diff --git a/samples/ChatSample/Views/Home/Index.cshtml b/samples/ChatSample/Views/Home/Index.cshtml
index 5e45c8fcf6..d16f51d417 100644
--- a/samples/ChatSample/Views/Home/Index.cshtml
+++ b/samples/ChatSample/Views/Home/Index.cshtml
@@ -35,15 +35,15 @@ connection.on('SetUsersOnline', usersOnline => {
 
 connection.on('UsersJoined', users => {
     users.forEach(user => {
-        appendLine('User ' + user.Name + ' joined the chat');
+        appendLine('User ' + user.name + ' joined the chat');
         addUserOnline(user);
     });
 });
 
 connection.on('UsersLeft', users => {
     users.forEach(user => {
-        appendLine('User ' + user.Name + ' left the chat');
-        document.getElementById(user.ConnectionId).outerHTML = '';
+        appendLine('User ' + user.name + ' left the chat');
+        document.getElementById(user.connectionId).outerHTML = '';
     });
 });
 
@@ -78,12 +78,12 @@ function appendLine(line, color) {
 };
 
 function addUserOnline(user) {
-    if (document.getElementById(user.ConnectionId)) {
+    if (document.getElementById(user.connectionId)) {
         return;
     }
     var userLi = document.createElement('li');
-    userLi.innerText = `${user.Name} (${user.ConnectionId})`;
-    userLi.id = user.ConnectionId;
+    userLi.innerText = `${user.name} (${user.connectionId})`;
+    userLi.id = user.connectionId;
     document.getElementById('users').appendChild(userLi);
 }
 
diff --git a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilder.cs b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilder.cs
index 2dca887414..81fb12c56b 100644
--- a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilder.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilder.cs
@@ -46,7 +46,7 @@ namespace Microsoft.AspNetCore.SignalR.Client
             var loggerFactory = ((IHubConnectionBuilder)this).GetLoggerFactory();
             var hubProtocol = ((IHubConnectionBuilder)this).GetHubProtocol();
 
-            return new HubConnection(connection, hubProtocol ?? new JsonHubProtocol(new JsonSerializer()), loggerFactory);
+            return new HubConnection(connection, hubProtocol ?? new JsonHubProtocol(), loggerFactory);
         }
 
         [EditorBrowsable(EditorBrowsableState.Never)]
diff --git a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilderExtensions.cs b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilderExtensions.cs
index a6b770d6cc..e678c97349 100644
--- a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilderExtensions.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionBuilderExtensions.cs
@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNetCore.SignalR.Internal.Protocol;
 using Microsoft.Extensions.Logging;
+using MsgPack.Serialization;
 using Newtonsoft.Json;
 
 namespace Microsoft.AspNetCore.SignalR.Client
@@ -18,7 +19,17 @@ namespace Microsoft.AspNetCore.SignalR.Client
 
         public static IHubConnectionBuilder WithJsonProtocol(this IHubConnectionBuilder hubConnectionBuilder)
         {
-            return hubConnectionBuilder.WithHubProtocol(new JsonHubProtocol(new JsonSerializer()));
+            return hubConnectionBuilder.WithHubProtocol(new JsonHubProtocol());
+        }
+
+        public static IHubConnectionBuilder WithJsonProtocol(this IHubConnectionBuilder hubConnectionBuilder, JsonSerializerSettings serializerSettings)
+        {
+            return hubConnectionBuilder.WithHubProtocol(new JsonHubProtocol(JsonSerializer.Create(serializerSettings)));
+        }
+
+        public static IHubConnectionBuilder WithJsonProtocol(this IHubConnectionBuilder hubConnectionBuilder, JsonSerializer jsonSerializer)
+        {
+            return hubConnectionBuilder.WithHubProtocol(new JsonHubProtocol(jsonSerializer));
         }
 
         public static IHubConnectionBuilder WithMessagePackProtocol(this IHubConnectionBuilder hubConnectionBuilder)
@@ -26,6 +37,16 @@ namespace Microsoft.AspNetCore.SignalR.Client
             return hubConnectionBuilder.WithHubProtocol(new MessagePackHubProtocol());
         }
 
