dev #2
@ -86,8 +86,8 @@
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"BootstrapServers": "192.168.1.9:29092,192.168.1.9:39092,192.168.1.9:49092",
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"EnableFilter": true,
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"EnableAuthorization": false,
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"SecurityProtocol": "SASL_PLAINTEXT",
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"SaslMechanism": "PLAIN",
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"SecurityProtocol": "SaslPlaintext",
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"SaslMechanism": "Plain",
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"SaslUserName": "lixiao",
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"SaslPassword": "lixiao1980"
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//"Topic": {
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@ -35,38 +35,38 @@ namespace JiShe.CollectBus.Kafka
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{
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var app = context.GetApplicationBuilder();
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// 程序运行目录
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var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location);
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if (!string.IsNullOrWhiteSpace(assemblyPath))
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{
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var dllFiles = Directory.GetFiles(assemblyPath, "*.dll");
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var kafkaSubscriberAssemblies = new List<Assembly>();
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foreach (var file in dllFiles)
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{
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try
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{
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// 跳过已加载的程序集
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var assemblyName = AssemblyName.GetAssemblyName(file);
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var existingAssembly = AppDomain.CurrentDomain.GetAssemblies()
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.FirstOrDefault(a => a.GetName().FullName == assemblyName.FullName);
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var assembly = existingAssembly ?? Assembly.LoadFrom(file);
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//var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location);
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//if (!string.IsNullOrWhiteSpace(assemblyPath))
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//{
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// var dllFiles = Directory.GetFiles(assemblyPath, "*.dll");
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// var kafkaSubscriberAssemblies = new List<Assembly>();
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// foreach (var file in dllFiles)
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// {
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// try
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// {
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// // 跳过已加载的程序集
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// var assemblyName = AssemblyName.GetAssemblyName(file);
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// var existingAssembly = AppDomain.CurrentDomain.GetAssemblies()
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// .FirstOrDefault(a => a.GetName().FullName == assemblyName.FullName);
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// var assembly = existingAssembly ?? Assembly.LoadFrom(file);
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// 检查程序集是否包含 IKafkaSubscribe 的实现类
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var hasSubscriber = assembly.GetTypes()
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.Any(type =>
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typeof(IKafkaSubscribe).IsAssignableFrom(type) && // 实现接口
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!type.IsAbstract && !type.IsInterface); // 排除抽象类和接口本身
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// // 检查程序集是否包含 IKafkaSubscribe 的实现类
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// var hasSubscriber = assembly.GetTypes()
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// .Any(type =>
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// typeof(IKafkaSubscribe).IsAssignableFrom(type) && // 实现接口
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// !type.IsAbstract && !type.IsInterface); // 排除抽象类和接口本身
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if (hasSubscriber)
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{
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kafkaSubscriberAssemblies.Add(assembly);
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}
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}
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catch{}
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app.UseKafkaSubscribers(kafkaSubscriberAssemblies.ToArray());
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}
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}
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// if (hasSubscriber)
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// {
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// kafkaSubscriberAssemblies.Add(assembly);
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// }
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// }
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// catch{}
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// app.UseKafkaSubscribers(kafkaSubscriberAssemblies.ToArray());
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// }
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//}
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// 获取程序集
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//app.UseKafkaSubscribers(new[] { Assembly.Load("JiShe.CollectBus.Application")});
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app.UseKafkaSubscribers(Assembly.Load("JiShe.CollectBus.Application"));
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}
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}
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}
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@ -12,12 +12,47 @@ namespace JiShe.CollectBus.Kafka
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{
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public static class KafkaSubcribesExtensions
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{
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/// <summary>
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/// 添加Kafka订阅
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/// </summary>
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/// <param name="app"></param>
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/// <param name="assembly"></param>
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public static void UseKafkaSubscribers(this IApplicationBuilder app, Assembly[] assemblys)
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///// <summary>
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///// 添加Kafka订阅
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///// </summary>
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///// <param name="app"></param>
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///// <param name="assembly"></param>
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//public static void UseKafkaSubscribers(this IApplicationBuilder app, Assembly[] assemblys)
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//{
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// var provider = app.ApplicationServices;
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// var lifetime = provider.GetRequiredService<IHostApplicationLifetime>();
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// lifetime.ApplicationStarted.Register(() =>
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// {
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// var logger = provider.GetRequiredService<ILogger<CollectBusKafkaModule>>();
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// int threadCount = 0;
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// int topicCount = 0;
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// foreach (Assembly assembly in assemblys)
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// {
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// var subscribeTypes = assembly.GetTypes()
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// .Where(t => typeof(IKafkaSubscribe).IsAssignableFrom(t))
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// .ToList();
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// if (subscribeTypes.Count == 0) return;
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// foreach (var subscribeType in subscribeTypes)
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// {
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// var subscribes = provider.GetServices(subscribeType).ToList();
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// subscribes.ForEach(subscribe => {
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// if (subscribe is IKafkaSubscribe)
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// {
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// Tuple<int, int> tuple = BuildKafkaSubscriber(subscribe, provider, logger);
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// threadCount += tuple.Item1;
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// topicCount += tuple.Item2;
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// }
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// });
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// }
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// }
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// logger.LogInformation($"kafka订阅主题:{topicCount}数,共启动:{threadCount}线程");
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// });
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//}
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public static void UseKafkaSubscribers(this IApplicationBuilder app, Assembly assembly)
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{
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var provider = app.ApplicationServices;
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var lifetime = provider.GetRequiredService<IHostApplicationLifetime>();
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@ -27,8 +62,6 @@ namespace JiShe.CollectBus.Kafka
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var logger = provider.GetRequiredService<ILogger<CollectBusKafkaModule>>();
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int threadCount = 0;
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int topicCount = 0;
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foreach (Assembly assembly in assemblys)
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{
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var subscribeTypes = assembly.GetTypes()
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.Where(t => typeof(IKafkaSubscribe).IsAssignableFrom(t))
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.ToList();
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@ -47,7 +80,6 @@ namespace JiShe.CollectBus.Kafka
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}
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});
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}
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}
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logger.LogInformation($"kafka订阅主题:{topicCount}数,共启动:{threadCount}线程");
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});
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}
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@ -12,6 +12,7 @@ using JiShe.CollectBus.IotSystems.MessageReceiveds;
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using JiShe.CollectBus.IotSystems.Protocols;
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using MassTransit;
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using DotNetCore.CAP;
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using JiShe.CollectBus.Kafka.Producer;
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|
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namespace JiShe.CollectBus.Protocol.Contracts.Abstracts
|
||||
{
|
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|
||||
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Reference in New Issue
Block a user