BF2Statistics.Web.HttpServer.ProcessRequest C# (CSharp) Method

        private static void ProcessRequest(HttpClient Client)
        {
            // Update connection count
            Interlocked.Increment(ref SessionRequests);

            // Make sure request method is supported
            if (!AcceptableMethods.Contains(Client.Request.HttpMethod))
            {
                Client.Response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
                Client.Response.Send();
                return;
            }

            // Process Request
            try
            {
                // Get our requested document
                string Document = Client.Request.Url.AbsolutePath.ToLower().TrimStart(new char[] { '/' }); ;
                if (Document.StartsWith("asp"))
                {
                    // Get our requested document's Controller
                    ASPController Controller = GetASPController(Client, Path.GetFileName(Document));
                    if (Controller != null)
                        // The controller will take over from here and process the response
                        Controller.HandleRequest();
                    else 
                        // Send a 404 if we dont have a controller for this request
                        Client.Response.StatusCode = (int)HttpStatusCode.NotFound;
                }
                else if (!Program.Config.BF2S_Enabled) // If we dont have BF2S enabled, deny page access
                {
                    // Set service is unavialable
                    Client.Response.StatusCode = (int)HttpStatusCode.ServiceUnavailable;
                    Client.Response.Send();
                }
                else // Bf2sClone
                {
                    // Remove bf2stats folder and trim out the forward slashes
                    Document = Document.Replace("bf2stats", "").Trim(new char[] { '/' });
                    if (String.IsNullOrWhiteSpace(Document))
                        Document = "index";

                    // If the document has an extension, we are loading a resource (js, css, jpg) instead of a page
                    if (Path.HasExtension(Document))
                    {
                        // First we get the relative path with no empty entries. Path.Combine also checks for invalid characters
                        string RelaPath = Path.Combine(Document.Split(new char[] { '/', '\\' }, StringSplitOptions.RemoveEmptyEntries));
                        string FullPath = Path.Combine(Program.RootPath, "Web", "Bf2Stats", "Resources", RelaPath);
                        if (File.Exists(FullPath))
                        {
                            // Set the content type based from our extension
                            string Ext = Path.GetExtension(RelaPath).TrimStart('.');
                            if (MIMETypes.ContainsKey(Ext))
                                Client.Response.ContentType = MIMETypes[Ext];

                            // Send response
                            Client.Response.Send(File.ReadAllBytes(FullPath));
                        }
                        else
                        {
                            // Resource doesn't exist
                            Client.Response.StatusCode = (int)HttpStatusCode.NotFound;
                        }
                    }
                    else
                    {
                        // Convert our document path into an MvC route
                        MvcRoute Route = new MvcRoute(Document);

                        // Try and fetch the controller, and handle the request
                        Controller Cont = GetBf2StatsController(Route.Controller, Client);
                        if (Cont != null)
                        {
                            // We let the Controller handle the request from here
                            Cont.HandleRequest(Route);
                        }
                        // Check the Razor engine to see if we have this template compiled...
                        else if (Engine.Razor.IsTemplateCached(Route.Controller + ".cshtml", ModelType))
                        {
                            // Custom made template with No Controller
                            Client.Response.ContentType = "text/html";
                            Client.Response.ResponseBody.Append(
                                Engine.Razor.Run(Route.Controller + ".cshtml", ModelType, new IndexModel(Client))
                            );
                        }
                        else
                        {
                            // Show 404
                            Client.Response.StatusCode = (int)HttpStatusCode.NotFound;
                        }
                    }
                }
            }
            catch (DbConnectException e)
            {
                string message = e.InnerException?.Message ?? e.Message;
                Program.ErrorLog.Write("WARNING: [HttpServer.ProcessRequest] Unable to connect to database: " + message);

                // Set service is unavialable
                Client.Response.StatusCode = (int)HttpStatusCode.ServiceUnavailable;
                Client.Response.Send();
            }
            catch (Exception e)
            {
                Program.ErrorLog.Write("ERROR: [HttpServer.ProcessRequest] " + e.Message);
                ExceptionHandler.GenerateExceptionLog(e);
                if (!Client.ResponseSent)
                {
                    // Internal service error
                    Client.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
                    Client.Response.Send();
                }
            }
            finally
            {
                // Make sure a response is sent to prevent client hang
                if (!Client.ResponseSent)
                    Client.Response.Send();

                // Open a connection
                ConnectionPool.Release();

                // Fire this last!
                RequestRecieved();
            }
        }