+        public static IHubConnectionBuilder WithMessagePackProtocol(this IHubConnectionBuilder hubConnectionBuilder, SerializationContext serializationContext)
+        {
+            if (serializationContext == null)
+            {
+                throw new ArgumentNullException(nameof(serializationContext));
+            }
+
+            return hubConnectionBuilder.WithHubProtocol(new MessagePackHubProtocol(serializationContext));
+        }
+
         public static IHubConnectionBuilder WithLoggerFactory(this IHubConnectionBuilder hubConnectionBuilder, ILoggerFactory loggerFactory)
         {
             hubConnectionBuilder.AddSetting(HubConnectionBuilderDefaults.LoggerFactoryKey,
diff --git a/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/JsonHubProtocol.cs b/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/JsonHubProtocol.cs
index 4bf45cd274..fb5aea9f8f 100644
--- a/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/JsonHubProtocol.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/JsonHubProtocol.cs
@@ -7,6 +7,7 @@ using System.IO;
 using Microsoft.AspNetCore.SignalR.Internal.Formatters;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Serialization;
 
 namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
 {
@@ -28,6 +29,15 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
         // ONLY to be used for application payloads (args, return values, etc.)
         private JsonSerializer _payloadSerializer;
 
+        /// <summary>
+        /// Creates an instance of the <see cref="JsonHubProtocol"/> using the default <see cref="JsonSerializer"/>
+        /// to serialize application payloads (arguments, results, etc.). The serialization of the outer protocol can
+        /// NOT be changed using this serializer.
+        /// </summary>
+        public JsonHubProtocol()
+            : this(JsonSerializer.Create(CreateDefaultSerializerSettings()))
+        { }
+
         /// <summary>
         /// Creates an instance of the <see cref="JsonHubProtocol"/> using the specified <see cref="JsonSerializer"/>
         /// to serialize application payloads (arguments, results, etc.). The serialization of the outer protocol can
@@ -249,5 +259,10 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
                 return new CompletionMessage(invocationId, error, result: payload, hasResult: true);
             }
         }
+
+        public static JsonSerializerSettings CreateDefaultSerializerSettings()
+        {
+            return new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() };
+        }
     }
 }
diff --git a/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/MessagePackHubProtocol.cs b/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/MessagePackHubProtocol.cs
index 22e90fe437..c75c681222 100644
--- a/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/MessagePackHubProtocol.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Common/Internal/Protocol/MessagePackHubProtocol.cs
@@ -20,18 +20,19 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
         private const int VoidResult = 2;
         private const int NonVoidResult = 3;
 
-        private static readonly SerializationContext _serializationContext;
+        private readonly SerializationContext _serializationContext;
 
         public string Name => "messagepack";
 
         public ProtocolType Type => ProtocolType.Binary;
 
-        static MessagePackHubProtocol()
+        public MessagePackHubProtocol()
+            : this(CreateDefaultSerializationContext())
+        { }
+
+        public MessagePackHubProtocol(SerializationContext serializationContext)
         {
-            // serializes objects (here: arguments and results) as maps so that property names are preserved
-            _serializationContext = new SerializationContext { SerializationMethod = SerializationMethod.Map };
-            // allows for serializing objects that cannot be deserialized due to the lack of the default ctor etc.
-            _serializationContext.CompatibilityOptions.AllowAsymmetricSerializer = true;
+            _serializationContext = serializationContext;
         }
 
         public bool TryParseMessages(ReadOnlyBuffer<byte> input, IInvocationBinder binder, out IList<HubMessage> messages)
@@ -156,7 +157,7 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
             }
         }
 
-        private static void WriteInvocationMessage(InvocationMessage invocationMessage, Packer packer, Stream output)
+        private void WriteInvocationMessage(InvocationMessage invocationMessage, Packer packer, Stream output)
         {
             packer.PackArrayHeader(5);
             packer.Pack(InvocationMessageType);
@@ -291,5 +292,15 @@ namespace Microsoft.AspNetCore.SignalR.Internal.Protocol
 
             throw new FormatException($"Deserializing object of the `{type.Name}` type for '{field}' failed.", msgPackException);
         }
+
+        public static SerializationContext CreateDefaultSerializationContext()
+        {
+            // serializes objects (here: arguments and results) as maps so that property names are preserved
+            var serializationContext = new SerializationContext { SerializationMethod = SerializationMethod.Map };
+            // allows for serializing objects that cannot be deserialized due to the lack of the default ctor etc.
+            serializationContext.CompatibilityOptions.AllowAsymmetricSerializer = true;
+
+            return serializationContext;
+        }
     }
 }
diff --git a/src/Microsoft.AspNetCore.SignalR.Core/HubOptions.cs b/src/Microsoft.AspNetCore.SignalR.Core/HubOptions.cs
index b1d6f40cdd..f652ea6755 100644
--- a/src/Microsoft.AspNetCore.SignalR.Core/HubOptions.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Core/HubOptions.cs
@@ -1,12 +1,15 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using Microsoft.AspNetCore.SignalR.Internal.Protocol;
+using MsgPack.Serialization;
 using Newtonsoft.Json;
 
