clear up code.

src/Cap.Consistency.EntityFrameworkCore/ConsistencyEntityFrameworkBuilderExtensions.cs

@@ -17,7 +17,6 @@ namespace Microsoft.Extensions.DependencyInjection
         /// <returns>The <see cref="ConsistencyBuilder"/> instance this method extends.</returns>
         public static ConsistencyBuilder AddEntityFrameworkStores<TContext>(this ConsistencyBuilder builder)
             where TContext : DbContext {
-
             builder.Services.AddScoped<IConsistencyMessageStore, ConsistencyMessageStore<TContext>>();
 
             return builder;

src/Cap.Consistency.EntityFrameworkCore/ConsistencyMessageStore.cs

 using System;
-using System.ComponentModel;
 using System.Threading;
 using System.Threading.Tasks;
 using Cap.Consistency.Infrastructure;

src/Cap.Consistency.Kafka/KafkaConsumerClient.cs

 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Text;
 using Cap.Consistency.Consumer;
 using Cap.Consistency.Infrastructure;
@@ -11,7 +10,6 @@ namespace Cap.Consistency.Kafka
 {
     public class KafkaConsumerClient : IConsumerClient
     {
-
         private readonly string _groupId;
         private readonly string _bootstrapServers;
 
@@ -33,7 +31,6 @@ namespace Cap.Consistency.Kafka
         }
 
         public void Subscribe(string topicName, int partition) {
-
             if (_consumerClient == null) {
                 InitKafkaClient();
             }
@@ -72,7 +69,6 @@ namespace Cap.Consistency.Kafka
             MessageReceieved?.Invoke(sender, message);
         }
 
-        #endregion
-
+        #endregion private methods
     }
 }
\ No newline at end of file

src/Cap.Consistency.Kafka/KafkaConsumerClientFactory.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency.Consumer;
+using Cap.Consistency.Consumer;
 
 namespace Cap.Consistency.Kafka
 {

src/Cap.Consistency.Kafka/KafkaProducerClient.cs

@@ -14,7 +14,6 @@ namespace Cap.Consistency.Kafka
 {
     public class KafkaProducerClient : IProducerClient
     {
-
         private readonly ConsistencyOptions _options;
         private readonly ILogger _logger;
 
@@ -23,7 +22,6 @@ namespace Cap.Consistency.Kafka
             _logger = loggerFactory.CreateLogger(nameof(KafkaProducerClient));
         }
 
-
         public Task SendAsync(string topic, string content) {
             var config = new Dictionary<string, object> { { "bootstrap.servers", _options.BrokerUrlList } };
             try {

src/Cap.Consistency.Kafka/KafkaTopicAttribute.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency.Abstractions;
+using Cap.Consistency.Abstractions;
 
 namespace Cap.Consistency.Kafka
 {

src/Cap.Consistency.Kafka/Microsoft.Extensions.DependencyInjection/ConsistencyBuilderExtensions.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency;
-using Cap.Consistency.Consumer;
+using Cap.Consistency.Consumer;
 using Cap.Consistency.Kafka;
 using Cap.Consistency.Producer;
 
@@ -11,13 +7,11 @@ namespace Microsoft.Extensions.DependencyInjection
     public static class ConsistencyBuilderExtensions
     {
         public static ConsistencyBuilder AddKafka(this ConsistencyBuilder builder) {
-
             builder.Services.AddSingleton<IConsumerClientFactory, KafkaConsumerClientFactory>();
 
             builder.Services.AddTransient<IProducerClient, KafkaProducerClient>();
 
             return builder;
         }
-
     }
 }
\ No newline at end of file

src/Cap.Consistency.RabbitMQ/RabbitMQConsumerClient.cs

 using System;
 using System.Text;
-using System.Threading.Tasks;
 using Cap.Consistency.Consumer;
 using Cap.Consistency.Infrastructure;
 using RabbitMQ.Client;
@@ -39,7 +38,6 @@ namespace Cap.Consistency.RabbitMQ
         }
 
         public void Listening(TimeSpan timeout) {
-
             //   Task.Delay(timeout).Wait();
 
             var consumer = new EventingBasicConsumer(_channel);

src/Cap.Consistency.RabbitMQ/RabbitMQConsumerClientFactory.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency.Consumer;
+using Cap.Consistency.Consumer;
 
 namespace Cap.Consistency.RabbitMQ
 {

src/Cap.Consistency.RabbitMQ/RabbitMQProducerClient.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Text;
 using System.Threading.Tasks;
 using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Producer;
@@ -12,7 +10,6 @@ namespace Cap.Consistency.RabbitMQ
 {
     public class RabbitMQProducerClient : IProducerClient
     {
-
         private readonly ConsistencyOptions _options;
         private readonly ILogger _logger;
 
@@ -28,7 +25,6 @@ namespace Cap.Consistency.RabbitMQ
                 channel.ExchangeDeclare(exchange: "topic_logs",
                                         type: "topic");
 
-
                 var body = Encoding.UTF8.GetBytes(content);
                 channel.BasicPublish(exchange: "topic_logs",
                                      routingKey: topic,

src/Cap.Consistency/Consumer/IConsumerHandler.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency.Infrastructure;
-
-namespace Cap.Consistency.Consumer
+namespace Cap.Consistency.Consumer
 {
-    public interface IConsumerHandler: ITopicRouteHandler
+    public interface IConsumerHandler : ITopicServer
     {
-
     }
 }
\ No newline at end of file

test/Cap.Consistency.EntityFrameworkCore.Test/DefaultPocoTest.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Store;
 using Microsoft.AspNetCore.Builder.Internal;
@@ -54,6 +51,5 @@ namespace Cap.Consistency.EntityFrameworkCore.Test
             operateResult = await messageManager.DeleteAsync(user);
             Assert.True(operateResult.Succeeded);
         }
-
     }
 }
\ No newline at end of file

test/Cap.Consistency.EntityFrameworkCore.Test/MessageStoreTest.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Cap.Consistency.Infrastructure;
@@ -27,7 +26,8 @@ namespace Cap.Consistency.EntityFrameworkCore.Test
 
         public class ApplicationDbContext : ConsistencyDbContext
         {
-            public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options) { }
+            public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options) {
+            }
         }
 
         [ConditionalFact]
@@ -75,7 +75,6 @@ namespace Cap.Consistency.EntityFrameworkCore.Test
             Assert.True(result.Succeeded);
         }
 
-
         public ConsistencyDbContext CreateContext(bool delete = false) {
             var db = DbUtil.Create<ConsistencyDbContext>(_fixture.ConnectionString);
             if (delete) {

test/Cap.Consistency.EntityFrameworkCore.Test/MessageStoreWithGenericsTest.cs

@@ -3,7 +3,6 @@ using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Store;
 using Cap.Consistency.Test;
 using Microsoft.AspNetCore.Testing;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Xunit;
 

test/Cap.Consistency.Test/ConsistencyMessageManagerTest.cs

@@ -64,8 +64,7 @@ namespace Cap.Consistency.Test
             store.VerifyAll();
         }
 
-        public ConsistencyMessageManager TestConsistencyMessageManager(IConsistencyMessageStore store = null)
-        {
+        public ConsistencyMessageManager TestConsistencyMessageManager(IConsistencyMessageStore store = null) {
             store = store ?? new Mock<IConsistencyMessageStore>().Object;
             var mockLogger = new Mock<ILogger<ConsistencyMessageManager>>().Object;
             var manager = new ConsistencyMessageManager(store, null, mockLogger);