|
response.Results = results;
|
|
response.DiagnosticInfos = diagnosticInfos;
|
|
response.ResponseHeader.StringTable = stringTable;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Check response for null
|
|
/// </summary>
|
|
/// <param name="response"></param>
|
|
/// <exception cref="ServiceResultException"></exception>
|
|
private static void ValidateResponse([NotNull] IServiceResponse? response)
|
|
{
|
|
if (response is null)
|
|
{
|
|
throw new ServiceResultException(StatusCodes.BadUnexpectedError,
|
|
"Empty ops should have been covered in fast path");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Initialize the collections for a service call.
|
|
/// </summary>
|
|
/// <typeparam name="T"></typeparam>
|
|
/// <typeparam name="C"></typeparam>
|
|
/// <param name="results"></param>
|
|
/// <param name="diagnosticInfos"></param>
|
|
/// <param name="stringTable"></param>
|
|
/// <param name="count"></param>
|
|
/// <param name="operationLimit"></param>
|
|
/// <remarks>
|
|
/// Preset the result collections with null if the operation limit
|
|
/// is sufficient or with the final size if batching is necessary.
|
|
/// </remarks>
|
|
private static void InitResponseCollections<T, C>(
|
|
out C results,
|
|
out DiagnosticInfoCollection diagnosticInfos,
|
|
out StringCollection stringTable,
|
|
int count,
|
|
uint operationLimit)
|
|
where C : List<T>, new()
|
|
{
|
|
Debug.Assert(count > operationLimit);
|
|
results = new C { Capacity = count };
|
|
diagnosticInfos = new DiagnosticInfoCollection(count);
|
|
stringTable = [];
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add the result of a batched service call to the results.
|
|
/// </summary>
|
|
/// <typeparam name="T"></typeparam>
|
|
/// <typeparam name="C"></typeparam>
|
|
/// <param name="results"></param>
|
|
/// <param name="diagnosticInfos"></param>
|
|
/// <param name="stringTable"></param>
|
|
/// <param name="batchedResults"></param>
|
|
/// <param name="batchedDiagnosticInfos"></param>
|
|
/// <param name="batchedStringTable"></param>
|
|
/// <remarks>
|
|
/// Assigns the batched collection result to the result if the result
|
|
/// collection is not initialized, adds the range to the result
|
|
/// collections otherwise.
|
|
/// The string table indexes are updated in the diagnostic infos if necessary.
|
|
/// </remarks>
|
|
private static void AddResponses<T, C>(
|
|
ref C results,
|
|
ref DiagnosticInfoCollection diagnosticInfos,
|
|
ref StringCollection stringTable,
|
|
C batchedResults,
|
|
DiagnosticInfoCollection batchedDiagnosticInfos,
|
|
StringCollection batchedStringTable) where C : List<T>
|
|
{
|
|
bool hasDiagnosticInfos = diagnosticInfos.Count > 0;
|
|
bool hasEmptyDiagnosticInfos = diagnosticInfos.Count == 0 && results.Count > 0;
|
|
bool hasBatchDiagnosticInfos = batchedDiagnosticInfos.Count > 0;
|
|
int correctionCount = 0;
|
|
if (hasBatchDiagnosticInfos && hasEmptyDiagnosticInfos)
|
|
{
|
|
correctionCount = results.Count;
|
|
}
|
|
else if (!hasBatchDiagnosticInfos && hasDiagnosticInfos)
|
|
{
|
|
correctionCount = batchedResults.Count;
|
|
}
|
|
if (correctionCount > 0)
|
|
{
|
|
// fill missing diagnostics infos with null entries
|
|
for (int i = 0; i < correctionCount; i++)
|
|
{
|
|
diagnosticInfos.Add(null);
|
|
}
|
|
}
|
|
else if (batchedStringTable.Count > 0)
|
|
{
|
|
// correct indexes in the string table
|
|
int stringTableOffset = stringTable.Count;
|
|
foreach (DiagnosticInfo? diagnosticInfo in batchedDiagnosticInfos)
|
|
{
|
|
UpdateDiagnosticInfoIndexes(diagnosticInfo, stringTableOffset);
|
|
}
|
|
}
|
|
results.AddRange(batchedResults);
|
|
diagnosticInfos.AddRange(batchedDiagnosticInfos);
|
|
stringTable.AddRange(batchedStringTable);
|
|
|
|
static void UpdateDiagnosticInfoIndexes(DiagnosticInfo diagnosticInfo,
|
|
int stringTableOffset)
|
|
{
|
|
int depth = 0;
|
|
while (diagnosticInfo != null && depth++ < DiagnosticInfo.MaxInnerDepth)
|
|
{
|
|
if (diagnosticInfo.LocalizedText >= 0)
|
|
{
|
|
diagnosticInfo.LocalizedText += stringTableOffset;
|
|
}
|
|
if (diagnosticInfo.Locale >= 0)
|
|
{
|
|
diagnosticInfo.Locale += stringTableOffset;
|
|
}
|
|
if (diagnosticInfo.NamespaceUri >= 0)
|
|
{
|
|
diagnosticInfo.NamespaceUri += stringTableOffset;
|
|
}
|
|
if (diagnosticInfo.SymbolicId >= 0)
|
|
{
|
|
diagnosticInfo.SymbolicId += stringTableOffset;
|
|
}
|
|
diagnosticInfo = diagnosticInfo.InnerDiagnosticInfo;
|
|
}
|
|
}
|
|
}
|
|
|
|
private readonly ITelemetryContext m_telemetry;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Extension helpers for client service calls.
|
|
/// </summary>
|
|
public static class SessionClientExtensions
|
|
{
|
|
/// <summary>
|
|
/// Returns batches of a collection for processing.
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// Returns the original collection if batchsize is 0 or the collection count is smaller than the batch size.
|
|
/// </remarks>
|
|
/// <typeparam name="T">The type of the items in the collection.</typeparam>
|
|
/// <typeparam name="C">The type of the items in the collection.</typeparam>
|
|
/// <param name="collection">The collection from which items are batched.</param>
|
|
/// <param name="batchSize">The size of a batch.</param>
|
|
/// <returns>The collection.</returns>
|
|
internal static IEnumerable<C> Batch<T, C>(this C collection, uint batchSize)
|
|
where C : List<T>, new()
|
|
{
|
|
if (collection.Count < batchSize || batchSize == 0)
|
|
{
|
|
yield return collection;
|
|
}
|
|
else
|
|
{
|
|
var nextbatch = new C { Capacity = (int)batchSize };
|
|
foreach (T item in collection)
|
|
{
|
|
nextbatch.Add(item);
|
|
if (nextbatch.Count == batchSize)
|
|
{
|
|
yield return nextbatch;
|
|
nextbatch = new C { Capacity = (int)batchSize };
|
|
}
|
|
}
|
|
if (nextbatch.Count > 0)
|
|
{
|
|
yield return nextbatch;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|