 namespace Microsoft.AspNetCore.SignalR
 {
     public class HubOptions
     {
-        public JsonSerializerSettings JsonSerializerSettings { get; set; } = new JsonSerializerSettings();
+        public JsonSerializerSettings JsonSerializerSettings { get; set; } = JsonHubProtocol.CreateDefaultSerializerSettings();
+        public SerializationContext MessagePackSerializationContext { get; set; } = MessagePackHubProtocol.CreateDefaultSerializationContext();
     }
 }
diff --git a/src/Microsoft.AspNetCore.SignalR.Core/Internal/DefaultHubProtocolResolver.cs b/src/Microsoft.AspNetCore.SignalR.Core/Internal/DefaultHubProtocolResolver.cs
index bb0d44bf97..fe2a59f7bd 100644
--- a/src/Microsoft.AspNetCore.SignalR.Core/Internal/DefaultHubProtocolResolver.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Core/Internal/DefaultHubProtocolResolver.cs
@@ -24,7 +24,7 @@ namespace Microsoft.AspNetCore.SignalR.Internal
                 case "json":
                     return new JsonHubProtocol(JsonSerializer.Create(_options.Value.JsonSerializerSettings));
                 case "messagepack":
-                    return new MessagePackHubProtocol();
+                    return new MessagePackHubProtocol(_options.Value.MessagePackSerializationContext);
                 default:
                     throw new NotSupportedException($"The protocol '{protocolName ?? "(null)"}' is not supported.");
             }
diff --git a/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/HubConnectionTests.cs b/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/HubConnectionTests.cs
index dbf86e7d66..a9a02a0f72 100644
--- a/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/HubConnectionTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/HubConnectionTests.cs
@@ -245,7 +245,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.FunctionalTests
         public static IEnumerable<IHubProtocol> HubProtocols =>
             new IHubProtocol[]
             {
-                new JsonHubProtocol(new JsonSerializer()),
+                new JsonHubProtocol(),
                 new MessagePackHubProtocol(),
             };
 
diff --git a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionExtensionsTests.cs b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionExtensionsTests.cs
index 4c2f15fc2d..34e0a4b9ae 100644
--- a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionExtensionsTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionExtensionsTests.cs
@@ -97,7 +97,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         private async Task InvokeOn(Action<HubConnection, TaskCompletionSource<object[]>> onAction, object[] args)
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             var handlerTcs = new TaskCompletionSource<object[]>();
             try
             {
@@ -169,7 +169,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task ConnectionClosedOnCallbackArgumentTypeMismatch()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             var closeTcs = new TaskCompletionSource<Exception>();
             hubConnection.Closed += e =>
             {
diff --git a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionProtocolTests.cs b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionProtocolTests.cs
index c9a8928b4a..d51e309668 100644
--- a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionProtocolTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionProtocolTests.cs
@@ -26,7 +26,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task SendAsyncSendsANonBlockingInvocationMessage()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -50,7 +50,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task ClientSendsNegotationMessageWhenStartingConnection()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -69,7 +69,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task InvokeSendsAnInvocationMessage()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -93,7 +93,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task StreamSendsAnInvocationMessage()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -121,7 +121,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task InvokeCompletedWhenCompletionMessageReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -165,7 +165,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task InvokeYieldsResultWhenCompletionMessageReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -187,7 +187,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task StreamFailsIfCompletionMessageHasPayload()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -210,7 +210,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task InvokeFailsWithExceptionWhenCompletionWithErrorReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -233,7 +233,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task StreamFailsWithExceptionWhenCompletionWithErrorReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -256,7 +256,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task InvokeFailsWithErrorWhenStreamingItemReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -279,7 +279,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task StreamYieldsItemsAsTheyArrive()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync();
@@ -306,7 +306,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task HandlerRegisteredWithOnIsFiredWhenInvocationReceived()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
             var handlerCalled = new TaskCompletionSource<object[]>();
             try
             {
@@ -331,7 +331,8 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         {
             var connection = new TestConnection(TransferMode.Text);
 
