Fix

Samples/MachineJob/ConsoleLogProvider.cs

@@ -1,15 +1,22 @@
 using Quartz.Logging;
+using System.Configuration;
 
 namespace MachineJob
 {
     // simple log provider to get something to the console
     public class ConsoleLogProvider : ILogProvider
     {
+        private readonly IConfigurationRoot configuration = new ConfigurationBuilder()
+            .SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json")
+            .AddJsonFile($"appsettings.{Environment.GetEnvironmentVariable("DOTNET_ENVIRONMENT") ?? "Production"}.json", true)
+            .Build();
+
         public Logger GetLogger(string name)
         {
             return (level, func, exception, parameters) =>
             {
-                if (func != null)
+                if (level >= configuration.GetSection("Quartz").GetValue<Quartz.Logging.LogLevel>("LogLevel") && func != null)
                 {
                     Console.WriteLine("[" + DateTime.Now.ToLongTimeString() + "] [" + level + "] " + func(), parameters);
                 }

Samples/MachineJob/DatabaseWrite.cs

@@ -15,7 +15,7 @@ namespace MachineJob
 
         private static readonly string connectionString = configuration.GetConnectionString("DatabaseWriteConnectionString")!;
 
-        public DbSet<DatabaseWriteEntity> DatabaseWrites { get; set; }
+        public DbSet<DatabaseWriteEntity>? DatabaseWrites { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {

Samples/MachineJob/appsettings.Development.json

@@ -1,7 +1,21 @@
 {
   "Serilog": {
     "MinimumLevel": {
-      "Default": "Debug"
+      "Default": "Debug",
+      "Override": {
+        "Microsoft": "Debug",
+        "Microsoft.Hosting.Lifetime": "Debug"
+      }
     }
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Debug",
+      "Microsoft": "Debug",
+      "Microsoft.Hosting.Lifetime": "Debug"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Debug"
   }
 }

Samples/MachineJob/appsettings.Production.json

@@ -1,7 +1,21 @@
 {
   "Serilog": {
     "MinimumLevel": {
-      "Default": "Error"
+      "Default": "Error",
+      "Override": {
+        "Microsoft": "Error",
+        "Microsoft.Hosting.Lifetime": "Error"
+      }
     }
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Error",
+      "Microsoft": "Error",
+      "Microsoft.Hosting.Lifetime": "Error"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Error"
   }
 }

Samples/MachineJob/appsettings.json

@@ -8,6 +8,16 @@
       }
     }
   },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Information",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Info"
+  },
   "ConnectionStrings": {
     "DatabaseWriteConnectionString": "Server=127.0.0.1; User ID=root; Password=123456; Database=modbusnettest;"
   },
@@ -216,8 +226,7 @@
           "Name": "Test10"
         }
       ],
-      "AddressMapOpc":
-      [
+      "AddressMapOpc": [
         {
           "Area": "Random",
           "Address": "Real4",