private static void Main()
{
OutputTitle();
InitLogger();
var exit = CreateExitEvent();
var baseUrl = $"http://{Config.Domain}:{Config.Port}";
var nano = new NanoConfiguration
{
ApplicationName = "MiniWebServer",
EnableVerboseErrors = true
};
// logging
nano.GlobalEventHandler.PostInvokeHandlers.Add(context =>
{
var level = context.Response.HttpStatusCode == 200
? LogEventLevel.Information
: LogEventLevel.Warning;
var address = context.Request.Url.ToString().Replace(baseUrl, "/").Replace("//", "/");
var statusName = Enum.GetName(typeof(Constants.HttpStatusCode), context.Response.HttpStatusCode);
Log.Write(level, "{address} => {HttpStatusCode} {statusName}", address, context.Response.HttpStatusCode, statusName);
});
nano.GlobalEventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
var address = context.Request.Url.ToString().Replace(baseUrl, "/").Replace("//", "/");
Log.Error(exception, "{address} => Exception: {Message}", address, exception.Message);
});
// pulse
var startTime = DateTime.Now;
nano.AddBackgroundTask("Uptime", (int)TimeSpan.FromMinutes(1).TotalMilliseconds, () =>
{
var uptime = DateTime.Now - startTime;
Log.Information("Uptime {uptime}", uptime);
return(uptime);
});
// hosting
HttpHost.Init(nano, Config.WebRoot);
ApiHost.Init(nano, Config.WebRoot);
nano.DisableCorrelationId();
nano.EnableCors();
// start server
using (var server = HttpListenerNanoServer.Start(nano, baseUrl))
{
Log.Information("Listening on {url}", baseUrl);
Log.Information("Press Ctrl+C to exit.");
Process.Start(File.Exists($"{Environment.CurrentDirectory}\\index.html") ? baseUrl : $"{baseUrl}/ApiExplorer");
exit.WaitOne();
}
}
public static void Start( HttpApplication httpApplication )
{
var config = new NanoConfiguration();
config.GlobalEventHandler.PreInvokeHandlers.Add( context =>
{
} );
config.GlobalEventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
});
var eventHandler = new EventHandler();
eventHandler.PreInvokeHandlers.Add( context =>
{
} );
eventHandler.PostInvokeHandlers.Add( context =>
{
} );
eventHandler.UnhandledExceptionHandlers.Add( ( exception, context ) =>
{
} );
config.AddMethods<Customer>(); // methods will be added under '/api/customer/'
config.AddMethods<Customer2>();
config.AddFile( "/home", @"\www\home\index.html" );
config.AddFunc( "/hi", x => "Hello World! " + x.Request.Url );
config.AddFunc( "/howdy", x =>
{
var model = x.Bind<Person>( "person" ); // Looks for a complex request parameter named 'person' to bind to a 'Person' class
return model;
} );
config.EnableCors();
config.AddFunc( "/probe", context => true );
config.AddFunc( "/monitoring/probe", context => true );
config.AddDirectory( "/", @"\www\" );
SystemWebNanoServer.Start( httpApplication, config );
}
public WebServer(IAppSettings appSettings)
{
var port = GetUnusedPort();
baseUrl = $"http://localhost:{port}";
nano = new NanoConfiguration
{
ApplicationName = "Turbine",
EnableVerboseErrors = appSettings.Verbose,
};
// logging
if (appSettings.Verbose)
{
nano.GlobalEventHandler.PostInvokeHandlers.Add(context =>
{
var address = context.Request.Url.ToString().Replace(baseUrl, "/").Replace("//", "/");
var statusName = Enum.GetName(typeof(Constants.HttpStatusCode), context.Response.HttpStatusCode);
Colorizer.WriteLine($"WebServer: [DarkYellow!{address} => {context.Response.HttpStatusCode} {statusName}]");
});
}
nano.GlobalEventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
var address = context.Request.Url.ToString().Replace(baseUrl, "/").Replace("//", "/");
Colorizer.WriteLine($"WebServer: [DarkRed!{address} => Exception: {exception.Message}]");
});
// pulse
var startTime = DateTime.Now;
if (appSettings.Verbose)
{
nano.AddBackgroundTask("Uptime", (int)TimeSpan.FromMinutes(1).TotalMilliseconds, () =>
