Implement worker register and unregister

2026-04-26 18:08:45 -04:00
parent 9b3637257c
commit 556c3bfa83
11 changed files with 578 additions and 2 deletions
@@ -0,0 +1,59 @@
+using System;
+using System.Reflection;
+using System.Runtime.ExceptionServices;
+using ArchestrA.MxAccess;
+
+namespace MxGateway.Worker.MxAccess;
+
+public sealed class MxAccessComServer : IMxAccessServer
+{
+    private readonly object mxAccessComObject;
+
+    public MxAccessComServer(object mxAccessComObject)
+    {
+        this.mxAccessComObject = mxAccessComObject ?? throw new ArgumentNullException(nameof(mxAccessComObject));
+    }
+
+    public int Register(string clientName)
+    {
+        if (mxAccessComObject is ILMXProxyServer mxAccessServer)
+        {
+            return mxAccessServer.Register(clientName);
+        }
+
+        return (int)Invoke(nameof(Register), clientName);
+    }
+
+    public void Unregister(int serverHandle)
+    {
+        if (mxAccessComObject is ILMXProxyServer mxAccessServer)
+        {
+            mxAccessServer.Unregister(serverHandle);
+            return;
+        }
+
+        Invoke(nameof(Unregister), serverHandle);
+    }
+
+    private object Invoke(
+        string methodName,
+        params object[] arguments)
+    {
+        try
+        {
+            return mxAccessComObject
+                .GetType()
+                .InvokeMember(
+                    methodName,
+                    BindingFlags.Instance | BindingFlags.Public | BindingFlags.InvokeMethod,
+                    binder: null,
+                    target: mxAccessComObject,
+                    args: arguments);
+        }
+        catch (TargetInvocationException exception) when (exception.InnerException is not null)
+        {
+            ExceptionDispatchInfo.Capture(exception.InnerException).Throw();
+            throw;
+        }
+    }
+}