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New Post: HOWTO: Create a simple WebSocket server

kerryjiang — Mon, 17 Jun 2013 09:48:18 GMT

If you have confirmed the server was started without problem, then make sure your certificate you are using is correct.
The tool which can make the certificate you need is mentioned in the doc:
http://docs.supersocket.net/v1-5/Enable-TLS-SSL-trasnferring-layer-encryption-in-SuperSocket

New Post: HOWTO: Create a simple WebSocket server

kerryjiang — Mon, 17 Jun 2013 09:45:48 GMT

Did you find the log of SuperWebSocket? If you cannot find it, please check the doc I mentioned previously to enable it.
Please ensure your server instance was started successfully.

New Post: HOWTO: Create a simple WebSocket server

TopGun743 — Mon, 17 Jun 2013 09:41:48 GMT

Hi vbguyny,
I am novice in terms of SSL certificates. I have looked over google but failed to understand how they are generated and then used on client.
Can you plz guide me on this in simple words ?

I just want to access a secure web socket url like following:
wss://my-server:8089/Test

New Post: HOWTO: Create a simple WebSocket server

vbguyny — Sat, 15 Jun 2013 13:32:31 GMT

@TopGun: The issue is most likely related to the fact that the Ssl certificate isn't a valid certificate from your browser's point of view. You need to import your ssl certificate into your browser's certificate store before trying to use wss://

You can Google on how to do this.

New Post: HOWTO: Create a simple WebSocket server

kerryjiang — Sat, 15 Jun 2013 13:01:10 GMT

No, please check SuperWebSocket's log (Logs/xxx.log)
http://docs.supersocket.net/v1-6/Logging-in-SuperSocket

New Post: HOWTO: Create a simple WebSocket server

TopGun743 — Sat, 15 Jun 2013 12:49:01 GMT

This is the log which gets generated in Event Viewer, whenever my web page tries to connect to web socket server either through wss://my-pc:8089/Test or wss://localhost:8089/Test

Event code: 4005 
Event message: Forms authentication failed for the request. Reason: The ticket supplied was invalid. 
Event time: 6/15/2013 5:31:08 PM 
Event time (UTC): 6/15/2013 12:31:08 PM 
Event ID: 30d6a4788f6346d4a20b699174e08efc 
Event sequence: 58 
Event occurrence: 25 
Event detail code: 50201 
 
Application information: 
    Application domain: /LM/W3SVC/1/ROOT/SuperWebSocketClient-1-130157722640211221 
    Trust level: Full 
    Application Virtual Path: /SuperWebSocketClient 
    Application Path: C:\Users\faisal\Documents\Visual Studio 2010\Projects\SuperWebSocketClient\SuperWebSocketClient\ 
    Machine name: MY-PC 
 
Process information: 
    Process ID: 3472 
    Process name: w3wp.exe 
    Account name: IIS APPPOOL\ASP.NET v4.0 
 
Request information: 
    Request URL: http://my-pc/SuperWebSocketClient 
    Request path: /SuperWebSocketClient 
    User host address: fe80::a028:d80a:e53:7c69/SuperWebSocketClient 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: IIS APPPOOL\ASP.NET v4.0 
 
Name to authenticate:  
 
Custom event details:

It gives me response when I use ws protocol but not with wss.
I don't know which other log you are asking about.
I have but executed code in VS debugger line by line for checking SSL startup till ws.Start()
It executes fully with no exceptions occurring.

New Post: HOWTO: Create a simple WebSocket server

kerryjiang — Sat, 15 Jun 2013 12:10:22 GMT

Could you paste the starting log?

For certificate, please refer to the link below:
http://docs.supersocket.net/v1-5/Enable-TLS-SSL-trasnferring-layer-encryption-in-SuperSocket

New Post: HOWTO: Create a simple WebSocket server

TopGun743 — Sat, 15 Jun 2013 11:47:52 GMT

kerry
Yes my websocket server has started successfully. I have checked.

But can you explain your answer in a bit detail.
I am a novice when it comes to certificates. I dont know how to create a certificate and where to deploy it.
Please put some light on it. Thanks.

New Post: HOWTO: Create a simple WebSocket server

kerryjiang — Sat, 15 Jun 2013 11:32:45 GMT

Are you sure the websocket server was started successfully? You can check the log for it.

BTW, you should create a new test certificate with the CN=my-pc, because you host which is used for accessing the server is my-pc.

New Post: HOWTO: Create a simple WebSocket server

TopGun743 — Sat, 15 Jun 2013 10:38:15 GMT

Hi @vbguyny
I am using latest version of SuperWebSocket (version 0.8), which I downloaded from SuperWebSocket site.

