Add In-Memory storage support. (#296)

CAP.sln

@@ -66,6 +66,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DotNetCore.CAP.AzureService
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Sample.AzureServiceBus.MySql", "samples\Sample.AzureServiceBus.MySql\Sample.AzureServiceBus.MySql.csproj", "{364A72B0-3AD2-4BC4-8D22-5A0484E2A08B}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DotNetCore.CAP.InMemoryStorage", "src\DotNetCore.CAP.InMemoryStorage\DotNetCore.CAP.InMemoryStorage.csproj", "{58B6E829-C6C8-457C-9DD0-C600650254DF}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -136,6 +138,10 @@ Global
 		{364A72B0-3AD2-4BC4-8D22-5A0484E2A08B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{364A72B0-3AD2-4BC4-8D22-5A0484E2A08B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{364A72B0-3AD2-4BC4-8D22-5A0484E2A08B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{58B6E829-C6C8-457C-9DD0-C600650254DF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{58B6E829-C6C8-457C-9DD0-C600650254DF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{58B6E829-C6C8-457C-9DD0-C600650254DF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{58B6E829-C6C8-457C-9DD0-C600650254DF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -158,6 +164,7 @@ Global
 		{11563D1A-27CC-45CF-8C04-C16BCC21250A} = {3A6B6931-A123-477A-9469-8B468B5385AF}
 		{63B2A464-FBEA-42FB-8EFA-98AFA39FC920} = {9B2AE124-6636-4DE9-83A3-70360DABD0C4}
 		{364A72B0-3AD2-4BC4-8D22-5A0484E2A08B} = {3A6B6931-A123-477A-9469-8B468B5385AF}
+		{58B6E829-C6C8-457C-9DD0-C600650254DF} = {9B2AE124-6636-4DE9-83A3-70360DABD0C4}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {2E70565D-94CF-40B4-BFE1-AC18D5F736AB}

samples/Sample.AzureServiceBus.MySql/Controllers/ValuesController.cs

 using System;
-using System.Data;
 using System.Threading.Tasks;
-using Dapper;
 using DotNetCore.CAP;
 using Microsoft.AspNetCore.Mvc;
-using MySql.Data.MySqlClient;
 
 namespace Sample.AzureServiceBus.MySql.Controllers
 {
@@ -21,50 +18,15 @@ namespace Sample.AzureServiceBus.MySql.Controllers
         [Route("~/without/transaction")]
         public async Task<IActionResult> WithoutTransaction()
         {
-            await _capBus.PublishAsync("sample.azure.mysql", DateTime.Now);
+            await _capBus.PublishAsync("sample.azure.mysql2", DateTime.Now);
 
             return Ok();
         }
 
-        [Route("~/adonet/transaction")]
-        public IActionResult AdonetWithTransaction()
-        {
-            using (var connection = new MySqlConnection(""))
-            {
-                using (var transaction = connection.BeginTransaction(_capBus, autoCommit: false))
-                {
-                    //your business code
-                    connection.Execute("insert into test(name) values('test')", transaction: (IDbTransaction)transaction.DbTransaction);
-
-                    for (int i = 0; i < 5; i++)
-                    {
-                        _capBus.Publish("sample.rabbitmq.mysql", DateTime.Now);
-                    }
-
-                    transaction.Commit();
-                }
-            }
-
-            return Ok();
-        }
-
-
-        [CapSubscribe("sample.azure.mysql")]
-        public void Test2(DateTime value)
-        {
-            Console.WriteLine("Subscriber output message: " + value);
-        }
-
-        [CapSubscribe("sample.azure.mysql")]
+        [CapSubscribe("sample.azure.mysql2")]
         public void Test2T2(DateTime value)
         {
-            Console.WriteLine("Test2T2-->Subscriber output message: " + value);
-        }
-
-        [CapSubscribe("sample.azure.mysql",Group = "groupd")]
-        public void Test2Group(DateTime value)
-        {
-            Console.WriteLine("Group--> Subscriber output message: " + value);
+            Console.WriteLine("Subscriber output message: " + value);
         }
     }
 }
\ No newline at end of file