-            var hubConnection = new HubConnection(connection, new MessagePackHubProtocol(), new LoggerFactory());
+            var hubConnection = new HubConnection(connection,
+                new MessagePackHubProtocol(), new LoggerFactory());
             try
             {
                 await hubConnection.StartAsync().OrTimeout();
@@ -361,7 +362,8 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task MessagesDecodedWhenUsingBinaryProtocolOverTextTransport()
         {
             var connection = new TestConnection(TransferMode.Text);
-            var hubConnection = new HubConnection(connection, new MessagePackHubProtocol(), new LoggerFactory());
+            var hubConnection = new HubConnection(connection,
+                new MessagePackHubProtocol(), new LoggerFactory());
 
             var invocationTcs = new TaskCompletionSource<int>();
             try
@@ -371,7 +373,8 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
 
                 using (var ms = new MemoryStream())
                 {
-                    new MessagePackHubProtocol().WriteMessage(new InvocationMessage("1", true, "MyMethod", 42), ms);
+                    new MessagePackHubProtocol()
+                        .WriteMessage(new InvocationMessage("1", true, "MyMethod", 42), ms);
 
                     var invokeMessage = Convert.ToBase64String(ms.ToArray());
                     var payloadSize = invokeMessage.Length.ToString(CultureInfo.InvariantCulture);
diff --git a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionTests.cs b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionTests.cs
index f21ffe604d..3a25409ee3 100644
--- a/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Client.Tests/HubConnectionTests.cs
@@ -100,7 +100,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task CannotCallInvokeOnClosedHubConnection()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
 
             await hubConnection.StartAsync();
             await hubConnection.DisposeAsync();
@@ -114,7 +114,7 @@ namespace Microsoft.AspNetCore.SignalR.Client.Tests
         public async Task PendingInvocationsAreCancelledWhenConnectionClosesCleanly()
         {
             var connection = new TestConnection();
-            var hubConnection = new HubConnection(connection, new JsonHubProtocol(new JsonSerializer()), new LoggerFactory());
+            var hubConnection = new HubConnection(connection, new JsonHubProtocol(), new LoggerFactory());
 
             await hubConnection.StartAsync();
             var invokeTask = hubConnection.InvokeAsync<int>("testMethod");
diff --git a/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/JsonHubProtocolTests.cs b/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/JsonHubProtocolTests.cs
index cc652e1d42..c7d3e3cd20 100644
--- a/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/JsonHubProtocolTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/JsonHubProtocolTests.cs
@@ -119,7 +119,7 @@ namespace Microsoft.AspNetCore.SignalR.Common.Tests.Internal.Protocol
             input = Frame(input);
 
             var binder = new TestBinder();
-            var protocol = new JsonHubProtocol(new JsonSerializer());
+            var protocol = new JsonHubProtocol();
             var ex = Assert.Throws<FormatException>(() => protocol.TryParseMessages(Encoding.UTF8.GetBytes(input), binder, out var messages));
             Assert.Equal(expectedMessage, ex.Message);
         }
@@ -133,7 +133,7 @@ namespace Microsoft.AspNetCore.SignalR.Common.Tests.Internal.Protocol
             input = Frame(input);
 
             var binder = new TestBinder(paramTypes: new[] { typeof(int), typeof(string) }, returnType: typeof(bool));
-            var protocol = new JsonHubProtocol(new JsonSerializer());
+            var protocol = new JsonHubProtocol();
             var ex = Assert.Throws<FormatException>(() => protocol.TryParseMessages(Encoding.UTF8.GetBytes(input), binder, out var messages));
             Assert.Equal(expectedMessage, ex.Message);
         }
diff --git a/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/MessagePackHubProtocolTests.cs b/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/MessagePackHubProtocolTests.cs
index 19ef3b4c4c..18c2464bd3 100644
--- a/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/MessagePackHubProtocolTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Common.Tests/Internal/Protocol/MessagePackHubProtocolTests.cs
@@ -12,7 +12,8 @@ namespace Microsoft.AspNetCore.SignalR.Common.Tests.Internal.Protocol
 {
     public class MessagePackHubProtocolTests
     {
-        private static readonly MessagePackHubProtocol _hubProtocol = new MessagePackHubProtocol();
+        private static readonly MessagePackHubProtocol _hubProtocol
+            = new MessagePackHubProtocol();
 
