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Basic service configuration

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This commit is contained in:
danielgrabowski 2019-10-31 12:53:57 +01:00
parent bca6a14f1a
commit 7348833ab8
7 changed files with 128 additions and 20 deletions
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10
Squirrowse.Service/Hubs/IStreamHub.cs Normal file
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@ -0,0 +1,10 @@
using System.Collections.Generic;
using System.Threading.Tasks;
namespace Squirrowse.Service.Hubs
{
public interface IStreamHub
{
Task UploadByteStream(IAsyncEnumerable<byte[]> stream);
}
}

29
Squirrowse.Service/Hubs/StreamHub.cs Normal file
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@ -0,0 +1,29 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.AccessControl;
using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Logging;
using NLog;
namespace Squirrowse.Service.Hubs
{
public class StreamHub : Hub, IStreamHub
{
private readonly ILogger<StreamHub> logger;
public StreamHub(ILogger<StreamHub> logger)
{
this.logger = logger;
}
public async Task UploadByteStream(IAsyncEnumerable<byte[]> stream)
{
await foreach (var frame in stream)
{
logger.LogInformation($"Got frame size: {frame.Length} ");
await Task.Delay(100); //leave some delay for debug purpose
}
}
}
}

52
Squirrowse.Service/Program.cs
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@ -1,26 +1,68 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using NLog;
using NLog.Extensions.Logging;
using NLog.Web;
namespace Squirrowse.Service
{
public class Program
{
public static IConfigurationRoot Configuration { get; set; }
public static void Main(string[] args)
{
CreateHostBuilder(args).Build().Run();
Configuration = CreateConfigurationBuilder().Build();
var logger = GetLogger();
try
{
logger.Debug("Application started");
CreateHostBuilder(args)
.Build()
.Run();
}
catch (Exception ex)
{
logger.Error(ex, "Stopped program because of exception when building WebHost");
throw;
}
finally
{
LogManager.Shutdown();
}
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
public static IHostBuilder CreateHostBuilder(string[] args)
{
return Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
webBuilder.UseConfiguration(Configuration);
webBuilder.UseNLog();
});
}
private static IConfigurationBuilder CreateConfigurationBuilder()
{
var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
return new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", false, true)
.AddJsonFile($"appsettings.{environment}.json", false, true);
}
private static ILogger GetLogger()
{
var nlogConfigSection = Configuration.GetSection("NLog");
LogManager.Configuration = new NLogLoggingConfiguration(nlogConfigSection);
ILogger logger = LogManager.GetCurrentClassLogger();
return logger;
}
}
}

4
Squirrowse.Service/Properties/launchSettings.json
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@ -11,8 +11,8 @@
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": true,
"launchUrl": "weatherforecast",
"launchBrowser": false,
"launchUrl": "",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}

1
Squirrowse.Service/Squirrowse.Service.csproj
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@ -11,6 +11,7 @@
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.App" Version="3.0.0-*" />
<PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.MessagePack" Version="3.0.0" />
<PackageReference Include="NLog.Web.AspNetCore" Version="4.9.0" />
<PackageReference Include="System.Reactive.Linq" Version="4.0.0" />
<PackageReference Include="OpenCvSharp4.Windows" Version="4.1.1.20191021" />
</ItemGroup>

19
Squirrowse.Service/Startup.cs
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@ -1,15 +1,9 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Squirrowse.Service.Hubs;
namespace Squirrowse.Service
{
@ -26,15 +20,15 @@ namespace Squirrowse.Service
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
services.AddSignalR()
.AddHubOptions<StreamHub>(opt => opt.MaximumReceiveMessageSize = 102400000)//~100mb per frame instead of 32kb default
.AddMessagePackProtocol();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
if (env.IsDevelopment()) app.UseDeveloperExceptionPage();
app.UseHttpsRedirection();
@ -45,7 +39,8 @@ namespace Squirrowse.Service
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
endpoints.MapHub<StreamHub>($"{nameof(StreamHub)}");
});
}
}
}
}

33
Squirrowse.Service/appsettings.json
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@ -6,5 +6,36 @@
"Microsoft.Hosting.Lifetime": "Information"
}
},
"NLog": {
"autoreload": true,
"throwConfigExceptions": true,
"variables": {
"logDirectory": "${basedir}/logs"
},
"targets": {
"FileLogger": {
"type": "AsyncWrapper",
"target": {
"wrappedFile": {
"type": "File",
"fileName": "${logDirectory}/${machinename}.Log.txt",
"layout": "${longdate} ${level}: ${message} ${exception:format=tostring}",
"archiveFileName": "${logDirectory}/archives/${machinename}.Log_{#}.txt",
"archiveDateFormat": "yyyy-MM-dd",
"archiveAboveSize": "5242880",
"archiveEvery": "Day",
"archiveNumbering": "DateAndSequence",
"maxArchiveFiles": "90"
}
}
}
},
"rules": [
{
"logger": "*",
"writeTo": "FileLogger"
}
]
},
"AllowedHosts": "*"
}
}