samples/Sample.AzureServiceBus.MySql/Sample.AzureServiceBus.MySql.csproj

@@ -12,7 +12,7 @@
   </ItemGroup> 
   <ItemGroup>
     <ProjectReference Include="..\..\src\DotNetCore.CAP.AzureServiceBus\DotNetCore.CAP.AzureServiceBus.csproj" />
-    <ProjectReference Include="..\..\src\DotNetCore.CAP.MySql\DotNetCore.CAP.MySql.csproj" />
+    <ProjectReference Include="..\..\src\DotNetCore.CAP.InMemoryStorage\DotNetCore.CAP.InMemoryStorage.csproj" />
     <ProjectReference Include="..\..\src\DotNetCore.CAP\DotNetCore.CAP.csproj" />
   </ItemGroup> 
 

samples/Sample.AzureServiceBus.MySql/Startup.cs

@@ -9,8 +9,8 @@ namespace Sample.AzureServiceBus.MySql
         {
             services.AddCap(x =>
             {
-                x.UseMySql("Server=localhost;Database=testcap;UserId=root;Password=123123;");
-                x.UseAzureServiceBus("Endpoint=sb://testcap.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=<yourkey>");
+                x.UseInMemoryStorage();
+                x.UseAzureServiceBus("Endpoint=sb://testcap.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=<your-key>");
                 x.UseDashboard();
             });
 

src/DotNetCore.CAP.InMemoryStorage/CAP.InMemoryCapOptionsExtension.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using DotNetCore.CAP.InMemoryStorage;
+using DotNetCore.CAP.Processor;
+using Microsoft.Extensions.DependencyInjection;
+
+// ReSharper disable once CheckNamespace
+namespace DotNetCore.CAP
+{
+    internal class InMemoryCapOptionsExtension : ICapOptionsExtension
+    {
+        public void AddServices(IServiceCollection services)
+        {
+            services.AddSingleton<CapDatabaseStorageMarkerService>();
+            services.AddSingleton<IStorage, InMemoryStorage.InMemoryStorage>();
+            services.AddSingleton<IStorageConnection, InMemoryStorageConnection>();
+
+            services.AddSingleton<ICapPublisher, InMemoryPublisher>();
+            services.AddSingleton<ICallbackPublisher, InMemoryPublisher>();
+
+            services.AddTransient<ICollectProcessor, InMemoryCollectProcessor>();
+            services.AddTransient<CapTransactionBase, InMemoryCapTransaction>();
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/CAP.Options.Extensions.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using DotNetCore.CAP;
+
+// ReSharper disable once CheckNamespace
+namespace Microsoft.Extensions.DependencyInjection
+{
+    public static class CapOptionsExtensions
+    {
+        public static CapOptions UseInMemoryStorage(this CapOptions options)
+        {
+            options.RegisterExtension(new InMemoryCapOptionsExtension());
+            return options;
+        } 
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/DotNetCore.CAP.InMemoryStorage.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <AssemblyName>DotNetCore.CAP.InMemoryStorage</AssemblyName>
+    <PackageTags>$(PackageTags);InMemory</PackageTags>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <DocumentationFile>bin\$(Configuration)\netstandard2.0\DotNetCore.CAP.MySql.xml</DocumentationFile>
+    <NoWarn>1701;1702;1705;CS1591</NoWarn>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AsyncEnumerator" Version="3.0.0-beta1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DotNetCore.CAP\DotNetCore.CAP.csproj" />
+  </ItemGroup>
+
+</Project>

