Couple tweaks

Author: ejsmith

samples/Foundatio.HostingSample/Program.cs

@@ -35,8 +35,7 @@
     .AddCaching().UseInMemory()
     .AddLocking().UseCache()
     .AddMessaging().UseInMemory()
-    .AddQueueing().UseInMemory<SampleWork>()
-    .AddSerializer(sp => new SystemTextJsonSerializer(sp.GetRequiredService<IOptions<JsonOptions>>().Value.SerializerOptions, sp.GetRequiredService<IOptions<JsonOptions>>().Value.SerializerOptions))
+    .AddSerializer(sp => new SystemTextJsonSerializer(sp.GetRequiredService<IOptions<JsonOptions>>().Value.SerializerOptions))
     .AddResilience(b => b.WithPolicy<Sample1Job>(p => p.WithMaxAttempts(5).WithLinearDelay().WithJitter()));
 
 ConfigureServices();
@@ -219,5 +218,3 @@ void ConfigureServices()
         .AddMessaging().UseRedis();
 #endif
 }
-
-public class SampleWork {}

src/Foundatio/Serializer/SystemTextJsonSerializer.cs

@@ -7,29 +7,16 @@ namespace Foundatio.Serializer;
 
 public class SystemTextJsonSerializer : ITextSerializer
 {
+    private readonly JsonSerializerOptions _defaultSerializeOptions = new();
+    private readonly JsonSerializerOptions _defaultDeserializeOptions = new() { Converters = { new ObjectToInferredTypesConverter() }};
+
     private readonly JsonSerializerOptions _serializeOptions;
     private readonly JsonSerializerOptions _deserializeOptions;
 
     public SystemTextJsonSerializer(JsonSerializerOptions serializeOptions = null, JsonSerializerOptions deserializeOptions = null)
     {
-        if (serializeOptions != null)
-        {
-            _serializeOptions = serializeOptions;
-        }
-        else
-        {
-            _serializeOptions = new JsonSerializerOptions();
-        }
-
-        if (deserializeOptions != null)
-        {
-            _deserializeOptions = deserializeOptions;
-        }
-        else
-        {
-            _deserializeOptions = new JsonSerializerOptions();
-            _deserializeOptions.Converters.Add(new ObjectToInferredTypesConverter());
-        }
+        _serializeOptions = serializeOptions ?? _defaultSerializeOptions;
+        _deserializeOptions = deserializeOptions ?? serializeOptions ?? _defaultDeserializeOptions;
     }
 
     public void Serialize(object data, Stream outputStream)