Fix Message Received Store Bugs.

src/DotNetCore.CAP.EntityFrameworkCore/CapMessageStore.cs

@@ -41,12 +41,31 @@ namespace DotNetCore.CAP.EntityFrameworkCore
             return OperateResult.Success;
         }
 
+        public async Task<OperateResult> ChangeSentMessageStateAsync(CapSentMessage message, string status, bool autoSaveChanges = true)
+        {
+            Context.Attach(message);
+            message.LastRun = DateTime.Now;
+            message.StatusName = status;
+            try
+            {
+                if (autoSaveChanges)
+                {
+                    await Context.SaveChangesAsync();
+                }
+            }
+            catch (DbUpdateConcurrencyException ex)
+            {
+                return OperateResult.Failed(new OperateError() { Code = "DbUpdateConcurrencyException", Description = ex.Message });
+            }
+            return OperateResult.Success;
+        }
+
         /// <summary>
         /// First Enqueued Message.
         /// </summary>
         public async Task<CapSentMessage> GetNextSentMessageToBeEnqueuedAsync()
         {
-            return await SentMessages.FirstOrDefaultAsync(x => x.StateName == StateName.Enqueued);
+            return await SentMessages.FirstOrDefaultAsync(x => x.StatusName == StatusName.Enqueued);
         }
 
         /// <summary>
@@ -105,6 +124,30 @@ namespace DotNetCore.CAP.EntityFrameworkCore
             return OperateResult.Success;
         }
 
+        public async Task<OperateResult> ChangeReceivedMessageStateAsync(CapReceivedMessage message, string status, bool autoSaveChanges = true)
+        {
+            Context.Attach(message);
+            message.LastRun = DateTime.Now;
+            message.StatusName = status;
+            try
+            {
+                if (autoSaveChanges)
+                {
+                    await Context.SaveChangesAsync();
+                }
+            }
+            catch (DbUpdateConcurrencyException ex)
+            {
+                return OperateResult.Failed(new OperateError() { Code = "DbUpdateConcurrencyException", Description = ex.Message });
+            }
+            return OperateResult.Success;
+        }
+
+        public async Task<CapReceivedMessage> GetNextReceivedMessageToBeExcuted()
+        {
+            return await ReceivedMessages.FirstOrDefaultAsync(x => x.StatusName == StatusName.Enqueued);
+        }
+
         /// <summary>
         /// Updates the specified <paramref name="message"/> in the message store.
         /// </summary>
@@ -127,5 +170,6 @@ namespace DotNetCore.CAP.EntityFrameworkCore
                 return OperateResult.Failed(new OperateError() { Code = "DbUpdateConcurrencyException", Description = ex.Message });
             }
         }
+
     }
 }
\ No newline at end of file

src/DotNetCore.CAP.EntityFrameworkCore/ConsistencyDbContext.cs

@@ -39,12 +39,12 @@ namespace DotNetCore.CAP.EntityFrameworkCore
             modelBuilder.Entity<CapSentMessage>(b =>
             {
                 b.HasKey(m => m.Id);
-                b.Property(p => p.StateName).HasMaxLength(50);
+                b.Property(p => p.StatusName).HasMaxLength(50);
             });
 
             modelBuilder.Entity<CapReceivedMessage>(b =>
             {
-                b.Property(p => p.StateName).HasMaxLength(50);
+                b.Property(p => p.StatusName).HasMaxLength(50);
             });
         }
     }

src/DotNetCore.CAP.Kafka/IProcessor.KafkaJobProcessor.cs

@@ -90,7 +90,7 @@ namespace DotNetCore.CAP.Kafka
                     if (message != null)
                     {
                         var sp = Stopwatch.StartNew();
-                        message.StateName = StateName.Processing;
+                        message.StatusName = StatusName.Processing;
                         await messageStore.UpdateSentMessageAsync(message);
 
