private static Assembly[] GetLinkedAssemblies(SiloSettings siloSettings)
{
var directoryInfo = Directory.GetParent(Directory.GetCurrentDirectory()).Parent;
var basicDirectory = directoryInfo?.FullName;
basicDirectory = directoryInfo != null ? directoryInfo.Parent?.Parent?.FullName : basicDirectory;
var asmPaths = siloSettings.ModelsAssemblies?.SelectMany(x => Directory.GetFiles(basicDirectory, x, SearchOption.AllDirectories));
var asms = new List <Assembly>();
if (asmPaths == null)
{
return(asms.ToArray());
}
foreach (var asmPath in asmPaths)
{
try
{
var asm = Assembly.LoadFrom(asmPath);
asms.Add(asm);
Console.WriteLine($"Loaded assembly: {asmPath}!");
}
catch (Exception ex)
{
Console.WriteLine($"Can't load assembly: {asmPath}, {ex.Message}!");
}
}
return(asms.ToArray());
}
public static Task Main(string[] args)
{
var oskSettings = new OskSettings();
var siloSettings = new SiloSettings();
var configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", true, true)
.Build();
configuration.GetSection("OskSettings").Bind(oskSettings);
configuration.GetSection("SiloSettings").Bind(siloSettings);
if (siloSettings.MaxCpuLoad < 100)
{
Task.Run(() => CpuOptimizer.Start(siloSettings.MaxCpuLoad, new CancellationToken()));
}
return(new HostBuilder()
.UseOrleans(builder =>
{
builder.UseLocalhostClustering()
.ConfigureServices(services =>
{
services.AddMongoUtils();
services.AddSingleton(oskSettings);
services.AddSingleton(siloSettings);
services.AddScoped <IAsyncLogger, NLogLogger>();
services.AddSingleton <IAssemblyCache, MemoryAssemblyCache>();
services.AddSingleton <IAssemblyMembersCache, MemoryAssemblyMembersCache>();
})
.Configure((Action <SchedulingOptions>)(options => options.AllowCallChainReentrancy = false))
.Configure((Action <ClusterOptions>)(options =>
{
options.ClusterId = oskSettings.ClusterId;
options.ServiceId = oskSettings.ServiceId;
}))
.Configure((Action <EndpointOptions>)(options => options.AdvertisedIPAddress = IpUtils.IpAddress()))
.ConfigureApplicationParts(parts => AddParts(parts, siloSettings).WithReferences())
.UseDashboard(options => {
options.Host = "*";
options.Port = 8080;
options.HostSelf = true;
options.CounterUpdateIntervalMs = 1000;
})
.AddMemoryGrainStorage(name: "StatisticsGrainStorage")
.AddSimpleMessageStreamProvider("OSKProvider", c => c.OptimizeForImmutableData = true);
})
.ConfigureLogging(builder => builder.AddConsole())
.RunConsoleAsync());
}
private static IApplicationPartManagerWithAssemblies AddParts(IApplicationPartManager parts, SiloSettings siloSettings)
{
var results = parts.AddMongoGrains()
.AddApplicationPart(typeof(DataChunk).Assembly)
.WithCodeGeneration();
var linkedAsms = GetLinkedAssemblies(siloSettings);
foreach (var asm in linkedAsms)
{
results.AddApplicationPart(asm);
}
return(results);
}