         public static IEnumerable<object[]> TestMessages => new[]
         {
diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/HubEndpointTests.cs b/test/Microsoft.AspNetCore.SignalR.Tests/HubEndpointTests.cs
index 9b44396d1b..673c3bd1bf 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/HubEndpointTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/HubEndpointTests.cs
@@ -13,8 +13,11 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.SignalR.Internal.Protocol;
 using Microsoft.AspNetCore.SignalR.Tests.Common;
 using Microsoft.AspNetCore.Sockets;
+using Microsoft.AspNetCore.Sockets.Features;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
+using MsgPack;
+using MsgPack.Serialization;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Serialization;
 using Xunit;
@@ -1005,7 +1008,7 @@ namespace Microsoft.AspNetCore.SignalR.Tests
                 {
                     o.JsonSerializerSettings = new JsonSerializerSettings
                     {
-                        ContractResolver = new CamelCasePropertyNamesContractResolver()
+                        ContractResolver = new DefaultContractResolver()
                     };
                 });
             });
@@ -1020,10 +1023,37 @@ namespace Microsoft.AspNetCore.SignalR.Tests
 
                 await client.SendInvocationAsync(nameof(MethodHub.BroadcastItem)).OrTimeout();
 
-                var message = await client.ReadAsync().OrTimeout() as InvocationMessage;
+                var message = (InvocationMessage)await client.ReadAsync().OrTimeout();
 
                 var customItem = message.Arguments[0].ToString();
-                // Originally "Message" and "paramName"
+                // by default properties serialized by JsonHubProtocol are using camelCasing
+                Assert.Contains("Message", customItem);
+                Assert.Contains("paramName", customItem);
+
+                client.Dispose();
+
+                await endPointLifetime.OrTimeout();
+            }
+        }
+
+        [Fact]
+        public async Task JsonHubProtocolUsesCamelCasingByDefault()
+        {
+            var serviceProvider = CreateServiceProvider();
+            var endPoint = serviceProvider.GetService<HubEndPoint<MethodHub>>();
+
+            using (var client = new TestClient())
+            {
+                var endPointLifetime = endPoint.OnConnectedAsync(client.Connection);
+
+                await client.Connected.OrTimeout();
+
+                await client.SendInvocationAsync(nameof(MethodHub.BroadcastItem)).OrTimeout();
+
+                var message = (InvocationMessage)await client.ReadAsync().OrTimeout();
+
+                var customItem = message.Arguments[0].ToString();
+                // originally Message, paramName
                 Assert.Contains("message", customItem);
                 Assert.Contains("paramName", customItem);
 
@@ -1033,6 +1063,46 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             }
         }
 
+        [Fact]
+        public async Task HubOptionsCanUseCustomMessagePackSettings()
+        {
+            var serializationContext = MessagePackHubProtocol.CreateDefaultSerializationContext();
+            serializationContext.SerializationMethod = SerializationMethod.Array;
+
+            var serviceProvider = CreateServiceProvider(services =>
+            {
+                services.AddSignalR(options =>
+                {
+                    options.MessagePackSerializationContext = serializationContext;
+                });
+            });
+
+            var endPoint = serviceProvider.GetService<HubEndPoint<MethodHub>>();
+
+            using (var client = new TestClient(synchronousCallbacks: false, protocol: new MessagePackHubProtocol(serializationContext)))
+            {
+                var transportFeature = new Mock<IConnectionTransportFeature>();
+                transportFeature.SetupGet(f => f.TransportCapabilities).Returns(TransferMode.Binary);
+                client.Connection.Features.Set(transportFeature.Object);
+                var endPointLifetime = endPoint.OnConnectedAsync(client.Connection);
+
+                await client.Connected.OrTimeout();
+
+                await client.SendInvocationAsync(nameof(MethodHub.BroadcastItem)).OrTimeout();
+
+                var message = await client.ReadAsync().OrTimeout() as InvocationMessage;
+
+                var msgPackObject = Assert.IsType<MessagePackObject>(message.Arguments[0]);
+                // Custom serialization - object was serialized as an array and not a map
+                Assert.True(msgPackObject.IsArray);
+                Assert.Equal(new[] { "test", "param" }, ((MessagePackObject[])msgPackObject.ToObject()).Select(o => o.AsString()));
+
+                client.Dispose();
+
+                await endPointLifetime.OrTimeout();
+            }
+        }
+
         [Fact]
         public async Task CanGetHttpContextFromHubConnectionContext()
         {
@@ -1427,6 +1497,15 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             }
         }
 
