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* Adding trace listener to ProjectKClone 

* Setting Max degrees of parallelism to 4 since too many connections is
* causing MyGet to time out
This commit is contained in:
Pranav K 2014-03-31 11:22:42 -07:00
parent bbf51f3556
commit bacc8d1737
2 changed files with 37 additions and 21 deletions
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57
tools/ProjectKClone/MyService.cs
View File

@ -6,6 +6,7 @@ using System.Net;
using System.ServiceProcess;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.VisualBasic.Logging;
using NuGet;
namespace NuGetClone
@ -32,6 +33,17 @@ namespace NuGetClone
{
_targetDirectory = @"c:\projectk-cache";
}
var fileTraceListener = new FileLogTraceListener
{
AutoFlush = true,
Location = LogFileLocation.Custom,
CustomLocation = _targetDirectory,
BaseFileName = "ProjectKClone",
TraceOutputOptions = TraceOptions.DateTime,
LogFileCreationSchedule = LogFileCreationScheduleOption.Weekly
};
Trace.Listeners.Add(fileTraceListener);
}
public void Run(object state)
@ -42,7 +54,7 @@ namespace NuGetClone
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
Trace.WriteLine(String.Format("{0}: ERROR {1}", DateTime.Now, ex));
}
}
@ -61,27 +73,29 @@ namespace NuGetClone
var packages = remoteRepo.GetPackages()
.Where(p => p.IsAbsoluteLatestVersion)
.ToList();
Parallel.ForEach(packages, package =>
{
// Some packages are updated without revving the version. We'll only opt not to re-download
// a package if an identical version does not exist on disk.
var existingPackage = targetRepo.FindPackage(package.Id, package.Version);
var dataServicePackage = (DataServicePackage)package;
if (existingPackage == null ||
!existingPackage.GetHash(dataServicePackage.PackageHashAlgorithm).Equals(dataServicePackage.PackageHash, StringComparison.Ordinal))
{
PurgeOldVersions(targetRepo, package);
Parallel.ForEach(packages,
new ParallelOptions { MaxDegreeOfParallelism = 4 },
package =>
{
// Some packages are updated without revving the version. We'll only opt not to re-download
// a package if an identical version does not exist on disk.
var existingPackage = targetRepo.FindPackage(package.Id, package.Version);
var dataServicePackage = (DataServicePackage)package;
if (existingPackage == null ||
!existingPackage.GetHash(dataServicePackage.PackageHashAlgorithm).Equals(dataServicePackage.PackageHash, StringComparison.Ordinal))
{
Trace.WriteLine(string.Format("{0}: Adding package {1}", DateTime.Now, package.GetFullName()));
var packagePath = GetPackagePath(package);
var packagePath = GetPackagePath(package);
using (var input = package.GetStream())
using (var output = File.Create(packagePath))
{
input.CopyTo(output);
}
using (var input = package.GetStream())
using (var output = File.Create(packagePath))
{
input.CopyTo(output);
}
}
});
PurgeOldVersions(targetRepo, package);
}
});
}
private string GetPackagePath(IPackage package)
@ -91,11 +105,12 @@ namespace NuGetClone
private void PurgeOldVersions(LocalPackageRepository targetRepo, IPackage package)
{
foreach (var oldPackage in targetRepo.FindPackagesById(package.Id).Where(p => p.Version <= package.Version))
foreach (var oldPackage in targetRepo.FindPackagesById(package.Id).Where(p => p.Version < package.Version))
{
try
{
var path = GetPackagePath(oldPackage);
Trace.WriteLine(string.Format("Deleting package {0}", oldPackage.GetFullName()));
File.Delete(path);
}
catch

1
tools/ProjectKClone/ProjectKClone.csproj
View File

@ -33,6 +33,7 @@
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="Microsoft.VisualBasic" />
<Reference Include="Microsoft.Web.XmlTransform">
<HintPath>packages\Microsoft.Web.Xdt.1.0.0\lib\net40\Microsoft.Web.XmlTransform.dll</HintPath>
</Reference>