{
var uptime = DateTime.Now - startTime;
Colorizer.WriteLine($"WebServer: [DarkYellow!Uptime {uptime}]");
return(uptime);
});
}
// hosting
nano.AddDirectory("/", appSettings.Output, returnHttp404WhenFileWasNotFound: true);
nano.DisableCorrelationId();
nano.EnableCors();
}
public static void Start(HttpApplication httpApplication)
{
var config = new NanoConfiguration();
config.GlobalEventHandler.PreInvokeHandlers.Add(context =>
{
});
var eventHandler = new EventHandler();
eventHandler.PreInvokeHandlers.Add(context =>
{
});
eventHandler.PostInvokeHandlers.Add(context =>
{
});
eventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
});
config.AddMethods <Customer>(); // methods will be added under '/api/customer/'
config.AddFile("/home", @"\www\home\index.html");
config.AddFunc("/hi", x => "Hello World! " + x.Request.Url);
config.AddFunc("/howdy", x =>
{
var model = x.Bind <Person>("person");
return(model);
});
config.EnableCors();
config.AddFunc("/probe", context => true);
config.AddFunc("/monitoring/probe", context => true);
config.AddDirectory("/", @"\www\");
SystemWebNanoServer.Start(httpApplication, config);
}
/// <summary>
/// Gets the <see cref="NanoConfiguration"/> used by all of the demo projects.
/// </summary>
/// <returns><see cref="NanoConfiguration"/> instance.</returns>
public static NanoConfiguration GetNanoConfiguration()
{
DateTime startupDateTime = DateTime.Now;
int requestCounter = 0;
int errorCounter = 0;
// Every Nano app begins with the creation of an instance of a NanoConfiguration.
// This is *the* entry point into Nano and how all of Nano is configured.
var config = new NanoConfiguration();
config.GlobalEventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
// Log your exception here, etc.
Interlocked.Increment(ref errorCounter);
});
config.GlobalEventHandler.PreInvokeHandlers.Add(context =>
{
// Do stuff before an API method is called or file is accessed.
// Examples: Logging requests, authentication, authorization, adding headers, starting timers, etc.
Interlocked.Increment(ref requestCounter);
});
config.GlobalEventHandler.PostInvokeHandlers.Add(context =>
{
// Do stuff after an API method is called or file has been accessed.
// Examples: Logging responses, writing cookies, adding headers, ending timers, etc.
});
// Serves up all methods in the Customer class under the URL: /api/customer/methodName
config.AddMethods <Customer>();
config.AddMethods <ComplexObject>();
// We can also create event handlers that are not global.
// This can be useful when certain APIs do or do not need logging, authentication, etc.
var eventHandler = new Nano.Web.Core.EventHandler();
// Let's add a custom header as a demonstration.
eventHandler.PreInvokeHandlers.Add(context =>
{
context.Response.HeaderParameters.Add("X-Server-HostName", Dns.GetHostName());
});
// Add all static methods in the Time class as well as use custom event handler
config.AddMethods <Time>(eventHandler: eventHandler);
// Handles all requests for URL: /hi
config.AddFunc("/hi", context => "Hello World!");
// Handles all requests for URL: /howdy
// Example: http://localhost:4545/howdy?person={"PersonId":1,"FirstName":"Clark","LastName":"Kent"}
config.AddFunc("/howdy", x =>
{
// Looks for a complex request parameter named 'person' to bind to a 'Person' class
var model = x.Bind <Customer.Person>("person");
return(model);
});
// Example of how to serve up a single file. It's much easier to map an entire directory though.
config.AddFile("/MultipartTester", @"\www\MultipartTester\index.html");
// When the Debugger is attached, map two folders up so that you can live edit files in Visual Studio
// without having to restart your application to get the files copied to your bin directory.