                         var jobResult = ExecuteJob(message.KeyName, message.Content);
@@ -104,7 +104,7 @@ namespace DotNetCore.CAP.Kafka
                         else
                         {
                             //TODO ： the state will be deleted when release.
-                            message.StateName = StateName.Succeeded;
+                            message.StatusName = StatusName.Succeeded;
                             await messageStore.UpdateSentMessageAsync(message);
 
                             _logger.JobExecuted(sp.Elapsed.TotalSeconds);

src/DotNetCore.CAP.RabbitMQ/IProcessor.RabbitJobProcessor.cs

@@ -26,7 +26,6 @@ namespace DotNetCore.CAP.RabbitMQ
         public RabbitJobProcessor(
             IOptions<CapOptions> capOptions,
             IOptions<RabbitMQOptions> rabbitMQOptions,
-            IOptions<RabbitMQOptions> options,
             ILogger<RabbitJobProcessor> logger,
             IServiceProvider provider)
         {
@@ -88,7 +87,7 @@ namespace DotNetCore.CAP.RabbitMQ
                     if (message != null)
                     {
                         var sp = Stopwatch.StartNew();
-                        message.StateName = StateName.Processing;
+                        message.StatusName = StatusName.Processing;
                         await messageStore.UpdateSentMessageAsync(message);
 
                         var jobResult = ExecuteJob(message.KeyName, message.Content);
@@ -102,7 +101,7 @@ namespace DotNetCore.CAP.RabbitMQ
                         else
                         {
                             //TODO ： the state will be deleted when release.
-                            message.StateName = StateName.Succeeded;
+                            message.StatusName = StatusName.Succeeded;
                             await messageStore.UpdateSentMessageAsync(message);
 
                             _logger.JobExecuted(sp.Elapsed.TotalSeconds);

src/DotNetCore.CAP/Abstractions/IConsumerServiceSelector.cs

-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace DotNetCore.CAP.Abstractions
 {
@@ -9,11 +10,11 @@ namespace DotNetCore.CAP.Abstractions
     {
         /// <summary>
         /// Selects a set of <see cref="ConsumerExecutorDescriptor"/> candidates for the current message associated with
-        /// <paramref name="context"/>.
+        /// <paramref name="provider"/>.
         /// </summary>
-        /// <param name="context">The <see cref="CapStartContext"/> associated with the current message.</param>
+        /// <param name="provider"> <see cref="IServiceProvider"/>.</param>
         /// <returns>A set of <see cref="ConsumerExecutorDescriptor"/> candidates or <c>null</c>.</returns>
-        IReadOnlyList<ConsumerExecutorDescriptor> SelectCandidates(CapStartContext context);
+        IReadOnlyList<ConsumerExecutorDescriptor> SelectCandidates(IServiceProvider provider);
 
         /// <summary>
         /// Selects the best <see cref="ConsumerExecutorDescriptor"/> candidate from <paramref name="candidates"/> for the

src/DotNetCore.CAP/IBootstrapper.Default.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using DotNetCore.CAP.Infrastructure;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 
 namespace DotNetCore.CAP
@@ -14,20 +15,23 @@ namespace DotNetCore.CAP
     /// </summary>
     public class DefaultBootstrapper : IBootstrapper
     {
-        private IApplicationLifetime _appLifetime;
-        private CancellationTokenSource _cts;
-        private CancellationTokenRegistration _ctsRegistration;
+        private readonly ILogger<DefaultBootstrapper> _logger;
+        private readonly IApplicationLifetime _appLifetime;
+        private readonly CancellationTokenSource _cts;
+        private readonly CancellationTokenRegistration _ctsRegistration;
         private Task _bootstrappingTask;
 
         public DefaultBootstrapper(
+            ILogger<DefaultBootstrapper> logger,
             IOptions<CapOptions> options,
             ICapMessageStore storage,
             IApplicationLifetime appLifetime,
             IServiceProvider provider)
         {
+            _logger = logger;
+            _appLifetime = appLifetime;
             Options = options.Value;
             Storage = storage;
-            _appLifetime = appLifetime;
             Provider = provider;
             Servers = Provider.GetServices<IProcessingServer>();
 
