Initial

MareSynchronosServer/MareSynchronosServices/Startup.cs

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+using MareSynchronosServices.Discord;
+using MareSynchronosShared.Data;
+using MareSynchronosShared.Metrics;
+using Microsoft.EntityFrameworkCore;
+using Prometheus;
+using MareSynchronosShared.Utils;
+using MareSynchronosShared.Services;
+using StackExchange.Redis;
+using MessagePack.Resolvers;
+using MessagePack;
+using MareSynchronosShared.Utils.Configuration;
+
+namespace MareSynchronosServices;
+
+public class Startup
+{
+    public Startup(IConfiguration configuration)
+    {
+        Configuration = configuration;
+    }
+
+    public IConfiguration Configuration { get; }
+
+    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+    {
+        var config = app.ApplicationServices.GetRequiredService<IConfigurationService<MareConfigurationBase>>();
+
+        var metricServer = new KestrelMetricServer(config.GetValueOrDefault<int>(nameof(MareConfigurationBase.MetricsPort), 4982));
+        metricServer.Start();
+
+        app.UseRouting();
+        app.UseEndpoints(e =>
+        {
+            e.MapHub<MareSynchronosServer.Hubs.MareHub>("/dummyhub");
+        });
+    }
+
+    public void ConfigureServices(IServiceCollection services)
+    {
+        var mareConfig = Configuration.GetSection("MareSynchronos");
+
+        services.AddDbContextPool<MareDbContext>(options =>
+        {
+            options.UseNpgsql(Configuration.GetConnectionString("DefaultConnection"), builder =>
+            {
+                builder.MigrationsHistoryTable("_efmigrationshistory", "public");
+            }).UseSnakeCaseNamingConvention();
+            options.EnableThreadSafetyChecks(false);
+        }, Configuration.GetValue(nameof(MareConfigurationBase.DbContextPoolSize), 1024));
+
+        services.AddSingleton(m => new MareMetrics(m.GetService<ILogger<MareMetrics>>(), new List<string> { },
+        new List<string> { }));
+
+        var redis = mareConfig.GetValue(nameof(ServerConfiguration.RedisConnectionString), string.Empty);
+        var options = ConfigurationOptions.Parse(redis);
+        options.ClientName = "Mare";
+        options.ChannelPrefix = "UserData";
+        ConnectionMultiplexer connectionMultiplexer = ConnectionMultiplexer.Connect(options);
+        services.AddSingleton<IConnectionMultiplexer>(connectionMultiplexer);
+
+        var signalRServiceBuilder = services.AddSignalR(hubOptions =>
+        {
+            hubOptions.MaximumReceiveMessageSize = long.MaxValue;
+            hubOptions.EnableDetailedErrors = true;
+            hubOptions.MaximumParallelInvocationsPerClient = 10;
+            hubOptions.StreamBufferCapacity = 200;
+        }).AddMessagePackProtocol(opt =>
+        {
+            var resolver = CompositeResolver.Create(StandardResolverAllowPrivate.Instance,
+                BuiltinResolver.Instance,
+                AttributeFormatterResolver.Instance,
+                // replace enum resolver
+                DynamicEnumAsStringResolver.Instance,
+                DynamicGenericResolver.Instance,
+                DynamicUnionResolver.Instance,
+                DynamicObjectResolver.Instance,
+                PrimitiveObjectResolver.Instance,
+                // final fallback(last priority)
+                StandardResolver.Instance);
+
+            opt.SerializerOptions = MessagePackSerializerOptions.Standard
+                .WithCompression(MessagePackCompression.Lz4Block)
+                .WithResolver(resolver);
+        });
+
+        // configure redis for SignalR
+        var redisConnection = mareConfig.GetValue(nameof(MareConfigurationBase.RedisConnectionString), string.Empty);
+        signalRServiceBuilder.AddStackExchangeRedis(redisConnection, options => { });
+
+        services.Configure<ServicesConfiguration>(Configuration.GetRequiredSection("MareSynchronos"));
+        services.Configure<ServerConfiguration>(Configuration.GetRequiredSection("MareSynchronos"));
+        services.Configure<MareConfigurationBase>(Configuration.GetRequiredSection("MareSynchronos"));
+        services.AddSingleton(Configuration);
+        services.AddSingleton<ServerTokenGenerator>();
+        services.AddSingleton<DiscordBotServices>();
+        services.AddHostedService<DiscordBot>();
+        services.AddSingleton<IConfigurationService<ServicesConfiguration>, MareConfigurationServiceServer<ServicesConfiguration>>();
+        services.AddSingleton<IConfigurationService<ServerConfiguration>, MareConfigurationServiceClient<ServerConfiguration>>();
+        services.AddSingleton<IConfigurationService<MareConfigurationBase>, MareConfigurationServiceClient<MareConfigurationBase>>();
+
+        services.AddHostedService(p => (MareConfigurationServiceClient<MareConfigurationBase>)p.GetService<IConfigurationService<MareConfigurationBase>>());
+        services.AddHostedService(p => (MareConfigurationServiceClient<ServerConfiguration>)p.GetService<IConfigurationService<ServerConfiguration>>());
+    }
+}