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optimize assembly loading performance

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This commit is contained in:
sbwalker 2023-12-01 14:54:44 -05:00
parent e92d34a9e3
commit a152d8664d
1 changed files with 105 additions and 118 deletions
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223
Oqtane.Server/Controllers/InstallationController.cs
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@ -106,167 +106,154 @@ namespace Oqtane.Controllers
// GET api/<controller>/list
[HttpGet("list")]
public List<string> List()
{
return GetAssemblyList().Select(item => item.HashedName).ToList();
}
private List<ClientAssembly> GetAssemblyList()
{
var alias = _tenantManager.GetAlias();
var site = _sites.GetSite(alias.SiteId);
if (site != null && site.Runtime == "WebAssembly")
return _cache.GetOrCreate($"assemblieslist:{alias.SiteKey}", entry =>
{
return GetAssemblyList().Select(item => item.HashedName).ToList();
}
else
{
return new List<string>();
}
var assemblyList = new List<ClientAssembly>();
var site = _sites.GetSite(alias.SiteId);
if (site != null && site.Runtime == "WebAssembly")
{
var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
// testmode setting is used for validating that the API is downloading the appropriate assemblies to the client
bool hashfilename = true;
if (_configManager.GetSetting($"{SettingKeys.TestModeKey}", "false") == "true")
{
hashfilename = false;
}
// get site assemblies which should be downloaded to client
var assemblies = _serverState.GetServerState(alias.SiteKey).Assemblies;
// populate assembly list
foreach (var assembly in assemblies)
{
if (assembly != Constants.ClientId)
{
var filepath = Path.Combine(binFolder, assembly) + ".dll";
if (System.IO.File.Exists(filepath))
{
assemblyList.Add(new ClientAssembly(Path.Combine(binFolder, assembly + ".dll"), hashfilename));
}
}
}
// insert satellite assemblies at beginning of list
foreach (var culture in _localizationManager.GetInstalledCultures())
{
if (culture != Constants.DefaultCulture)
{
var assembliesFolderPath = Path.Combine(binFolder, culture);
if (Directory.Exists(assembliesFolderPath))
{
foreach (var assembly in assemblies)
{
var filepath = Path.Combine(assembliesFolderPath, assembly) + ".resources.dll";
if (System.IO.File.Exists(filepath))
{
assemblyList.Insert(0, new ClientAssembly(Path.Combine(assembliesFolderPath, assembly + ".resources.dll"), hashfilename));
}
}
}
else
{
_filelogger.LogError(Utilities.LogMessage(this, $"The Satellite Assembly Folder For {culture} Does Not Exist"));
}
}
}
}
return assemblyList;
});
}
// GET api/<controller>/load?list=x,y
[HttpGet("load")]
public IActionResult Load(string list = "*")
{
var alias = _tenantManager.GetAlias();
var site = _sites.GetSite(alias.SiteId);
if (site != null && site.Runtime == "WebAssembly")
{
return File(GetAssemblies(list), System.Net.Mime.MediaTypeNames.Application.Octet, "oqtane.dll");
}
else
{
return File(GetEmptyZip(), System.Net.Mime.MediaTypeNames.Application.Octet, "oqtane.dll");
}
}
private List<ClientAssembly> GetAssemblyList()
{
var siteKey = _tenantManager.GetAlias().SiteKey;
return _cache.GetOrCreate($"assemblieslist:{siteKey}", entry =>
{
var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
var assemblyList = new List<ClientAssembly>();
// testmode setting is used for validating that the API is downloading the appropriate assemblies to the client
bool hashfilename = true;
if (_configManager.GetSetting($"{SettingKeys.TestModeKey}", "false") == "true")
{
hashfilename = false;
}
// get site assemblies which should be downloaded to client
var assemblies = _serverState.GetServerState(siteKey).Assemblies;
// populate assembly list
foreach (var assembly in assemblies)
{
if (assembly != Constants.ClientId)
{
var filepath = Path.Combine(binFolder, assembly) + ".dll";
if (System.IO.File.Exists(filepath))
{
assemblyList.Add(new ClientAssembly(Path.Combine(binFolder, assembly + ".dll"), hashfilename));
}
}
}
// insert satellite assemblies at beginning of list
