public void EnvDefaultsToDevelopmentConfigValueIfSpecified()
{
var vals = new Dictionary<string, string>
{
{ "ASPNET_ENV", "Staging" }
};
var config = new Configuration()
.Add(new MemoryConfigurationSource(vals));
var context = new HostingContext
{
ServerFactory = this,
Configuration = config
};
var engine = new HostingEngine();
using (engine.Start(context))
{
Assert.Equal("Staging", context.EnvironmentName);
var env = context.ApplicationServices.GetRequiredService<IHostingEnvironment>();
Assert.Equal("Staging", env.EnvironmentName);
}
}
public void ApplicationNameDefaultsToApplicationEnvironmentName()
{
var context = new HostingContext
{
ServerFactory = this
};
var engine = new HostingEngine();
using (engine.Start(context))
{
Assert.Equal("Microsoft.AspNet.Hosting.Tests", context.ApplicationName);
}
}
public void EnvDefaultsToDevelopmentIfNoConfig()
{
var context = new HostingContext
{
ServerFactory = this
};
var engine = new HostingEngine();
using (engine.Start(context))
{
Assert.Equal("Development", context.EnvironmentName);
var env = context.ApplicationServices.GetRequiredService<IHostingEnvironment>();
Assert.Equal("Development", env.EnvironmentName);
}
}
public void Main(string[] args)
{
var config = new Configuration();
if (File.Exists(HostingIniFile))
{
config.AddIniFile(HostingIniFile);
}
config.AddEnvironmentVariables();
config.AddCommandLine(args);
var context = new HostingContext()
{
Configuration = config,
ServerFactoryLocation = config.Get("server"),
ApplicationName = config.Get("app")
};
var engine = new HostingEngine(_serviceProvider);
var serverShutdown = engine.Start(context);
var loggerFactory = context.ApplicationServices.GetRequiredService<ILoggerFactory>();
var appShutdownService = context.ApplicationServices.GetRequiredService<IApplicationShutdown>();
var shutdownHandle = new ManualResetEvent(false);
appShutdownService.ShutdownRequested.Register(() =>
{
try
{
serverShutdown.Dispose();
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger<Program>();
logger.LogError("Dispose threw an exception.", ex);
}
shutdownHandle.Set();
});
var ignored = Task.Run(() =>
{
Console.WriteLine("Started");
Console.ReadLine();
appShutdownService.RequestShutdown();
});
shutdownHandle.WaitOne();
}
public static IServiceProvider CreateServiceProvider(Action<IServiceCollection> configure)
{
var context = new HostingContext
{
ServerFactory = new ServerFactory(),
StartupMethods = new StartupMethods(
_ => { },
services =>
{
services.AddSignalR();
configure(services);
return services.BuildServiceProvider();
})
};
var engine = new HostingEngine().Start(context);
return context.ApplicationServices;
}
private static DbContext TryCreateContextFromStartup(Type type)
{
#if DNX451 || DNXCORE50
try
{
var context = new HostingContext
{
ServerFactory = new ServerFactory(),
};
var instance = new HostingEngine().Start(context);
return context.ApplicationServices.GetService(type) as DbContext;
}
catch
{
}
#endif
return null;
}
public IHostingEngine Build()
{
var hostingServices = BuildHostingServices();
var hostingContainer = hostingServices.BuildServiceProvider();
var appEnvironment = hostingContainer.GetRequiredService <IApplicationEnvironment>();
var startupLoader = hostingContainer.GetRequiredService <IStartupLoader>();
_hostingEnvironment.Initialize(appEnvironment.ApplicationBasePath, _config);
var engine = new HostingEngine(hostingServices, startupLoader, _config, _captureStartupErrors);
// Only one of these should be set, but they are used in priority
engine.ServerFactory = _serverFactory;
engine.ServerFactoryLocation = _config[ServerKey] ?? _config[OldServerKey] ?? _serverFactoryLocation;
// Only one of these should be set, but they are used in priority
engine.Startup = _startup;
engine.StartupType = _startupType;
engine.StartupAssemblyName = _startupAssemblyName ?? _config[ApplicationKey] ?? _config[OldApplicationKey] ?? appEnvironment.ApplicationName;
return(engine);
}
public void Main(string[] args)
{
