Fix: Work with multiple connections (coscine/issues#953)

src/Blob/Blob.csproj

@@ -535,10 +535,6 @@
     <Analyzer Include="..\packages\Microsoft.CodeAnalysis.Analyzers.2.9.2\analyzers\dotnet\cs\Microsoft.CodeAnalysis.Analyzers.dll" />
     <Analyzer Include="..\packages\Microsoft.CodeAnalysis.Analyzers.2.9.2\analyzers\dotnet\cs\Microsoft.CodeAnalysis.CSharp.Analyzers.dll" />
   </ItemGroup>
-  <ItemGroup>
-    <Content Include="Microsoft.DiaSymReader.Native.amd64.dll" />
-    <Content Include="Microsoft.DiaSymReader.Native.x86.dll" />
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>

src/Blob/Program.cs

@@ -7,6 +7,8 @@ namespace Coscine.Api.Blob
     {
         public static void Main()
         {
+            System.Net.ServicePointManager.DefaultConnectionLimit = int.MaxValue;
+
             InitializeWebService<Startup>();
         }
     }