src/DotNetCore.CAP.InMemoryStorage/ICapPublisher.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using DotNetCore.CAP.Abstractions;
+using DotNetCore.CAP.Models;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    public class InMemoryPublisher : CapPublisherBase, ICallbackPublisher
+    {
+        public InMemoryPublisher(IServiceProvider provider) : base(provider)
+        {
+        }
+
+        public async Task PublishCallbackAsync(CapPublishedMessage message)
+        {
+            await PublishAsyncInternal(message);
+        }
+
+        protected override Task ExecuteAsync(CapPublishedMessage message, ICapTransaction transaction,
+            CancellationToken cancel = default(CancellationToken))
+        {
+            var connection = (InMemoryStorageConnection)ServiceProvider.GetService<IStorageConnection>();
+
+            connection.PublishedMessages.Add(message);
+
+            return Task.CompletedTask;
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/ICapTransaction.MySql.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+// ReSharper disable once CheckNamespace
+namespace DotNetCore.CAP
+{
+    public class InMemoryCapTransaction : CapTransactionBase
+    {
+        public InMemoryCapTransaction(IDispatcher dispatcher) : base(dispatcher)
+        {
+        }
+
+        public override void Commit()
+        { 
+            Flush();
+        }
+
+        public override void Rollback()
+        {
+            //Ignore
+        }
+
+        public override void Dispose()
+        {
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/ICollectProcessor.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Threading.Tasks;
+using DotNetCore.CAP.Processor;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    internal class InMemoryCollectProcessor : ICollectProcessor
+    {
+        private readonly ILogger _logger;
+        private readonly TimeSpan _waitingInterval = TimeSpan.FromMinutes(5);
+
+        public InMemoryCollectProcessor(ILogger<InMemoryCollectProcessor> logger)
+        {
+            _logger = logger;
+        }
+
+        public async Task ProcessAsync(ProcessingContext context)
+        {
+            _logger.LogDebug($"Collecting expired data from memory list.");
+
+            var connection = (InMemoryStorageConnection)context.Provider.GetService<IStorageConnection>();
+
+            connection.PublishedMessages.RemoveAll(x => x.ExpiresAt < DateTime.Now);
+            connection.ReceivedMessages.RemoveAll(x => x.ExpiresAt < DateTime.Now);
+
+            await context.WaitAsync(_waitingInterval);
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/IMonitoringApi.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using DotNetCore.CAP.Dashboard;
+using DotNetCore.CAP.Dashboard.Monitoring;
+using DotNetCore.CAP.Infrastructure;
+using DotNetCore.CAP.Models;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    internal class InMemoryMonitoringApi : IMonitoringApi
+    {
+        private readonly InMemoryStorage _storage;
+
+        public InMemoryMonitoringApi(IStorage storage)
+        {
+            _storage = storage as InMemoryStorage ?? throw new ArgumentNullException(nameof(storage));
+        }
+
+        public StatisticsDto GetStatistics()
+        {
+            var connection = (InMemoryStorageConnection)_storage.GetConnection();
+            var stats = new StatisticsDto
+            {
+                PublishedSucceeded = connection.PublishedMessages.Count(x => x.StatusName == StatusName.Succeeded),
+                ReceivedSucceeded = connection.ReceivedMessages.Count(x => x.StatusName == StatusName.Succeeded),
+                PublishedFailed = connection.PublishedMessages.Count(x => x.StatusName == StatusName.Failed),
+                ReceivedFailed = connection.ReceivedMessages.Count(x => x.StatusName == StatusName.Failed)
+            };
+            return stats;
+        }
+
+        public IDictionary<DateTime, int> HourlyFailedJobs(MessageType type)
+        {
+            return GetHourlyTimelineStats(type, StatusName.Failed);
+        }
+
+        public IDictionary<DateTime, int> HourlySucceededJobs(MessageType type)
+        {
+            return GetHourlyTimelineStats(type, StatusName.Succeeded);
+        }
+
+        public IList<MessageDto> Messages(MessageQueryDto queryDto)
+        {
+            var connection = GetConnection();
+            if (queryDto.MessageType == MessageType.Publish)
+            {
+                var expression = connection.PublishedMessages.Where(x => true);
+
+                if (!string.IsNullOrEmpty(queryDto.StatusName))
+                {
+                    expression = expression.Where(x => x.StatusName == queryDto.StatusName);
+                }
+
+                if (!string.IsNullOrEmpty(queryDto.Name))
+                {
+                    expression = expression.Where(x => x.Name == queryDto.Name);
+                }
+
+                if (!string.IsNullOrEmpty(queryDto.Content))
+                {
+                    //TODO: StartsWith will replace with regex
+                    expression = expression.Where(x => x.Content.StartsWith(queryDto.Content));
+                }
+
+                var offset = queryDto.CurrentPage * queryDto.PageSize;
+                var size = queryDto.PageSize;
+
+                return expression.Skip(offset).Take(size).Select(x => new MessageDto()
+                {
+                    Added = x.Added,
+                    Content = x.Content,
+                    ExpiresAt = x.ExpiresAt,
+                    Id = x.Id,
+                    Name = x.Name,
+                    Retries = x.Retries,
+                    StatusName = x.StatusName
+                }).ToList();
+            }
+            else
+            {
+                var expression = connection.ReceivedMessages.Where(x => true);
+
+                if (!string.IsNullOrEmpty(queryDto.StatusName))
+                {
+                    expression = expression.Where(x => x.StatusName == queryDto.StatusName);
+                }
+
+                if (!string.IsNullOrEmpty(queryDto.Name))
+                {
+                    expression = expression.Where(x => x.Name == queryDto.Name);
+                }
+
+                if (!string.IsNullOrEmpty(queryDto.Group))
+                {
+                    expression = expression.Where(x => x.Group == queryDto.Name);
+                }
+
+                if (!string.IsNullOrEmpty(queryDto.Content))
+                {
+                    //TODO: StartsWith will replace with regex
+                    expression = expression.Where(x => x.Content.StartsWith(queryDto.Content));
+                }
+
+                var offset = queryDto.CurrentPage * queryDto.PageSize;
+                var size = queryDto.PageSize;
+
+                return expression.Skip(offset).Take(size).Select(x => new MessageDto()
