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Added lock on md5 variable to avoid concurrent hash generations for feature list. (#8697)

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Andrea Piovanelli 2023-06-19 10:04:24 +02:00 committed by GitHub
parent 9122abbdec
commit bf0c71c4f0
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1 changed files with 11 additions and 9 deletions
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20
src/Orchard/Environment/Extensions/ExtensionManager.cs
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@ -25,7 +25,7 @@ namespace Orchard.Environment.Extensions {
private readonly ICacheManager _cacheManager;
private readonly IParallelCacheContext _parallelCacheContext;
private readonly IEnumerable<IExtensionLoader> _loaders;
public Localizer T { get; set; }
public ILogger Logger { get; set; }
@ -107,14 +107,16 @@ namespace Orchard.Environment.Extensions {
Logger.Information("Loading features");
// generate a cachekey by hashing the ids of all feature descriptors
var cacheKey = BitConverter.ToString(
_md5.ComputeHash(
Encoding.UTF8.GetBytes(
string.Join(";",
featureDescriptors
.Select(fd => fd.Id)
.OrderBy(x => x)))));
string cacheKey;
lock (_md5) {
cacheKey = BitConverter.ToString(
_md5.ComputeHash(
Encoding.UTF8.GetBytes(
string.Join(";",
featureDescriptors
.Select(fd => fd.Id)
.OrderBy(x => x)))));
}
var result = _cacheManager.Get(cacheKey,
true,