add tunable number of libuv threads

ai-traders · Nov 30, 2018 · 7201f30 · 7201f30
1 parent f846f5a
commit 7201f30
Show file tree

Hide file tree

Showing 5 changed files with 30 additions and 11 deletions.
diff --git a/paket.dependencies b/paket.dependencies
@@ -6,6 +6,8 @@ nuget McMaster.Extensions.CommandLineUtils
 nuget Microsoft.NETCore.App 2.1.4
 nuget Microsoft.AspNetCore.App 2.1.4
 nuget Microsoft.AspNetCore.TestHost
+nuget Microsoft.AspNetCore.Server.Kestrel
+nuget Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv
 nuget Microsoft.Azure.Search
 nuget Microsoft.Data.SQLite
 nuget Microsoft.EntityFrameworkCore.Design

diff --git a/paket.lock b/paket.lock
@@ -19,6 +19,8 @@ NUGET
       Newtonsoft.Json (>= 10.0.3)
       System.Threading.Tasks.Dataflow (>= 4.8)
       System.ValueTuple (>= 4.4)
+    Libuv (1.10)
+      Microsoft.NETCore.Platforms (>= 1.0.1)
     McMaster.Extensions.CommandLineUtils (2.2.5)
       System.ComponentModel.Annotations (>= 4.4.1)
     Microsoft.AspNet.WebApi.Client (5.2.6) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
@@ -245,7 +247,7 @@ NUGET
       Microsoft.AspNetCore.Http (>= 2.1.1)
       Microsoft.Extensions.Logging.Abstractions (>= 2.1.1)
       Microsoft.Extensions.Options (>= 2.1.1)
-    Microsoft.AspNetCore.Cors (2.1.1) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Cors (2.1.1)
       Microsoft.AspNetCore.Http.Extensions (>= 2.1.1)
       Microsoft.Extensions.Configuration.Abstractions (>= 2.1.1)
       Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.1)
@@ -301,7 +303,7 @@ NUGET
       Microsoft.Extensions.Options (>= 2.1.1)
       System.Diagnostics.DiagnosticSource (>= 4.5)
       System.Reflection.Metadata (>= 1.6)
-    Microsoft.AspNetCore.Hosting.Abstractions (2.1.1) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Hosting.Abstractions (2.1.1)
       Microsoft.AspNetCore.Hosting.Server.Abstractions (>= 2.1.1)
       Microsoft.AspNetCore.Http.Abstractions (>= 2.1.1)
       Microsoft.Extensions.Hosting.Abstractions (>= 2.1.1)
@@ -530,12 +532,12 @@ NUGET
       System.Numerics.Vectors (>= 4.5)
       System.Runtime.CompilerServices.Unsafe (>= 4.5.2)
       System.Security.Principal.Windows (>= 4.5.1)
-    Microsoft.AspNetCore.Server.Kestrel (2.1.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Server.Kestrel (2.1.3)
       Microsoft.AspNetCore.Hosting (>= 2.1.1)
       Microsoft.AspNetCore.Server.Kestrel.Core (>= 2.1.3)
       Microsoft.AspNetCore.Server.Kestrel.Https (>= 2.1.3)
       Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets (>= 2.1.3)
-    Microsoft.AspNetCore.Server.Kestrel.Core (2.1.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Server.Kestrel.Core (2.1.3)
       Microsoft.AspNetCore.Hosting.Abstractions (>= 2.1.1)
       Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions (>= 2.1.3)
       Microsoft.AspNetCore.WebUtilities (>= 2.1.1)
@@ -548,12 +550,18 @@ NUGET
       System.Runtime.CompilerServices.Unsafe (>= 4.5.1)
       System.Security.Cryptography.Cng (>= 4.5)
       System.Threading.Tasks.Extensions (>= 4.5.1)
-    Microsoft.AspNetCore.Server.Kestrel.Https (2.1.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Server.Kestrel.Https (2.1.3)
       Microsoft.AspNetCore.Http.Abstractions (>= 2.1.1)
       Microsoft.AspNetCore.Server.Kestrel.Core (>= 2.1.3)
-    Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions (2.1.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions (2.1.3)
       Microsoft.AspNetCore.Connections.Abstractions (>= 2.1.3)
-    Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets (2.1.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
+    Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv (2.1.3)
+      Libuv (>= 1.10)
+      Microsoft.AspNetCore.Hosting.Abstractions (>= 2.1.1)
+      Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions (>= 2.1.3)
+      Microsoft.Extensions.Logging.Abstractions (>= 2.1.1)
+      Microsoft.Extensions.Options (>= 2.1.1)
+    Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets (2.1.3)
       Microsoft.AspNetCore.Hosting.Abstractions (>= 2.1.1)
       Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions (>= 2.1.3)
       Microsoft.Extensions.Options (>= 2.1.1)

diff --git a/src/LiGet/LiGet.csproj b/src/LiGet/LiGet.csproj
@@ -4,6 +4,7 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
     <SpaRoot>$(MSBuildProjectDirectory)\..\LiGet.UI\</SpaRoot>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <ItemGroup>
     <!-- Don't publish the SPA source files, but do show them in the project files list -->
@@ -28,4 +29,4 @@
     <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build" />
   </Target>
   <Import Project="..\..\.paket\Paket.Restore.targets" />
-</Project>
+</Project>
diff --git a/src/LiGet/Program.cs b/src/LiGet/Program.cs
@@ -82,9 +82,13 @@ await provider
             app.Execute(args);
         }
 
-        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
-            WebHost.CreateDefaultBuilder(args)
-                .UseStartup<Startup>()
+        public static IWebHostBuilder CreateWebHostBuilder(string[] args) {
+            var b = WebHost.CreateDefaultBuilder(args);
+            string threadCount = Environment.GetEnvironmentVariable("LIGET_LIBUV_THREAD_COUNT");
+            if(!string.IsNullOrEmpty(threadCount))
+                b.UseLibuv(opts => opts.ThreadCount = int.Parse(threadCount));
+
+            b.UseStartup<Startup>()
                 .ConfigureLogging((context, builder) =>
                 {
                     var graylogSection = context.Configuration.GetSection("Graylog");
@@ -106,6 +110,8 @@ public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
                     // be enforced by a reverse proxy server, like IIS.
                     options.Limits.MaxRequestBodySize = null;
                 });
+            return b;
+        }
 
         public static IHostBuilder CreateHostBuilder(string[] args)
         {

diff --git a/src/LiGet/paket.references b/src/LiGet/paket.references
@@ -1,5 +1,7 @@
 Microsoft.AspNetCore.App
 Microsoft.AspNetCore.Cors
+Microsoft.AspNetCore.Server.Kestrel
+Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv
 McMaster.Extensions.CommandLineUtils
 Microsoft.Data.SQLite
 Microsoft.EntityFrameworkCore.Relational