+                {
+                    Added = x.Added,
+                    Content = x.Content,
+                    ExpiresAt = x.ExpiresAt,
+                    Id = x.Id,
+                    Name = x.Name,
+                    Retries = x.Retries,
+                    StatusName = x.StatusName
+                }).ToList();
+            }
+        }
+
+        public int PublishedFailedCount()
+        {
+            return GetConnection().PublishedMessages.Count(x => x.StatusName == StatusName.Failed);
+        }
+
+        public int PublishedSucceededCount()
+        {
+            return GetConnection().PublishedMessages.Count(x => x.StatusName == StatusName.Succeeded);
+        }
+
+        public int ReceivedFailedCount()
+        {
+            return GetConnection().ReceivedMessages.Count(x => x.StatusName == StatusName.Failed);
+        }
+
+        public int ReceivedSucceededCount()
+        {
+            return GetConnection().ReceivedMessages.Count(x => x.StatusName == StatusName.Succeeded);
+        } 
+
+        private InMemoryStorageConnection GetConnection()
+        {
+            return (InMemoryStorageConnection)_storage.GetConnection();
+        }
+
+        private Dictionary<DateTime, int> GetHourlyTimelineStats(MessageType type, string statusName)
+        {
+            var endDate = DateTime.Now;
+            var dates = new List<DateTime>();
+            for (var i = 0; i < 24; i++)
+            {
+                dates.Add(endDate);
+                endDate = endDate.AddHours(-1);
+            }
+
+            var keyMaps = dates.ToDictionary(x => x.ToString("yyyy-MM-dd-HH"), x => x);
+
+            var connection = GetConnection();
+
+            Dictionary<string, int> valuesMap;
+            if (type == MessageType.Publish)
+            {
+                valuesMap = connection.PublishedMessages
+                    .Where(x => x.StatusName == statusName)
+                    .GroupBy(x => x.Added.ToString("yyyy-MM-dd-HH"))
+                    .ToDictionary(x => x.Key, x => x.Count());
+            }
+            else
+            {
+                valuesMap = connection.ReceivedMessages
+                    .Where(x => x.StatusName == statusName)
+                    .GroupBy(x => x.Added.ToString("yyyy-MM-dd-HH"))
+                    .ToDictionary(x => x.Key, x => x.Count());
+            }
+
+            foreach (var key in keyMaps.Keys)
+            {
+                if (!valuesMap.ContainsKey(key))
+                {
+                    valuesMap.Add(key, 0);
+                }
+            }
+
+            var result = new Dictionary<DateTime, int>();
+            for (var i = 0; i < keyMaps.Count; i++)
+            {
+                var value = valuesMap[keyMaps.ElementAt(i).Key];
+                result.Add(keyMaps.ElementAt(i).Value, value);
+            }
+            return result;
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/IStorage.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System.Threading;
+using System.Threading.Tasks;
+using DotNetCore.CAP.Dashboard;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    public class InMemoryStorage : IStorage
+    {
+        private readonly IStorageConnection _connection;
+
+        public InMemoryStorage(IStorageConnection connection)
+        {
+            _connection = connection;
+        }
+
+        public IStorageConnection GetConnection()
+        {
+            return _connection;
+        }
+
+        public IMonitoringApi GetMonitoringApi()
+        {
+            return new InMemoryMonitoringApi(this);
+        }
+
+        public Task InitializeAsync(CancellationToken cancellationToken)
+        {
+            return Task.CompletedTask;
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/IStorageConnection.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Async;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using DotNetCore.CAP.Infrastructure;
+using DotNetCore.CAP.Models;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    public class InMemoryStorageConnection : IStorageConnection
+    {
+        private readonly CapOptions _capOptions;
+
+        public InMemoryStorageConnection(CapOptions capOptions)
+        {
+            _capOptions = capOptions;
+
+            PublishedMessages = new List<CapPublishedMessage>();
+            ReceivedMessages = new List<CapReceivedMessage>();
+        }
+
+        internal List<CapPublishedMessage> PublishedMessages { get; }
+
+        internal List<CapReceivedMessage> ReceivedMessages { get; }
+
+        public IStorageTransaction CreateTransaction()
+        {
+           return new InMemoryStorageTransaction(this);
+        }
+
+        public Task<CapPublishedMessage> GetPublishedMessageAsync(long id)
+        {
+            return PublishedMessages.ToAsyncEnumerable().FirstOrDefaultAsync(x => x.Id == id);
+        }
+
+        public async Task<IEnumerable<CapPublishedMessage>> GetPublishedMessagesOfNeedRetry()
+        {
+            return await PublishedMessages.ToAsyncEnumerable()
+                .Where(x => x.Retries < _capOptions.FailedRetryCount
+                         && x.Added < DateTime.Now.AddSeconds(-10)
+                         && (x.StatusName == StatusName.Scheduled || x.StatusName == StatusName.Failed))
+                .Take(200)
+                .ToListAsync();
+        }
+
+        public void StoreReceivedMessage(CapReceivedMessage message)
+        {
+            ReceivedMessages.Add(message);
+        }
+
+        public Task<CapReceivedMessage> GetReceivedMessageAsync(long id)
+        {
+            return ReceivedMessages.ToAsyncEnumerable().FirstOrDefaultAsync(x => x.Id == id);
+        }
+
+        public async Task<IEnumerable<CapReceivedMessage>> GetReceivedMessagesOfNeedRetry()
+        {
+            return await ReceivedMessages.ToAsyncEnumerable()
+                .Where(x => x.Retries < _capOptions.FailedRetryCount
+                            && x.Added < DateTime.Now.AddSeconds(-10)
+                            && (x.StatusName == StatusName.Scheduled || x.StatusName == StatusName.Failed))
+                .Take(200)
+                .ToListAsync();
+        }
+
+        public bool ChangePublishedState(long messageId, string state)
+        {
+            var msg = PublishedMessages.First(x => x.Id == messageId);
+            msg.Retries++;
+            msg.ExpiresAt = null;
+            msg.StatusName = state;
+            return true;
+        }
+
+        public bool ChangeReceivedState(long messageId, string state)
+        {
+            var msg = ReceivedMessages.First(x => x.Id == messageId);
+            msg.Retries++;
+            msg.ExpiresAt = null;
+            msg.StatusName = state;
+            return true;
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP.InMemoryStorage/IStorageTransaction.InMemory.cs