@@ -39,8 +43,9 @@ namespace DotNetCore.CAP
                 {
                     _bootstrappingTask?.Wait();
                 }
-                catch (OperationCanceledException)
+                catch (OperationCanceledException ex)
                 {
+                    _logger.ExpectedOperationCanceledException(ex);
                 }
             });
         }
@@ -74,8 +79,9 @@ namespace DotNetCore.CAP
                 {
                     item.Start();
                 }
-                catch (Exception)
+                catch (Exception ex)
                 {
+                    _logger.ServerStartedError(ex);
                 }
             }
 

src/DotNetCore.CAP/ICapMessageStore.cs

@@ -15,6 +15,14 @@ namespace DotNetCore.CAP
         /// <param name="message">The message to create in the store.</param>
         Task<OperateResult> StoreSentMessageAsync(CapSentMessage message);
 
+        /// <summary>
+        /// Change <see cref="CapSentMessage"/> model status name.
+        /// </summary>
+        /// <param name="message">The type of <see cref="CapSentMessage"/>.</param>
+        /// <param name="statusName">The status name.</param>
+        /// <returns></returns>
+        Task<OperateResult> ChangeSentMessageStateAsync(CapSentMessage message, string statusName, bool autoSaveChanges = true);
+
         /// <summary>
         /// Fetches the next message to be executed.
         /// </summary>
@@ -33,6 +41,9 @@ namespace DotNetCore.CAP
         /// <param name="message">The message to delete in the store.</param>
         Task<OperateResult> RemoveSentMessageAsync(CapSentMessage message);
 
+
+
+
         /// <summary>
         /// Creates a new message in a store as an asynchronous operation.
         /// </summary>
@@ -40,6 +51,19 @@ namespace DotNetCore.CAP
         /// <returns></returns>
         Task<OperateResult> StoreReceivedMessageAsync(CapReceivedMessage message);
 
+        /// <summary>
+        /// Change <see cref="CapReceivedMessage"/> model status name.
+        /// </summary>
+        /// <param name="message">The type of <see cref="CapReceivedMessage"/>.</param>
+        /// <param name="statusName">The status name.</param>
+        /// <returns></returns>
+        Task<OperateResult> ChangeReceivedMessageStateAsync(CapReceivedMessage message, string statusName, bool autoSaveChanges = true);
+
+        /// <summary>
+        /// Fetches the next message to be executed.
+        /// </summary>
+        Task<CapReceivedMessage> GetNextReceivedMessageToBeExcuted();
+
         /// <summary>
         /// Updates a message in a store as an asynchronous operation.
         /// </summary>

src/DotNetCore.CAP/ICapProducerService.Default.cs

@@ -48,7 +48,7 @@ namespace DotNetCore.CAP
                 Content = content
             };
 
-            message.StateName = StateName.Enqueued;
+            message.StatusName = StatusName.Enqueued;
             await _store.StoreSentMessageAsync(message);
 
             WaitHandleEx.PulseEvent.Set();

src/DotNetCore.CAP/IConsumerHandler.Default.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using DotNetCore.CAP.Abstractions;
 using DotNetCore.CAP.Infrastructure;
 using DotNetCore.CAP.Internal;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 
@@ -20,12 +21,10 @@ namespace DotNetCore.CAP
 
         private readonly MethodMatcherCache _selector;
         private readonly CapOptions _options;
-        private readonly ICapMessageStore _messageStore;
         private readonly CancellationTokenSource _cts;
 
         public event EventHandler<CapMessage> MessageReceieved;
 
-        private CapStartContext _context;
         private Task _compositeTask;
         private bool _disposed;
 
