static void Main(string[] args)
{
// Parse the commandline arguments:
var configValues = ConfigurationDictionary.Parse(args);
// Require at least one "bind" value:
List<string> bindUriPrefixes;
if (!configValues.TryGetValue("bind", out bindUriPrefixes) || bindUriPrefixes.Count == 0)
{
Console.Error.WriteLine("Require at least one bind=http://ip:port/ argument.");
return;
}
// Configurable number of accept requests active at one time per CPU core:
int accepts = 4;
string acceptsString;
if (configValues.TryGetSingleValue("accepts", out acceptsString))
{
if (!Int32.TryParse(acceptsString, out accepts))
accepts = 4;
}
else
{
accepts = 4;
}
// Create an HTTP host and start it:
var handler = new APIHttpAsyncHandler();
var host = new HttpAsyncHost(handler, accepts);
host.SetConfiguration(configValues);
host.Run(bindUriPrefixes.ToArray());
}
static async Task ProcessListenerContext(HttpListenerContext listenerContext, HttpAsyncHost host)
{
Debug.Assert(listenerContext != null);
try
{
// Get the response action to take:
var requestContext = new HttpRequestContext(host._hostContext, listenerContext.Request, listenerContext.User);
var action = await host._handler.Execute(requestContext);
if (action != null)
{
// Take the action and await its completion:
var responseContext = new HttpRequestResponseContext(requestContext, listenerContext.Response);
var task = action.Execute(responseContext);
if (task != null) await task;
}
// Close the response and send it to the client:
listenerContext.Response.Close();
}
catch (HttpListenerException)
{
// Ignored.
}
catch (Exception ex)
{
// TODO: better exception handling
Trace.WriteLine(ex.ToString());
}
}
static async Task ProcessListenerContext(HttpListenerContext listenerContext, HttpAsyncHost host)
{
Debug.Assert(listenerContext != null);
try
{
// Get the response action to take:
var requestContext = new HttpRequestContext(host._hostContext, listenerContext.Request, listenerContext.User);
var action = await host._handler.Execute(requestContext);
if (action != null)
{
// Take the action and await its completion:
var responseContext = new HttpRequestResponseContext(requestContext, listenerContext.Response);
var task = action.Execute(responseContext);
if (task != null)
{
await task;
}
}
// Close the response and send it to the client:
listenerContext.Response.Close();
}
catch (HttpListenerException)
{
// Ignored.
}
catch (Exception ex)
{
// TODO: better exception handling
Trace.WriteLine(ex.ToString());
}
}