Example #1
0
 public SensorRequestHandler(LiveWireServer server)
 {
     if (server == null)
     {
         throw new ArgumentNullException("server");
     }
     this.server = server;
 }
Example #2
0
 public LiveRequestHandler(LiveWireServer server, int clientOrigin)
 {
     if (server == null)
     {
         throw new ArgumentNullException("server");
     }
     this.server       = server;
     this.clientOrigin = clientOrigin;
 }
Example #3
0
        private void Process()
        {
            // wait for clients and process channels and changes
            var resourceListener = new TcpListener(IPAddress.Parse("127.0.0.1"), 9242);
            //var liveListener = new TcpListener(IPAddress.Parse("127.0.0.1"), 9234);
            var liveWire = new LiveWire.LiveWireServer();

            liveWire.Start();
            resourceListener.Start();
            //liveListener.Start();
            Console.WriteLine("Started server on port 9242");
            while (!stopSignal.WaitOne(16))
            {
                liveWire.Process();
                // accept new clients
                if (resourceListener.Pending())
                {
                    var client = resourceListener.AcceptTcpClient();
                    //client.NoDelay = true;
                    //client.ReceiveTimeout = 1;
                    //client.SendTimeout = 1;
                    var baseChannel = new TcpChannel(client);
                    var channel     = new HttpChannel(baseChannel);
                    //var channel = new WebSocketChannel(baseChannel);
                    AddChannelPrototype(channel);
                }
//				if (liveListener.Pending()) {
//					var client = liveListener.AcceptTcpClient();
//					var baseChannel = new TcpChannel(client);
//					var channel = new WebSocketChannel(baseChannel);
//					AddChannelPrototype(channel);
//				}
                List <IWebChannel> toClose = new List <IWebChannel>();
                foreach (var c in channels)
                {
                    c.Process();
                    if (c.State == WebChannelState.InitFailed || c.State == WebChannelState.Closed)
                    {
                        toClose.Add(c);
                        continue;
                    }

                    if (c.AvailableMessageNo > 0)
                    {
                        var wc = c as WebSocketChannel;
                        if (wc != null)
                        {
                            WebSocketMessage message = wc.EmitMessage();
                            string           text    = message.Text;
                            Console.WriteLine("received: " + text);
                            //string updateMsg = "{ 'type': 'request',
                            Console.WriteLine("circling that");
                            //string updateMsg = "{ 'sender': 'minority', 'type': 'config',  'update', 'content': 'sent to update division' }";
                            //Console.WriteLine("sending update: " + updateMsg);
                            //Thread.Sleep(1000);
                            JsonString str = JsonString.Parse(text);
                            str.AddTerminal("text", "tentacles");
                            wc.SendMessage(new WebSocketMessage(str.ToJsonString()));

                            wc.SendMessage(new WebSocketMessage("{\"type\":\"update\", \"subject\":\"content\"  }"));
                        }
                        var hc = c as HttpChannel;
                        if (hc != null)
                        {
                            HttpMessage message = hc.EmitMessage();
                            //Console.WriteLine("message: ");
                            //Console.WriteLine(message.Header.ToString());
                            //Console.WriteLine(Encoding.UTF8.GetString(message.Content));
                            string resource = message.Header.Resource;

                            byte[]     responseContent = new Services.ResourceWireServer().ProvideResource(resource);
                            HttpHeader responseHeader;
                            if (responseContent.Length > 0)
                            {
                                responseHeader = new HttpHeader(HttpMethod.Response, resource, message.Header.Version, HttpStatusCode.OK);

                                if (resource.EndsWith(".js"))
                                {
                                    responseHeader.Fields.Add("Content-Type", "text/javascript; charset=UTF-8");
                                }
                                else if (resource.EndsWith(".html") || resource.Equals("/"))
                                {
                                    responseHeader.Fields.Add("Content-Type", "text/html; charset=UTF-8");
                                }
                                else if (resource.EndsWith(".css"))
                                {
                                    responseHeader.Fields.Add("Content-Type", "text/css; charset=UTF-8");
                                }
                                else if (resource.EndsWith(".ico"))
                                {
                                    responseHeader.Fields.Add("Content-Type", "image/vnd.microsoft.icon");
                                }
                                else if (resource.EndsWith(".svg"))
                                {
                                    responseHeader.Fields.Add("Content-Type", "image/svg+xml");
                                }
                                else
                                {
                                    responseHeader.Fields.Add("Content-Type", "text/plain; charset=UTF-8");
                                }
                                responseHeader.Fields.Add("Content-Encoding", "identity");
                                responseHeader.Fields.Add("Content-Length", string.Format("{0}", responseContent.Length));
                                //responseHeader.Fields.Add("Transfer-Encoding", "identity");
                                responseHeader.Fields.Add("Connection", "close");
                            }
                            else
                            {
                                responseHeader = new HttpHeader(HttpMethod.Response, resource, message.Header.Version, HttpStatusCode.NotFound);
                                responseHeader.Fields.Add("Content-Length", "0");
                                //responseHeader.Fields.Add("Transfer-Encoding", "identity");
                                responseHeader.Fields.Add("Connection", "close");
                            }
                            responseHeader.Fields.Add("Server", "Irseny");
                            responseHeader.Fields.Add("Date", DateTime.UtcNow.ToString());

                            var response = new HttpMessage(responseHeader, responseContent);

                            hc.SendMessage(response);
                            hc.Close();
                        }
                    }
                }
                foreach (IWebChannel c in toClose)
                {
                    c.Close();
                    Console.WriteLine("closed client " + channels.IndexOf(c));
                    channels.Remove(c);
                }
            }
            foreach (var c in channels)
            {
                c.Close();
            }
            resourceListener.Stop();
        }
 public SensorCaptureRequestHandler(LiveWireServer server, int clientOrigin) : base()
 {
     this.server       = server;
     this.clientOrigin = clientOrigin;
 }