server/AyaNova/util/DbUtil.cs

@@ -232,6 +232,28 @@ namespace AyaNova.Util
         private static TimeSpan CHECK_IF_DB_SERVER_AVAILABLE_DELAY = new TimeSpan(0, 0, 10);
 
 
+        ///////////////////////////////////////////////////////////
+        // Check if exception means db server is unavailable
+        // if so, flag global flag indicating it isn't
+        //
+        internal static void HandleIfDatabaseUnavailableTypeException(Exception ex)
+        {
+            if (ex == null) return;
+            //System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.
+            //System.Net.Sockets.SocketException (10061): No connection could be made because the target machine actively refused it.
+
+            do
+            {
+                if (ex.Message.Contains("SOMESTRING"))
+                {
+                    ServerGlobalOpsSettingsCache.DBAVAILABLE = true;
+                    return;
+                }
+                ex = ex.InnerException;
+                //ServerGlobalOpsSettingsCache.DBAVAILABLE = true;   
+            } while (ex != null);
+        }
+
         ///////////////////////////////////////////
         //Verify that database exists, if not, then create it
         //
@@ -514,7 +536,7 @@ namespace AyaNova.Util
                 await EraseTableAsync("apmitemoutsideservice", conn);
                 await EraseTableAsync("apmitem", conn);
                 await EraseTableAsync("apm", conn);//bugbug
-                //---
+                                                   //---
 
                 await EraseTableAsync("afileattachment", conn);
                 await EraseTableAsync("aevent", conn);