+// Copyright (c) .NET Core Community. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using DotNetCore.CAP.Models;
+
+namespace DotNetCore.CAP.InMemoryStorage
+{
+    public class InMemoryStorageTransaction : IStorageTransaction
+    {
+        private readonly InMemoryStorageConnection _connection;
+
+        public InMemoryStorageTransaction(InMemoryStorageConnection connection)
+        {
+            _connection = connection;
+        }
+
+        public void UpdateMessage(CapPublishedMessage message)
+        {
+            if (message == null)
+            {
+                throw new ArgumentNullException(nameof(message));
+            }
+
+            var msg = _connection.PublishedMessages.FirstOrDefault(x => message.Id == x.Id);
+            if (msg == null) return;
+            msg.Retries = message.Retries;
+            msg.Content = message.Content;
+            msg.ExpiresAt = message.ExpiresAt;
+            msg.StatusName = message.StatusName;
+        }
+
+        public void UpdateMessage(CapReceivedMessage message)
+        {
+            if (message == null)
+            {
+                throw new ArgumentNullException(nameof(message));
+            }
+            var msg = _connection.ReceivedMessages.FirstOrDefault(x => message.Id == x.Id);
+            if (msg == null) return;
+            msg.Retries = message.Retries;
+            msg.Content = message.Content;
+            msg.ExpiresAt = message.ExpiresAt;
+            msg.StatusName = message.StatusName;
+        }
+
+        public Task CommitAsync()
+        {
+            return Task.CompletedTask;
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+}
\ No newline at end of file

src/DotNetCore.CAP/ICallbackPublisher.cs

@@ -7,7 +7,7 @@ using DotNetCore.CAP.Models;
 namespace DotNetCore.CAP
 {
     /// <summary>
-    /// A callback that is sent to Productor after a successful consumer execution
+    /// A callback that is sent to Producer after a successful consumer execution
     /// </summary>
     public interface ICallbackPublisher
     {