@@ -34,7 +33,6 @@ namespace DotNetCore.CAP
             IConsumerInvokerFactory consumerInvokerFactory,
             IConsumerClientFactory consumerClientFactory,
             ILoggerFactory loggerFactory,
-            ICapMessageStore messageStore,
             MethodMatcherCache selector,
             IOptions<CapOptions> options)
         {
@@ -45,7 +43,6 @@ namespace DotNetCore.CAP
             _consumerInvokerFactory = consumerInvokerFactory;
             _consumerClientFactory = consumerClientFactory;
             _options = options.Value;
-            _messageStore = messageStore;
             _cts = new CancellationTokenSource();
         }
 
@@ -56,9 +53,7 @@ namespace DotNetCore.CAP
 
         public void Start()
         {
-            _context = new CapStartContext(_serviceProvider, _cts.Token);
-
-            var matchs = _selector.GetCandidatesMethods(_context);
+            var matchs = _selector.GetCandidatesMethods(_serviceProvider);
 
             var groupingMatchs = matchs.GroupBy(x => x.Value.Attribute.GroupOrExchange);
 
@@ -86,12 +81,17 @@ namespace DotNetCore.CAP
         {
             _logger.EnqueuingReceivedMessage(message.KeyName, message.Content);
 
+            using (var scope = _serviceProvider.CreateScope())
+            {
+                var provider = scope.ServiceProvider;
+                var messageStore = provider.GetRequiredService<ICapMessageStore>();
+
                 var capMessage = new CapReceivedMessage(message)
                 {
-                StateName = StateName.Enqueued,
+                    StatusName = StatusName.Enqueued,
                     Added = DateTime.Now
                 };
-            _messageStore.StoreReceivedMessageAsync(capMessage).Wait();
+                messageStore.StoreReceivedMessageAsync(capMessage).Wait();
 
                 ConsumerExecutorDescriptor executeDescriptor = null;
 
@@ -105,13 +105,14 @@ namespace DotNetCore.CAP
 
                     invoker.InvokeAsync();
                     
-                _messageStore.UpdateReceivedMessageAsync(capMessage).Wait();
+                    messageStore.ChangeReceivedMessageStateAsync(capMessage,StatusName.Succeeded).Wait();
                 }
                 catch (Exception ex)
                 {
                     _logger.ConsumerMethodExecutingFailed(executeDescriptor.MethodInfo.Name, ex);
                 }
             }
+        }
 
         public void Dispose()
         {

src/DotNetCore.CAP/Infrastructure/CapMessage.cs

@@ -33,13 +33,13 @@ namespace DotNetCore.CAP.Infrastructure
 
         public int Retries { get; set; }
 
-        public string StateName { get; set; }
+        public string StatusName { get; set; }
     }
 
     /// <summary>
-    /// The message state name.
+    /// The message status name.
     /// </summary>
-    public struct StateName
+    public struct StatusName
     {
         public const string Enqueued = nameof(Enqueued);
         public const string Processing = nameof(Processing);

src/DotNetCore.CAP/Internal/IConsumerServiceSelector.Default.cs

@@ -36,9 +36,9 @@ namespace DotNetCore.CAP.Internal
             return executeDescriptor.FirstOrDefault(x => x.Attribute.Name == key);
         }
 
-        public IReadOnlyList<ConsumerExecutorDescriptor> SelectCandidates(CapStartContext context)
+        public IReadOnlyList<ConsumerExecutorDescriptor> SelectCandidates(IServiceProvider provider)
         {
-            var consumerServices = context.ServiceProvider.GetServices<IConsumerService>();
+            var consumerServices = provider.GetServices<IConsumerService>();
 
             var executorDescriptorList = new List<ConsumerExecutorDescriptor>();
             foreach (var service in consumerServices)

src/DotNetCore.CAP/Internal/MethodMatcherCache.cs

@@ -13,11 +13,11 @@ namespace DotNetCore.CAP.Internal
             _selector = selector;
         }
 