foreach (var culture in _localizationManager.GetInstalledCultures())
{
if (culture != Constants.DefaultCulture)
{
var assembliesFolderPath = Path.Combine(binFolder, culture);
if (Directory.Exists(assembliesFolderPath))
{
foreach (var assembly in assemblies)
{
var filepath = Path.Combine(assembliesFolderPath, assembly) + ".resources.dll";
if (System.IO.File.Exists(filepath))
{
assemblyList.Insert(0, new ClientAssembly(Path.Combine(assembliesFolderPath, assembly + ".resources.dll"), hashfilename));
}
}
}
else
{
_filelogger.LogError(Utilities.LogMessage(this, $"The Satellite Assembly Folder For {culture} Does Not Exist"));
}
}
}
return assemblyList;
});
return File(GetAssemblies(list), System.Net.Mime.MediaTypeNames.Application.Octet, "oqtane.dll");
}
private byte[] GetAssemblies(string list)
{
var siteKey = _tenantManager.GetAlias().SiteKey;
var alias = _tenantManager.GetAlias();
if (list == "*")
{
return _cache.GetOrCreate($"assemblies:{siteKey}", entry =>
return _cache.GetOrCreate($"assemblies:{alias.SiteKey}", entry =>
{
return GetZIP(list);
return GetZIP(list, alias);
});
}
else
{
return GetZIP(list);
return GetZIP(list, alias);
}
}
private byte[] GetZIP(string list)
private byte[] GetZIP(string list, Alias alias)
{
var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
// get list of assemblies which should be downloaded to client
List<ClientAssembly> assemblies = GetAssemblyList();
if (list != "*")
var site = _sites.GetSite(alias.SiteId);
if (site != null && site.Runtime == "WebAssembly")
{
var filter = list.Split(',').ToList();
assemblies.RemoveAll(item => !filter.Contains(item.HashedName));
}
var binFolder = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
// create zip file containing assemblies and debug symbols
using (var memoryStream = new MemoryStream())
{
using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create, true))
// get list of assemblies which should be downloaded to client
List<ClientAssembly> assemblies = GetAssemblyList();
if (list != "*")
{
foreach (var assembly in assemblies)
var filter = list.Split(',').ToList();
assemblies.RemoveAll(item => !filter.Contains(item.HashedName));
}
// create zip file containing assemblies and debug symbols
using (var memoryStream = new MemoryStream())
{
using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create, true))
{
if (Path.GetFileNameWithoutExtension(assembly.FilePath) != Constants.ClientId)
foreach (var assembly in assemblies)
{
if (System.IO.File.Exists(assembly.FilePath))
if (Path.GetFileNameWithoutExtension(assembly.FilePath) != Constants.ClientId)
{
using (var filestream = new FileStream(assembly.FilePath, FileMode.Open, FileAccess.Read))
using (var entrystream = archive.CreateEntry(assembly.HashedName).Open())
if (System.IO.File.Exists(assembly.FilePath))
{
filestream.CopyTo(entrystream);
using (var filestream = new FileStream(assembly.FilePath, FileMode.Open, FileAccess.Read))
using (var entrystream = archive.CreateEntry(assembly.HashedName).Open())
{
filestream.CopyTo(entrystream);
}
}
}
var pdb = assembly.FilePath.Replace(".dll", ".pdb");
if (System.IO.File.Exists(pdb))
{
using (var filestream = new FileStream(pdb, FileMode.Open, FileAccess.Read))
using (var entrystream = archive.CreateEntry(assembly.HashedName.Replace(".dll", ".pdb")).Open())
var pdb = assembly.FilePath.Replace(".dll", ".pdb");
if (System.IO.File.Exists(pdb))
{
filestream.CopyTo(entrystream);
using (var filestream = new FileStream(pdb, FileMode.Open, FileAccess.Read))
using (var entrystream = archive.CreateEntry(assembly.HashedName.Replace(".dll", ".pdb")).Open())
{
filestream.CopyTo(entrystream);
}
}
}
}
}
}
return memoryStream.ToArray();
return memoryStream.ToArray();
}
}
}
private byte[] GetEmptyZip()
{
using (var stream = new MemoryStream())
else
{
using (var zip = new ZipArchive(stream, ZipArchiveMode.Create))
// return empty zip
using (var memoryStream = new MemoryStream())
{
using (var zip = new ZipArchive(memoryStream, ZipArchiveMode.Create)) {}
return memoryStream.ToArray();
}
return stream.ToArray();
}
}