After some changes in your provided code above, I am able run Web Socket server based on ws protocol.
I have created a test web socket client project in Asp.Net MVC and I make connection call to server using syntax like:

     ws://my-pc:8089/Test

It works fine in ws. But when I try to run it in secure mode using https.... after a while, Firefox gives me following message in Browser console:

     Firefox can't establish a connection to the server at wss://my-pc:8089/Test

My server side code for button1 click event is as following:

            SuperSocket.SocketBase.Config.RootConfig r = new SuperSocket.SocketBase.Config.RootConfig();

            SuperSocket.SocketBase.Config.ServerConfig s = new SuperSocket.SocketBase.Config.ServerConfig();
            s.Name = "SuperWebSocket";
            s.Ip = "Any";
            s.Port = 8089;
            s.Mode = SocketMode.Tcp;

            if (checkBox1.Checked == true)
            {
                s.Mode = SocketMode.Tcp;
                s.Security = "tls";

                SuperSocket.SocketBase.Config.CertificateConfig cert = new SuperSocket.SocketBase.Config.CertificateConfig();

                string pathToBaseDir = System.IO.Directory.GetParent(Environment.CurrentDirectory).Parent.FullName;

                cert.FilePath = System.IO.Path.Combine(pathToBaseDir, "localhost.pfx");
                System.Diagnostics.Debug.Assert(System.IO.File.Exists(cert.FilePath));
                cert.Password = "supersocket";
                
                s.Certificate = cert;
            }

            SuperSocket.SocketEngine.SocketServerFactory f = new SuperSocket.SocketEngine.SocketServerFactory();

            if (ws != null)
            {
                ws.Stop();
                ws = null;
            }

            ws = new WebSocketServer();
            ws.Setup(r, s, f);
            ws.NewSessionConnected += new SessionHandler<WebSocketSession>(ws_NewSessionConnected);
            ws.NewMessageReceived += new SessionHandler<WebSocketSession, string>(ws_NewMessageReceived);
            ws.NewDataReceived += new SessionHandler<WebSocketSession, byte[]>(ws_NewDataReceived);
            ws.Start();

Its not working for wss case.
Please guide me where I am getting wrong. Thanks

New Post: SuperWebSocket as client?

DierkDroth — Sun, 09 Jun 2013 13:05:21 GMT

Guess it figured it out: I probably needed to use WebSocket4Net.

New Post: SuperWebSocket as client?

DierkDroth — Sun, 09 Jun 2013 12:24:51 GMT

I would like to use SuperWebSocket to connect to an existing WebSocket server. Is that even possible? If so, is there any documentation or are there any samples available?

Thanks in advance

New Post: SuperWebSocket and Wireshark

wakelt — Wed, 05 Jun 2013 09:59:35 GMT

I updated my wireshark install to a 1.9.x version and it properly decoded the traffic.

New Post: SuperWebSocket and Wireshark

kerryjiang — Wed, 05 Jun 2013 08:24:35 GMT

Decode by mask and the utf8, please refer to rfc6455:
http://tools.ietf.org/html/rfc6455

New Post: Monitoring data

kerryjiang — Wed, 05 Jun 2013 08:22:18 GMT

Mask is required for client - server communications.

New Post: SuperWebSocket and Wireshark

deepsouth — Wed, 05 Jun 2013 08:20:35 GMT

did you manage to see the plain text traffic in the end? I have a similar issue

New Post: Monitoring data

deepsouth — Wed, 05 Jun 2013 08:18:32 GMT

Hi, thanks for the great project!

For debugging purposes I am sniffing the websocket communication and, while I can see plain ASCII going server -> client (javascript), I only see binary coming back (client -> server).

Is this the default behaviour? I thought the communication was plain text, both ways.

Thanks for the help

New Post: Example using Flash?

ykiranbabu — Tue, 04 Jun 2013 04:27:23 GMT

Thanks a lot kerryjiang. You solved my problem. Now I am able to work with IE9 and below with help of Flash bridge.

New Post: Example using Flash?

kerryjiang — Sun, 02 Jun 2013 15:34:46 GMT

Please refer to this project:
https://github.com/gimite/web-socket-js

New Post: Example using Flash?

ykiranbabu — Sat, 01 Jun 2013 10:35:36 GMT

Thanks for the great work.

I want to use the WebSockets to connect to server if the browser is having Websocket feature else use Flash bridge to connect to the server.I hosted the policy server with the above policy file in a console application (In the same console application I also hosted my SeperWebSocket server).

I know how to connect to WebSocket server from browser,but I am unable to connect using flash bridge if the browser does't support WebSocket.Could you please provide me the client script (which I need to write in browser) to connect using flash.

Thanks in advance.