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Don't lock metadata references

This commit is contained in:
David Fowler 2014-10-27 16:14:32 -07:00
parent 4cddf880ec
commit 653d31b336
1 changed files with 6 additions and 1 deletions
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7
src/Microsoft.AspNet.Mvc.Razor/Compilation/RoslynCompilationService.cs
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@ -7,6 +7,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Reflection.PortableExecutable;
using System.Runtime.InteropServices;
using Microsoft.AspNet.FileSystems;
using Microsoft.CodeAnalysis;
@ -174,7 +175,11 @@ namespace Microsoft.AspNet.Mvc.Razor.Compilation
{
var metadata = _metadataFileCache.GetOrAdd(path, _ =>
{
return AssemblyMetadata.CreateFromStream(File.OpenRead(path));
using (var stream = File.OpenRead(path))
{
var moduleMetadata = ModuleMetadata.CreateFromStream(stream, PEStreamOptions.PrefetchMetadata);
return AssemblyMetadata.Create(moduleMetadata);
}
});
return metadata.GetReference();