Merge pull request 'RabbitMQ添加多消费者支持,实现多线程消费' (#429) from eithday/Admin.NET.Pro:v2 into v2
Reviewed-on: https://code.adminnet.top/Admin.NET/Admin.NET.Pro/pulls/429
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commit
e943e8afae
@ -14,5 +14,10 @@
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"HostName": "127.0.0.1",
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"Port": 5672,
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"VirtualHost": "/"
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},
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//RabbitMQ消费者配置
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"RabbitMqConsumerOptions": {
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"ConsumerCount": 1 // 消费者数量,多消费者实现多线程消费队列
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}
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}
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@ -4,9 +4,11 @@
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动!任何基于本项目二次开发而产生的一切法律纠纷和责任,我们不承担任何责任!
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using Admin.NET.Core;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Hosting;
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using NewLife.Reflection;
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namespace Admin.NET.Application;
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@ -15,8 +17,11 @@ public class Startup : AppStartup
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{
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public void ConfigureServices(IServiceCollection services)
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{
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var option = App.GetConfig<RabbitMqConsumerOptions>("RabbitMqConsumerOptions");
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var consumerCount = option.ConsumerCount.ToIntOrDefault(1);
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// 注册RabbitMQ服务
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services.AddRabbitMQ<RabbitMqHandler>();
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services.AddRabbitMQ<RabbitMqHandler>(consumerCount);
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// 后台服务异常,不影响主程序(配置的服务器连接异常)
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services.Configure<HostOptions>(options =>
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@ -136,4 +136,26 @@ public static class StringExtension
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return paramDict.TryGetValue(key, out string value) ? value : string.Empty;
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});
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}
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/// <summary>
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/// string转int
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/// </summary>
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/// <param name="str"></param>
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/// <param name="defaultValue"></param>
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/// <returns></returns>
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public static int ToIntOrDefault(this string? str, int defaultValue = 0)
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{
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return int.TryParse(str, out var value) ? value : defaultValue;
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}
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/// <summary>
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/// string转long
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/// </summary>
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/// <param name="str"></param>
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/// <param name="defaultValue"></param>
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/// <returns></returns>
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public static long ToLongOrDefault(this string? str, long defaultValue = 0)
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{
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return long.TryParse(str, out var value) ? value : defaultValue;
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}
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}
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@ -12,8 +12,9 @@ public static class RabbitMQSetup
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/// 注册RabbitMQ
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/// </summary>
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/// <param name="services"></param>
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/// <param name="consumerCount">消费者数量,默认1个</param>
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/// <returns></returns>
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public static void AddRabbitMQ<THandler>(this IServiceCollection services)
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public static void AddRabbitMQ<THandler>(this IServiceCollection services, int consumerCount = 1)
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where THandler : class, IMessageHandler
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{
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if (App.GetConfig<string>("EventBus:EventSourceType", true) != "RabbitMQ") return;
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@ -21,6 +22,11 @@ public static class RabbitMQSetup
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services.AddSingleton<IMessageHandler, THandler>();
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services.AddSingleton<RabbitMqConnection>();
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services.AddSingleton<RabbitMqProducer>();
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services.AddHostedService<RabbitMqConsumer>();
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// 注册多个消费者服务
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for (int i = 0; i < consumerCount; i++)
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{
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services.AddHostedService<RabbitMqConsumer>();
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}
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}
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}
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18
Admin.NET/Admin.NET.Core/RabbitMQ/RabbitMqConsumerOptions.cs
Normal file
18
Admin.NET/Admin.NET.Core/RabbitMQ/RabbitMqConsumerOptions.cs
Normal file
@ -0,0 +1,18 @@
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// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证(版本 2.0)进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动!任何基于本项目二次开发而产生的一切法律纠纷和责任,我们不承担任何责任!
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namespace Admin.NET.Core;
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/// <summary>
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/// RabbitMQ消费者配置
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/// </summary>
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public class RabbitMqConsumerOptions : IConfigurableOptions
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{
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/// <summary>
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/// 消费者数量
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/// </summary>
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public string ConsumerCount { get; set; }
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}
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@ -36,6 +36,7 @@ public static class ProjectOptions
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services.AddConfigurableOptions<OAuthOptions>();
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services.AddConfigurableOptions<SMSOptions>();
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services.AddConfigurableOptions<RabbitMqOptions>();
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services.AddConfigurableOptions<RabbitMqConsumerOptions>();
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services.AddConfigurableOptions<AlipayOptions>();
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services.AddConfigurableOptions<MqttOptions>();
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services.AddConfigurableOptions<HttpRemotesOptions>();
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