internal HttpResponse(HttpRequest req, HttpListenerContext ctx, WatsonWebserverSettings settings, WatsonWebserverEvents events)
{
if (req == null)
{
throw new ArgumentNullException(nameof(req));
}
if (ctx == null)
{
throw new ArgumentNullException(nameof(ctx));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (events == null)
{
throw new ArgumentNullException(nameof(events));
}
_Request = req;
_Context = ctx;
_Response = _Context.Response;
_Settings = settings;
_Events = events;
_OutputStream = _Response.OutputStream;
}
/// <summary>
/// Creates a new instance of the Watson webserver.
/// </summary>
/// <param name="settings">Waton webserver settings.</param>
/// <param name="defaultRoute">Method used when a request is received and no matching routes are found. Commonly used as the 404 handler when routes are used.</param>
public Server(WatsonWebserverSettings settings = null, Func <HttpContext, Task> defaultRoute = null)
{
if (settings == null)
{
settings = new WatsonWebserverSettings();
}
_Settings = settings;
_Routes.Default = defaultRoute;
}
/// <summary>
/// Creates a new instance of the Watson webserver.
/// If you do not provide a settings object, default settings will be used, which will cause Watson Webserver to listen on http://127.0.0.1:8000, and send events to the console.
/// </summary>
/// <param name="settings">Waton webserver settings.</param>
/// <param name="defaultRoute">Method used when a request is received and no matching routes are found. Commonly used as the 404 handler when routes are used.</param>
public Server(WatsonWebserverSettings settings = null, Func <HttpContext, Task> defaultRoute = null)
{
if (settings == null)
{
settings = new WatsonWebserverSettings();
settings.Prefixes.Add("http://127.0.0.1:8000/");
Events.Logger = Console.WriteLine;
}
_Settings = settings;
_Routes.Default = defaultRoute;
}
/// <summary>
/// Creates a new instance of the Watson webserver.
/// </summary>
/// <param name="hostname">Hostname or IP address on which to listen.</param>
/// <param name="port">TCP port on which to listen.</param>
/// <param name="ssl">Specify whether or not SSL should be used (HTTPS).</param>
/// <param name="defaultRoute">Method used when a request is received and no matching routes are found. Commonly used as the 404 handler when routes are used.</param>
public Server(string hostname, int port, bool ssl = false, Func <HttpContext, Task> defaultRoute = null)
{
if (String.IsNullOrEmpty(hostname))
{
hostname = "localhost";
}
if (port < 1)
{
throw new ArgumentOutOfRangeException(nameof(port));
}
_Settings = new WatsonWebserverSettings(hostname, port, ssl);
_Routes.Default = defaultRoute;
}
internal HttpContext(HttpListenerContext ctx, WatsonWebserverSettings settings, WatsonWebserverEvents events)
{
if (ctx == null)
{
throw new ArgumentNullException(nameof(ctx));
}
if (events == null)
{
throw new ArgumentNullException(nameof(events));
}
_Context = ctx;
Request = new HttpRequest(ctx);
Response = new HttpResponse(Request, ctx, settings, events);
}
/// <summary>
/// Instantiate the object using default settings and the specified default route.
/// </summary>
public WatsonWebserverRoutes(WatsonWebserverSettings settings, Func <HttpContext, Task> defaultRoute)
{
if (settings == null)
{
settings = new WatsonWebserverSettings();
}
if (defaultRoute == null)
{
throw new ArgumentNullException(nameof(defaultRoute));
}
_Settings = settings;
_Preflight = PreflightInternal;
_Default = defaultRoute;
_ContentHandler = new ContentRouteHandler(_Content);
}
/// <summary>
/// Creates a new instance of the Watson webserver.
/// </summary>
/// <param name="hostnames">Hostnames or IP addresses on which to listen. Note: multiple listener endpoints are not supported on all platforms.</param>
/// <param name="port">TCP port on which to listen.</param>
/// <param name="ssl">Specify whether or not SSL should be used (HTTPS).</param>
/// <param name="defaultRoute">Method used when a request is received and no matching routes are found. Commonly used as the 404 handler when routes are used.</param>
public Server(List <string> hostnames, int port, bool ssl = false, Func <HttpContext, Task> defaultRoute = null)
{
if (hostnames == null || hostnames.Count < 1)
{
hostnames = new List <string> {
"localhost"
}
}
;
if (port < 1)
{
throw new ArgumentOutOfRangeException(nameof(port));
}
_Settings = new WatsonWebserverSettings(hostnames, port, ssl);
_Routes.Default = defaultRoute;
}
/// <summary>
/// Tear down the server and dispose of background workers.
/// Do not use this object after disposal.
/// </summary>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (_HttpListener != null && _HttpListener.IsListening)
{
Stop();
_HttpListener.Close();
}
Events.HandleServerDisposing(this, EventArgs.Empty);
_HttpListener = null;
_Settings = null;
_Routes = null;
_TokenSource = null;
_AcceptConnections = null;
Events = null;
Statistics = null;
}
}
