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OPC DB server Project First Commit

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windpacer
2026-02-09 02:55:47 +00:00
commit 3181052619
53 changed files with 5719 additions and 0 deletions
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15
OpcConnectionTest/OpcConnectionTest.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua" Version="1.5.378.106" />
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Client" Version="1.5.378.106" />
</ItemGroup>
</Project>

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OpcConnectionTest/Program.cs Normal file
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// cd ~/projects/OpcConnectionTest
// 기존 파일 삭제
// rm Program.cs
// # 새 파일 생성
//cat > Program.cs << 'EOF'
using Opc.Ua;
using Opc.Ua.Client;
using Opc.Ua.Configuration;
namespace OpcConnectionTest
{
class Program
{
static async Task Main(string[] args)
{
Console.WriteLine("=== Experion OPC UA Connection Test ===\n");
// ⚠️ Experion 서버 IP 주소 수정
string primaryEndpoint = "opc.tcp://192.168.0.20:4840";
string secondaryEndpoint = "opc.tcp://192.168.1.20:4840";
Console.WriteLine($"Primary: {primaryEndpoint}");
Console.WriteLine($"Secondary: {secondaryEndpoint}\n");
ISession? session = null;
try
{
var config = new ApplicationConfiguration()
{
ApplicationName = "OPC Test",
ApplicationType = ApplicationType.Client,
ApplicationUri = "urn:OpcTest",
SecurityConfiguration = new SecurityConfiguration
{
ApplicationCertificate = new CertificateIdentifier
{
StoreType = "Directory",
StorePath = "OPC Foundation/CertificateStores/MachineDefault"
},
AutoAcceptUntrustedCertificates = true,
RejectSHA1SignedCertificates = false
},
TransportConfigurations = new TransportConfigurationCollection(),
TransportQuotas = new TransportQuotas { OperationTimeout = 15000 },
ClientConfiguration = new ClientConfiguration { DefaultSessionTimeout = 60000 }
};
await config.ValidateAsync(ApplicationType.Client);
Console.WriteLine("Step 1: Discovering endpoints...");
var endpoints = await DiscoverAsync(config, primaryEndpoint);
if (endpoints.Count == 0)
{
Console.WriteLine("❌ No endpoints found!");
return;
}
Console.WriteLine($"✅ Found {endpoints.Count} endpoint(s)");
Console.WriteLine("\nStep 2: Connecting...");
session = await ConnectAsync(config, endpoints[0]);
if (session == null)
{
Console.WriteLine("❌ Connection failed!");
return;
}
Console.WriteLine($"✅ Connected! ID: {session.SessionId}");
Console.WriteLine("\nStep 3: Reading server info...");
await ReadInfoAsync(session);
Console.WriteLine("\nStep 4: Checking redundancy...");
await CheckRedundancyAsync(session);
Console.WriteLine("\n✅ Test completed!");
}
catch (Exception ex)
{
Console.WriteLine($"\n❌ Error: {ex.Message}");
}
finally
{
if (session != null)
{
await session.CloseAsync();
session.Dispose();
}
}
Console.WriteLine("\nPress Enter to exit...");
Console.ReadLine();
}
static async Task<EndpointDescriptionCollection> DiscoverAsync(
ApplicationConfiguration config, string url)
{
try
{
var epConfig = EndpointConfiguration.Create(config);
epConfig.OperationTimeout = 10000;
var client = await DiscoveryClient.CreateAsync(
new Uri(url), epConfig, config,
DiagnosticsMasks.None, CancellationToken.None);
var eps = await client.GetEndpointsAsync(null);
client.Dispose();
return eps;
}
catch
{
return new EndpointDescriptionCollection();
}
}
static async Task<ISession?> ConnectAsync(
ApplicationConfiguration config, EndpointDescription ep)
{
try
{
var epConfig = EndpointConfiguration.Create(config);
var configEp = new ConfiguredEndpoint(null, ep, epConfig);
var channel = SessionChannel.Create(
config,
configEp.Description,
configEp.Configuration,
X509CertificateValidator.TolerateAll,
null);
var sess = new Session(channel, config, configEp, null);
await sess.OpenAsync(
config.ApplicationName, 60000,
new UserIdentity(new AnonymousIdentityToken()),
null, CancellationToken.None);
return sess;
}
catch
{
return null;
}
}
static async Task ReadInfoAsync(ISession s)
{
try
{
var v1 = await s.ReadValueAsync(new NodeId(Variables.Server_ServerStatus_State));
Console.WriteLine($" State: {v1.Value}");
var v2 = await s.ReadValueAsync(new NodeId(Variables.Server_ServerStatus_CurrentTime));
Console.WriteLine($" Time: {v2.Value}");
}
catch (Exception ex)
{
Console.WriteLine($" Failed: {ex.Message}");
}
}
static async Task CheckRedundancyAsync(ISession s)
{
try
{
var v = await s.ReadValueAsync(new NodeId(Variables.Server_ServiceLevel));
byte level = Convert.ToByte(v.Value);
Console.WriteLine($" Service Level: {level}");
if (level >= 200)
Console.WriteLine(" ✅ PRIMARY server");
else if (level > 0)
Console.WriteLine(" ⚠️ SECONDARY server");
else
Console.WriteLine(" ℹ️ STANDALONE");
}
catch (Exception ex)
{
Console.WriteLine($" Failed: {ex.Message}");
}
}
}
}

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{
"sdk": {
"version": "8.0.123"
}
}

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OpcConnectionTest/obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs Normal file
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// <autogenerated />
using System;
using System.Reflection;
[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v8.0", FrameworkDisplayName = ".NET 8.0")]

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OpcConnectionTest/obj/Debug/net8.0/OpcConnectionTest.AssemblyInfo.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
using System;
using System.Reflection;
[assembly: System.Reflection.AssemblyCompanyAttribute("OpcConnectionTest")]
[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
[assembly: System.Reflection.AssemblyProductAttribute("OpcConnectionTest")]
[assembly: System.Reflection.AssemblyTitleAttribute("OpcConnectionTest")]
[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
// Generated by the MSBuild WriteCodeFragment class.

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OpcConnectionTest/obj/Debug/net8.0/OpcConnectionTest.GeneratedMSBuildEditorConfig.editorconfig Normal file
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is_global = true
build_property.TargetFramework = net8.0
build_property.TargetPlatformMinVersion =
build_property.UsingMicrosoftNETSdkWeb =
build_property.ProjectTypeGuids =
build_property.InvariantGlobalization =
build_property.PlatformNeutralAssembly =
build_property.EnforceExtendedAnalyzerRules =
build_property._SupportedPlatformList = Linux,macOS,Windows
build_property.RootNamespace = OpcConnectionTest
build_property.ProjectDir = /home/pacer/projects/OpcConnectionTest/
build_property.EnableComHosting =
build_property.EnableGeneratedComInterfaceComImportInterop =

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OpcConnectionTest/obj/Debug/net8.0/OpcConnectionTest.GlobalUsings.g.cs Normal file
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// <auto-generated/>
global using global::System;
global using global::System.Collections.Generic;
global using global::System.IO;
global using global::System.Linq;
global using global::System.Net.Http;
global using global::System.Threading;
global using global::System.Threading.Tasks;

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OpcConnectionTest/obj/OpcConnectionTest.csproj.nuget.dgspec.json Normal file
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