/// <summary>
/// Begin processing the request by dispatching a <code>BeginProcessRequest</code>
/// invocation to an instance of an IHttpHandler class. If the processing fails
/// for any reason, the server responds with HTTP 400 Bad Request.
/// </summary>
/// <param name="wr"></param>
private void ProcessRequest(TcpServerWorkerRequest wr)
{
try
{
var context = new HttpContext(wr);
var app = _getInstance(context);
app.BeginProcessRequest(context, _handlerCompletionCallback, wr);
}
catch
{
try
{
// Send a bad request response if the context cannot
// be created for any reason.
wr.SendStatus(400, "Bad Request");
wr.SendKnownResponseHeader("Content-Type", "text/html; charset=utf8");
var body = Encoding.ASCII.GetBytes("<html><body>Bad Request</body></html>");
wr.SendResponseFromMemory(body, body.Length);
var response = wr.FlushResponse();
SendResponse(response);
wr.EndOfRequest();
}
finally
{
}
}
}
/// <summary>
/// Completes the request processing and initiates the process of
/// sending a response back to the client.
/// </summary>
/// <param name="wr"></param>
private void FinishRequest(TcpServerWorkerRequest wr)
{
// The following lines are a temporary stand-in while the rest
// of the application processing capabilities are being written.
wr.SendStatus(200, "OK");
wr.SendKnownResponseHeader("Content-Type", "text/html; charset=utf8");
var body = Encoding.ASCII.GetBytes("<html><body>Hello, world</body></html>");
wr.SendResponseFromMemory(body, body.Length);
var response = wr.FlushResponse();
SendResponse(response);
wr.EndOfRequest();
}
