wsl support

Hawkeye.VisionBuilder.Workflow/DataTransfer/PythonModelProxyHTTP.cs

@@ -1,21 +1,53 @@
-namespace Hawkeye.VisionBuilder.Workflow.DataTransfer;
+using Serilog;
+
+namespace Hawkeye.VisionBuilder.Workflow.DataTransfer;
 
 public class PythonModelProxyHTTP
 {
     private static bool _isInitialized = false;
-    private static UvicornScriptRunner _pythonScriptRunner;
+    private static DockerScriptRunner _pythonScriptRunner;
     private static CSharpDataTransferHTTP _cSharpDataTransferHTTP;
 
+    static object _lock = new object();
+
     public static void Initialize()
     {
-        if (_isInitialized) return;
+        lock (_lock)
+        {
+            if (_isInitialized) return;
+            _isInitialized = true;
 
-        var workDirAbsPath = Path.GetFullPath(@"..\Data\Models");
-        _pythonScriptRunner = new UvicornScriptRunner(workDirAbsPath);
-        _cSharpDataTransferHTTP = new CSharpDataTransferHTTP();
+            var workDirAbsPath = Path.GetFullPath(@"..\Data\Models");
+            _pythonScriptRunner = new DockerScriptRunner(workDirAbsPath);
 
-        _pythonScriptRunner.Start();
-        Thread.Sleep(1000); // Wait for the server to start
+
+            _pythonScriptRunner.Start();
+            // Wait for the server to start by checking if port 8000 is open
+            while (true)
+            {
+                try
+                {
+                    HttpClient http = new HttpClient();
+                    // check if 404 occurs on localhost:8000
+                    var response = http.GetAsync("http://127.0.0.1:8000/").Result;
+                    if (response.StatusCode == System.Net.HttpStatusCode.NotFound ||
+                        response.StatusCode == System.Net.HttpStatusCode.OK)
+                    {
+                        break; // Port is open
+                    }
+
+                }
+                catch
+                {
+                    Log.Debug("Waiting for port to open");
+                    // Ignore exceptions and retry
+                }
+
+                Thread.Sleep(1000); // Wait before retrying
+            }
+            Thread.Sleep(2000);
+            _cSharpDataTransferHTTP = new CSharpDataTransferHTTP();
+        }
     }
 
     public static CSharpDataTransferHTTP GetInterface()