config file added

Pi.Hub.Api/Program.cs

@@ -7,6 +7,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.WebUtilities;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
 
 namespace Pi.Hub.Api
 {
@@ -14,14 +15,21 @@ namespace Pi.Hub.Api
     {
         public static void Main(string[] args)
         {
-            BuildWebHost(args).Run();
+            var builder = new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile("appsettings.json");
+
+            var configuration = builder.Build();
+
+
+            BuildWebHost(args, configuration).Run();
         }
 
-        public static IWebHost BuildWebHost(string[] args) =>
+        public static IWebHost BuildWebHost(string[] args, IConfigurationRoot configuration) =>
             WebHost
                 .CreateDefaultBuilder(args)
                 .UseStartup<Startup>()
-                .UseKestrel(opt => opt.Listen(IPAddress.Parse("169.254.25.213"), 5000))
+                .UseKestrel(opt => opt.Listen(IPAddress.Parse(configuration["PiHub:Address"]), int.Parse(configuration["PiHub:Port"])))
                 .Build();
     }
 }

Pi.Hub.Api/appsettings.json

 {
-  "Logging": {
-    "IncludeScopes": false,
-    "LogLevel": {
-      "Default": "Warning"
+    "PiHub": {
+        "Address": "10.0.200.22",
+        "Port": 5000
+    },
+    "Logging": {
+        "IncludeScopes": false,
+        "LogLevel": {
+            "Default": "Warning"
+        }
     }
-  }
 }