+        public class Result
+        {
+            public string Message { get; set; }
+#pragma warning disable IDE1006 // Naming Styles
+            // testing casing
+            public string paramName { get; set; }
+#pragma warning restore IDE1006 // Naming Styles
+        }
+
         private class MethodHub : TestHub
         {
             public Task GroupRemoveMethod(string groupName)
@@ -1461,7 +1540,7 @@ namespace Microsoft.AspNetCore.SignalR.Tests
 
             public Task BroadcastItem()
             {
-                return Clients.All.InvokeAsync("Broadcast", new { Message = "test", paramName = "test" });
+                return Clients.All.InvokeAsync("Broadcast", new Result { Message = "test", paramName = "param" });
             }
 
             public Task<int> TaskValueMethod()
diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/Internal/DefaultHubProtocolResolverTests.cs b/test/Microsoft.AspNetCore.SignalR.Tests/Internal/DefaultHubProtocolResolverTests.cs
index 39c77de93e..b0596994cd 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/Internal/DefaultHubProtocolResolverTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/Internal/DefaultHubProtocolResolverTests.cs
@@ -41,7 +41,7 @@ namespace Microsoft.AspNetCore.SignalR.Common.Protocol.Tests
         public static IEnumerable<object[]> HubProtocols =>
             new[]
             {
-                new object[] { new JsonHubProtocol(new JsonSerializer()) },
+                new object[] { new JsonHubProtocol() },
                 new object[] { new MessagePackHubProtocol() },
             };
     }
diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/SignalRDependencyInjectionExtensionsTests.cs b/test/Microsoft.AspNetCore.SignalR.Tests/SignalRDependencyInjectionExtensionsTests.cs
index a4f834f97d..3652afb2de 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/SignalRDependencyInjectionExtensionsTests.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/SignalRDependencyInjectionExtensionsTests.cs
@@ -3,6 +3,7 @@
 
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
+using MsgPack.Serialization;
 using Xunit;
 
 namespace Microsoft.AspNetCore.SignalR.Tests
@@ -19,5 +20,19 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             var hubOptions = serviceProvider.GetService<IOptions<HubOptions>>();
             Assert.NotNull(hubOptions.Value.JsonSerializerSettings);
         }
+
+        [Fact]
+        public void MessagePackSerializationContextInOptionsIsSetAndHasDefaultSettings()
+        {
+            var services = new ServiceCollection();
+            services.AddOptions();
+            services.AddSignalR();
+            var serviceProvider = services.BuildServiceProvider();
+            var hubOptions = serviceProvider.GetService<IOptions<HubOptions>>();
+            var serializationContext = hubOptions.Value.MessagePackSerializationContext;
+            Assert.NotNull(serializationContext);
+            Assert.Equal(SerializationMethod.Map, serializationContext.SerializationMethod);
+            Assert.True(serializationContext.CompatibilityOptions.AllowAsymmetricSerializer);
+        }
     }
 }
diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/TestClient.cs b/test/Microsoft.AspNetCore.SignalR.Tests/TestClient.cs
index e589fefff1..516a38cab4 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/TestClient.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/TestClient.cs
@@ -28,7 +28,7 @@ namespace Microsoft.AspNetCore.SignalR.Tests
         public Channel<byte[]> Application { get; }
         public Task Connected => ((TaskCompletionSource<bool>)Connection.Metadata["ConnectedTask"]).Task;
 
-        public TestClient(bool synchronousCallbacks = false)
+        public TestClient(bool synchronousCallbacks = false, IHubProtocol protocol = null)
         {
             var options = new ChannelOptimizations { AllowSynchronousContinuations = synchronousCallbacks };
             var transportToApplication = Channel.CreateUnbounded<byte[]>(options);
@@ -41,7 +41,7 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             Connection.User = new ClaimsPrincipal(new ClaimsIdentity(new[] { new Claim(ClaimTypes.Name, Interlocked.Increment(ref _id).ToString()) }));
             Connection.Metadata["ConnectedTask"] = new TaskCompletionSource<bool>();
 
-            var protocol = new JsonHubProtocol(new JsonSerializer());
+            protocol = protocol ?? new JsonHubProtocol();
             _protocolReaderWriter = new HubProtocolReaderWriter(protocol, new PassThroughEncoder());
 
             _cts = new CancellationTokenSource();