0

在我的应用程序（C# api dotnet 5 修改为作为 Windows 服务运行）中，我使用 HangFire。从 Visual Studio 以调试模式运行我的应用程序时，一切正常，并且当我调用迁移时，正在创建我的数据库，包括 HangFire 表。

当我打包它并尝试将其作为服务安装时，会创建数据库，但没有 HangFire 表。我已经尝试了我能想到的一切，但没有运气。

有没有人知道从 Windows 服务内部迁移 HangFire 的要求？

从主要

                var host = Host.CreateDefaultBuilder().UseWindowsService()
                .ConfigureWebHostDefaults(config =>
                {
                    config.UseKestrel(options =>
                        options.Listen(IPAddress.Any, int.Parse(Configuration["port"]),
                            listenOptions =>
                            {
                                listenOptions.UseHttps("generated.pfx", "xxxxx");
                            })).UseContentRoot(pathToContentRoot);
                    config.UseIISIntegration();
                    config.UseStartup<Startup>();
                })
                .ConfigureAppConfiguration((buildercontext, config) =>
                {
                    config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
                })
                .Configure(new TMConfiguration
                {
                    EnableLogging = true,
                    EnableTracing = true,
                    UseAutoMapper = false,
                    UseHealthCheck = true,
                    EnableSwagger = false,
                    ProductName = "TM Backend Server"
                })
                .Build();

从 ConfigureServices（启动）

        // running migrate and applying all migrations
        context.Database.Migrate();

            //adding support for Hangfire in the Db
        services.AddHangfire(configuration => configuration
            .SetDataCompatibilityLevel(CompatibilityLevel.Version_170)
            .UseSimpleAssemblyNameTypeSerializer()
            .UseRecommendedSerializerSettings()
            .UseSqlServerStorage(Configuration.GetConnectionString("DbConnection"), new SqlServerStorageOptions
            {
                CommandBatchMaxTimeout = TimeSpan.FromMinutes(5),
                SlidingInvisibilityTimeout = TimeSpan.FromMinutes(5),
                QueuePollInterval = TimeSpan.Zero,
                PrepareSchemaIfNecessary = true,
                EnableHeavyMigrations = true,
                UseRecommendedIsolationLevel = true,
                DisableGlobalLocks = true
            })
        );

        services.AddHangfireServer(action =>
        {
            action.ServerName = $"{Environment.MachineName}:default";
            action.Queues = new[] { "default" };
            action.WorkerCount = Environment.ProcessorCount * 5;
        });

        services.AddHangfireServer(action =>
        {
            action.ServerName = $"{Environment.MachineName}:serial";
            action.Queues = new[] { "serial" };
            action.WorkerCount = 1;
        });
4

0 回答 0