From 9aea219bb6e110da43821e38f65c6b6879ca31fb Mon Sep 17 00:00:00 2001
From: John Cardinal <support@ayanova.com>
Date: Sat, 10 Sep 2022 22:57:12 +0000
Subject: [PATCH]

---
 server/AyaNova/biz/JobsBiz.cs |  2 +-
 server/AyaNova/util/DbUtil.cs | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/server/AyaNova/biz/JobsBiz.cs b/server/AyaNova/biz/JobsBiz.cs
index 22176957..c808ce03 100644
--- a/server/AyaNova/biz/JobsBiz.cs
+++ b/server/AyaNova/biz/JobsBiz.cs
@@ -190,7 +190,7 @@ namespace AyaNova.Biz
             if (!ServerGlobalOpsSettingsCache.DBAVAILABLE)
             {
                 //This will set dbavailable flag if it becomes available
-                DbUtil.CheckDatabaseServerAvailable();
+                DbUtil.CheckDatabaseServerAvailable(log);
                 return;
             }
 
diff --git a/server/AyaNova/util/DbUtil.cs b/server/AyaNova/util/DbUtil.cs
index 559db08d..0d3a093d 100644
--- a/server/AyaNova/util/DbUtil.cs
+++ b/server/AyaNova/util/DbUtil.cs
@@ -207,7 +207,7 @@ namespace AyaNova.Util
         ///////////////////////////////////////////////
         // Set global flag if db server is connectable
         //
-        internal static void CheckDatabaseServerAvailable()
+        internal static void CheckDatabaseServerAvailable(ILogger log)
         {
             //Called by generator when db is down to check if it can connect
             if (CHECKING_DB_AVAILABLE) return;
@@ -215,8 +215,14 @@ namespace AyaNova.Util
             if (DateTime.UtcNow - CHECKED_DB_AVAILABLE_LAST < CHECK_DB_AVAILABLE_EVERY_INTERVAL)
                 return;
             CHECKING_DB_AVAILABLE = true;
+            if (CHECKING_DB_LOG_DOWN_STATUS)
+            {
+                log.LogInformation("Database server unreachable pausing Job processing");
+                CHECKING_DB_LOG_DOWN_STATUS = false;
+            }
             try
             {
+                log.LogTrace("Database Down - checking if up yet");
                 using (AyContext ct = ServiceProviderProvider.DBContext)
                 {
                     var dummy = ct.GlobalBizSettings.FirstOrDefault(z => z.Id == 1);
@@ -232,11 +238,14 @@ namespace AyaNova.Util
                 CHECKING_DB_AVAILABLE = false;
             }
             //We have db available
+            log.LogInformation("Database server has become available, resuming Job processing");
             ServerGlobalOpsSettingsCache.DBAVAILABLE = true;
+            CHECKING_DB_LOG_DOWN_STATUS = true;
         }
         private static bool CHECKING_DB_AVAILABLE = false;
+        private static bool CHECKING_DB_LOG_DOWN_STATUS = true;
         private static DateTime CHECKED_DB_AVAILABLE_LAST = DateTime.MinValue;
-        private static TimeSpan CHECK_DB_AVAILABLE_EVERY_INTERVAL = new TimeSpan(0, 0, 60);
+        private static TimeSpan CHECK_DB_AVAILABLE_EVERY_INTERVAL = new TimeSpan(0, 0, 30);
 
 
         ///////////////////////////////////////////////////////////