var applicationRoot = Directory.GetCurrentDirectory();
var serverPort = 2000;
var logLevel = LogLevel.Information;
var hostPID = -1;
var transportType = TransportType.Http;
var otherArgs = new List<string>();
var enumerator = args.GetEnumerator();
while (enumerator.MoveNext())
{
var arg = (string)enumerator.Current;
if (arg == "-s")
{
enumerator.MoveNext();
applicationRoot = Path.GetFullPath((string)enumerator.Current);
}
else if (arg == "-p")
{
enumerator.MoveNext();
serverPort = int.Parse((string)enumerator.Current);
}
else if (arg == "-v")
{
logLevel = LogLevel.Verbose;
}
else if (arg == "--hostPID")
{
enumerator.MoveNext();
hostPID = int.Parse((string)enumerator.Current);
}
else if (arg == "--stdio")
{
transportType = TransportType.Stdio;
}
else
{
otherArgs.Add((string)enumerator.Current);
}
}
Environment = new OmnisharpEnvironment(applicationRoot, serverPort, hostPID, logLevel, transportType, otherArgs.ToArray());
var config = new Configuration()
.AddCommandLine(new[] { "--server.urls", "http://localhost:" + serverPort });
var engine = new HostingEngine(_serviceProvider);
var context = new HostingContext()
{
ServerFactoryLocation = "Kestrel",
Configuration = config,
};
var writer = new SharedConsoleWriter();
context.Services.AddInstance<IOmnisharpEnvironment>(Environment);
context.Services.AddInstance<ISharedTextWriter>(writer);
if (transportType == TransportType.Stdio)
{
context.Server = null;
context.ServerFactory = new Stdio.StdioServerFactory(Console.In, writer);
}
var serverShutdown = engine.Start(context);
var appShutdownService = _serviceProvider.GetRequiredService<IApplicationShutdown>();
var shutdownHandle = new ManualResetEvent(false);
appShutdownService.ShutdownRequested.Register(() =>
{
serverShutdown.Dispose();
shutdownHandle.Set();
});
#if DNXCORE50
var ignored = Task.Run(() =>
{
Console.WriteLine("Started");
Console.ReadLine();
appShutdownService.RequestShutdown();
});
#else
Console.CancelKeyPress += (sender, e) =>
{
appShutdownService.RequestShutdown();
};
#endif
if (hostPID != -1)
{
try
{
var hostProcess = Process.GetProcessById(hostPID);
hostProcess.EnableRaisingEvents = true;
hostProcess.OnExit(() => appShutdownService.RequestShutdown());
}
catch
{
// If the process dies before we get here then request shutdown
// immediately
appShutdownService.RequestShutdown();
}
}
shutdownHandle.WaitOne();
}
public void HostingEngineCanBeStarted()
{
var context = new HostingContext
{
ServerFactory = this,
ApplicationName = "Microsoft.AspNet.Hosting.Tests"
};
var engineStart = new HostingEngine().Start(context);
Assert.NotNull(engineStart);
Assert.Equal(1, _startInstances.Count);
Assert.Equal(0, _startInstances[0].DisposeCalls);
engineStart.Dispose();
Assert.Equal(1, _startInstances[0].DisposeCalls);
}
public void WebRootCanBeResolvedFromTheProjectJson()
{
var context = new HostingContext
{
ServerFactory = this
};
var engineStart = new HostingEngine().Start(context);
var env = context.ApplicationServices.GetRequiredService<IHostingEnvironment>();
Assert.Equal(Path.GetFullPath("testroot"), env.WebRootPath);
Assert.True(env.WebRootFileProvider.GetFileInfo("TextFile.txt").Exists);
}
public void MapPath_Facts(string virtualPath, string expectedSuffix)
{
var context = new HostingContext
{
ServerFactory = this
};
var engine = new HostingEngine();
using (engine.Start(context))
{
var env = context.ApplicationServices.GetRequiredService<IHostingEnvironment>();
var mappedPath = env.MapPath(virtualPath);
expectedSuffix = expectedSuffix.Replace('/', Path.DirectorySeparatorChar);
Assert.Equal(Path.Combine(env.WebRootPath, expectedSuffix), mappedPath);
}
}
public void IsEnvironment_Extension_Is_Case_Insensitive()
{
var context = new HostingContext
{
ServerFactory = this
};
var engine = new HostingEngine();
using (engine.Start(context))
{
var env = context.ApplicationServices.GetRequiredService<IHostingEnvironment>();
Assert.True(env.IsEnvironment("Development"));
Assert.True(env.IsEnvironment("developMent"));
}
}