config.AddDirectory("/", Debugger.IsAttached ? "../../www" : "www", returnHttp404WhenFileWasNotFound: true);
// Enables CORS ( Cross-origin resource sharing ) requests
config.EnableCors();
// Configures a background task to run every 30 seconds that outputs some server stats like uptime and
// the number of processed requests and errors encountered.
config.AddBackgroundTask("Status Update", 30000, () =>
{
var result = string.Format("Uptime {0:dd\\.hh\\:mm\\:ss} | Requests Handled: {1} | Errors: {2}",
DateTime.Now - startupDateTime, requestCounter, errorCounter);
Console.WriteLine(result);
return(result);
});
return(config);
}
/// <summary>
/// Gets the <see cref="NanoConfiguration"/> used by all of the demo projects.
/// </summary>
/// <returns><see cref="NanoConfiguration"/> instance.</returns>
public static NanoConfiguration GetNanoConfiguration()
{
DateTime startupDateTime = DateTime.Now;
int requestCounter = 0;
int errorCounter = 0;
// Every Nano app begins with the creation of an instance of a NanoConfiguration.
// This is *the* entry point into Nano and how all of Nano is configured.
var config = new NanoConfiguration();
config.GlobalEventHandler.UnhandledExceptionHandlers.Add((exception, context) =>
{
// Log your exception here, etc.
Interlocked.Increment(ref errorCounter);
});
config.GlobalEventHandler.PreInvokeHandlers.Add(context =>
{
// Do stuff before an API method is called or file is accessed.
// Examples: Logging requests, authentication, authorization, adding headers, starting timers, etc.
Interlocked.Increment(ref requestCounter);
});
config.GlobalEventHandler.PostInvokeHandlers.Add(context =>
{
// Do stuff after an API method is called or file has been accessed.
// Examples: Logging responses, writing cookies, adding headers, ending timers, etc.
});
// Serves up all methods in the Customer class under the URL: /api/customer/methodName
config.AddMethods<Customer>();
// We can also create event handlers that are not global.
// This can be useful when certain APIs do or do not need logging, authentication, etc.
var eventHandler = new Nano.Web.Core.EventHandler();
// Let's add a custom header as a demonstration.
eventHandler.PreInvokeHandlers.Add( context =>
{
context.Response.HeaderParameters.Add( "X-Server-HostName", Dns.GetHostName() );
});
// Add all static methods in the Time class as well as use custom event handler
config.AddMethods<Time>( eventHandler: eventHandler );
// Handles all requests for URL: /hi
config.AddFunc("/hi", context => "Hello World!");
// Handles all requests for URL: /howdy
// Example: http://localhost:4545/howdy?person={"PersonId":1,"FirstName":"Clark","LastName":"Kent"}
config.AddFunc("/howdy", x =>
{
// Looks for a complex request parameter named 'person' to bind to a 'Person' class
var model = x.Bind<Customer.Person>("person");
return model;
});
// Example of how to serve up a single file. It's much easier to map an entire directory though.
config.AddFile( "/MultipartTester", @"\www\MultipartTester\index.html" );
// When the Debugger is attached, map two folders up so that you can live edit files in Visual Studio
// without having to restart your application to get the files copied to your bin directory.
config.AddDirectory("/", Debugger.IsAttached ? "../../www" : "www", returnHttp404WhenFileWasNotFound: true);
// Enables CORS ( Cross-origin resource sharing ) requests
config.EnableCors();
// Configures a background task to run every 30 seconds that outputs some server stats like uptime and
// the number of processed requests and errors encountered.
config.AddBackgroundTask("Status Update", 30000, () =>
{
var result = string.Format("Uptime {0:dd\\.hh\\:mm\\:ss} | Requests Handled: {1} | Errors: {2}",
DateTime.Now - startupDateTime, requestCounter, errorCounter);
Console.WriteLine(result);
return result;
});
return config;
}