-        public ConcurrentDictionary<string, ConsumerExecutorDescriptor> GetCandidatesMethods(CapStartContext routeContext)
+        public ConcurrentDictionary<string, ConsumerExecutorDescriptor> GetCandidatesMethods(IServiceProvider provider)
         {
             if (Entries.Count == 0)
             {
-                var executorCollection = _selector.SelectCandidates(routeContext);
+                var executorCollection = _selector.SelectCandidates(provider);
 
                 foreach (var item in executorCollection)
                 {

src/DotNetCore.CAP/Job/IJob.CapJob.cs

 using System;
 using System.Threading.Tasks;
+using DotNetCore.CAP.Internal;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.DependencyInjection;
+using DotNetCore.CAP.Abstractions;
+using DotNetCore.CAP.Infrastructure;
 
 namespace DotNetCore.CAP.Job
 {
     public class CapJob : IJob
     {
-        public Task ExecuteAsync()
+        private readonly MethodMatcherCache _selector;
+        private readonly IConsumerInvokerFactory _consumerInvokerFactory;
+        private readonly IServiceProvider _serviceProvider;
+        private readonly ILogger<CapJob> _logger;
+        private readonly ICapMessageStore _messageStore;
+
+        public CapJob(
+            ILogger<CapJob> logger,
+            IServiceProvider serviceProvider,
+            IConsumerInvokerFactory consumerInvokerFactory,
+            ICapMessageStore messageStore,
+            MethodMatcherCache selector)
+        {
+            _logger = logger;
+            _serviceProvider = serviceProvider;
+            _consumerInvokerFactory = consumerInvokerFactory;
+            _messageStore = messageStore;
+            _selector = selector;
+        }
+
+        public async Task ExecuteAsync()
+        {
+            var matchs = _selector.GetCandidatesMethods(_serviceProvider);
+            using (var scope = _serviceProvider.CreateScope())
             {
-            Console.WriteLine("当前时间：" + DateTime.Now.ToString());
+                var provider = scope.ServiceProvider;
+                var messageStore = provider.GetService<ICapMessageStore>();
 
-            return Task.CompletedTask;
+                var nextReceivedMessage = await messageStore.GetNextReceivedMessageToBeExcuted();
+                if (nextReceivedMessage != null)
+                {
+                    var executeDescriptor = matchs[nextReceivedMessage.KeyName];
+                    var consumerContext = new ConsumerContext(executeDescriptor, nextReceivedMessage);
+                    var invoker = _consumerInvokerFactory.CreateInvoker(consumerContext);
+
+                    await messageStore.ChangeReceivedMessageStateAsync(nextReceivedMessage, StatusName.Processing);
+
+                    await invoker.InvokeAsync();
+
+                    await messageStore.ChangeReceivedMessageStateAsync(nextReceivedMessage,StatusName.Succeeded);
+                }
+            }
         }
     }
 }
\ No newline at end of file

src/DotNetCore.CAP/LoggerExtensions.cs

@@ -9,6 +9,7 @@ namespace DotNetCore.CAP
     internal static class LoggerExtensions
     {
         private static Action<ILogger, int, int, Exception> _serverStarting;
+        private static Action<ILogger, Exception> _serverStartingError;
         private static Action<ILogger, Exception> _serverShuttingDown;
         private static Action<ILogger, string, Exception> _expectedOperationCanceledException;
 
@@ -28,6 +29,11 @@ namespace DotNetCore.CAP
                 1,
                 "Starting the processing server. Detected {MachineProcessorCount} machine processor(s). Initiating {ProcessorCount} job processor(s).");
 
+            _serverStartingError = LoggerMessage.Define(
+              LogLevel.Error,
+              5,
+              "Starting the processing server throw an exception.");
+
             _serverShuttingDown = LoggerMessage.Define(
                 LogLevel.Debug,
                 2,
@@ -94,6 +100,11 @@ namespace DotNetCore.CAP
             _serverStarting(logger, machineProcessorCount, processorCount, null);
         }
 
+        public static void ServerStartedError(this ILogger logger, Exception ex)
+        {
+            _serverStartingError(logger, ex);
+        }
+
         public static void ServerShuttingDown(this ILogger logger)
         {
             _serverShuttingDown(logger, null);