Updated server version checks (frequency and endpoint location)

Author: Chris Maunder

src/SDK/NET/Common/VersionInfo.cs

@@ -2,6 +2,22 @@
 
 namespace CodeProject.AI.SDK.Common
 {
+    /// <summary>
+    /// Maps to the server's version.json file
+    /// </summary>
+    public class VersionFileContents
+    {
+        public class VersionSectionWrap
+        {
+            /// <summary>
+            /// The Version info
+            /// </summary>
+            public VersionInfo? VersionInfo { get; set; } = null;
+        }
+
+        public VersionSectionWrap? VersionSection { get; set; } = null;
+    }
+
     /// <summary>
     /// The current version of the server.
     /// </summary>

src/server/Modules/ModuleInstaller.cs

@@ -269,7 +269,7 @@ public async Task<List<ModuleDescription>> GetInstallableModulesAsync()
 #if DEBUG
             TimeSpan checkInterval = TimeSpan.FromSeconds(15);
 #else
-            TimeSpan checkInterval = TimeSpan.FromMinutes(5);
+            TimeSpan checkInterval = TimeSpan.FromHours(24);
 #endif
             List<ModuleDescription>? downloadableModuleList = null;
 

src/server/Version/ServerVersionService.cs

@@ -105,7 +105,20 @@ public ServerVersionService(IOptions<VersionConfig> versionOptions,
                     {
                         PropertyNameCaseInsensitive = true
                     };
+
+                    // We have two formats we need to deal with: first was the JSON returned by the
+                    // previous CodeProject webservice. This was purely a VersionInfo JSON object.
+                    // The second is the JSON from the server's version.json file itself, which 
+                    // contains a VersionInfo object inside a VersionSection object
+                    //
                     version = JsonSerializer.Deserialize<VersionInfo>(data, options);
+                    if (version is null || version.Major == 0)
+                    {
+                        var versionFileContents = JsonSerializer.Deserialize<VersionFileContents>(data, options);
+                        if (versionFileContents?.VersionSection?.VersionInfo is not null)
+                            version = versionFileContents?.VersionSection?.VersionInfo;
+                    }
+
                     if (version is not null)
                     {
                         // A small adjustment. The version info contains the file *name* not a file

src/server/appsettings.development.json

@@ -6,8 +6,13 @@
   },
 
   "ServerOptions": {
-    "ServerVersionCheckUrl": "https://www.codeproject.com/ai/version.aspx",
-    "ServerDownloadUrl": "https://www.codeproject.com/ai/latest.aspx"
+    // URLs and Endpoints on CodeProject.com
+    // "ServerVersionCheckUrl": "https://www.codeproject.com/ai/version.aspx", // Check for latest version
+    // "ServerDownloadUrl":     "https://www.codeproject.com/ai/latest.aspx",  // Link to download latest server
+
+    // URLs and Endpoints on GitHub.io
+    "ServerVersionCheckUrl": "https://codeproject.github.io/codeproject.ai/config/version.json",
+    "ServerDownloadUrl":     "https://codeproject.github.io/codeproject.ai/latest.html",  // Link to download latest server
   },
 
   "MeshOptions": {

src/server/appsettings.json

@@ -59,8 +59,12 @@
     "DisableIPv6": false,
 
     // URLs and Endpoints on CodeProject.com
-    "ServerVersionCheckUrl": "https://www.codeproject.com/ai/version.aspx", // Check for latest version
-    "ServerDownloadUrl":     "https://www.codeproject.com/ai/latest.aspx",  // Link to download latest server
+    // "ServerVersionCheckUrl": "https://www.codeproject.com/ai/version.aspx", // Check for latest version
+    // "ServerDownloadUrl":     "https://www.codeproject.com/ai/latest.aspx",  // Link to download latest server
+
+    // URLs and Endpoints on GitHub.io
+    "ServerVersionCheckUrl": "https://codeproject.github.io/codeproject.ai/config/version.json",
+    "ServerDownloadUrl":     "https://codeproject.github.io/codeproject.ai/latest.html",  // Link to download latest server
 
     // These key/values are added to the set of environment variables when the backend analysis
     // modules are launched.
@@ -92,11 +96,19 @@
     "ModuleInstallTimeout": "00:20:00",
 
     // URLs and Endpoints on CodeProject.com
-    "ModuleListUrl":   "https://www.codeproject.com/ai/modules/list",  // Location of the JSON list of modules that can be downloaded
-    "ModelListUrl":    "https://www.codeproject.com/ai/models/list",   // Location of the JSON list of models that can be downloaded
-    // "AssetStorageUrl": "https://codeproject-ai.s3.ca-central-1.amazonaws.com/server/assets/",
-    // "AssetStorageUrl": "https://codeproject-ai-bunny.b-cdn.net/server/assets/",
-    "AssetStorageUrl": "https://www.codeproject.com/ai/download/server/assets/", // Location of downloadable models
+    // "ModuleListUrl":   "https://www.codeproject.com/ai/modules/list",  // Location of the JSON list of modules that can be downloaded
+    // "ModelListUrl":    "https://www.codeproject.com/ai/models/list",   // Location of the JSON list of models that can be downloaded
+    // "AssetStorageUrl": "https://www.codeproject.com/ai/download/server/assets/", // Location of downloadable models
+
+    // URLs on Bunny.net
+    "AssetStorageUrl": "https://codeproject-ai-bunny.b-cdn.net/server/assets/",
+    // "ModuleListUrl":   "https://codeproject-ai-bunny.b-cdn.net/modules/modules.json",
+    // "ModelListUrl":    "https://codeproject-ai-bunny.b-cdn.net/models/models.json",
+
+    // URLs on github.io
+    // "AssetStorageUrl": "https://codeproject.github.io/codeproject.ai/assets/",
+    "ModuleListUrl":   "https://codeproject.github.io/codeproject.ai/config/modules.json",
+    "ModelListUrl":    "https://codeproject.github.io/codeproject.ai/config/modules.json",
 
     // The location of the AI modules (pre-installed and downloaded/side-loaded)
     "ModuleInstallerScriptsDirPath":   "%ROOT_PATH%",                      // Where the installer scripts (setup.bat/.sh) live