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Type: Posts; User: xander_tan

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  1. Replies
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    Re: Anyone work on game?

    O really... That's interesting. I am actually really interested in learning game programming, which I left behind a long time ago. It's so coincident that you are located in Singapore. We may want to...
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    Re: Anyone work on game?

    Same here. I am also a web application and services developer. And... I do have interest in game programming. It's just I don't have a chance to start one. I, personally, believe that I won't be able...
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    Re: Anyone work on game?

    Would it help if you change the assembly's permission to `full trust`? Or, if your C# code run the C++ unmanaged code?

    I am very interested to hear, if you could share some of your experience,...
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    Re: Programing for the LAN - Help

    For LAN, you don't really need to think much about security, for Internet, you do. And usually to access to the internet you need to go pass a firewall or proxy, so your application may need to...
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    Re: Programing for the LAN - Help

    You can consider to use web application instead, use PHP + MySQL.
  6. Re: Help!: Problem with TCP connection to server after client crush/incorrect exit

    Question: what if you restart the embedded server? Will it recover?

    My guess is that the server has timeout issue. It may wait for TCP close for a long time, i.e. 6 hours. Are you developing the...
  7. Re: Sending data to a remote machine from a multi-process/multi-thread app

    I guess you have to assess your business requirement again. It totally depends on what important and what is not really important for you. The "best way" may mean different thing if the important...
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    Re: Chat design... using sockets?

    This is true. The port number is unique. Whenever the port number is in used, it can't be used by another process.


    Fortunately, you can have more than one application connecting to a port...
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    Re: Anyone work on game?

    There is no problem actually. Haha... I just want to catch some people who are interested in game programming. That's why I write something here.

    Are you interested in game programming?
  10. Replies
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    Re: Anyone work on game?

    It seems that this forum is a very serious forum. No one excited about GAME.
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    Re: UDP server strange behaviour

    If I experience this issue, I will try to send < 96 packets and see whether the server captures them all.
  12. Thread: No idea

    by xander_tan
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    Re: No idea

    Why don't you write your code in Java?
  13. Re: Socket State (connected or not)

    If you use your own protocol for the client-server application, then you can add in a functionality in both client and server side to perform "ping" when the client is idle.

    For example: TELNET...
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    Anyone work on game?

    Does anyone work on C# game programming?

    Anyone knows whether it has a comparable performance to C++?
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    Re: Blocking application port

    Maybe you could try to use Windows Filtering Platform (WFP), this is the link: http://www.microsoft.com/whdc/device/network/wfp.mspx

    I never tried this before though.
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    Re: FileSystemWatcher

    Would you mind to show snippets of your code? I guess more people will be able to help you...
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    Re: WriteAllBytes .exe problem

    Could you try to use System.Net.WebClient instead? It has a method called "DownloadFile".
    Check this out: http://msdn.microsoft.com/en-us/library/system.net.webclient_methods(VS.80).aspx
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    Re: WriteAllBytes .exe problem

    **Accidentally double post, please check my reply below**
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    Re: Check if host is alive!

    Hi there, could you try to get the WSAGetLastError value? It will help, you may want to look into this: http://msdn.microsoft.com/en-us/library/ms740141(VS.85).aspx
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    Re: Network connection detection

    I am not really sure what you need. I believe that your code does what you want, to check only the LAN and wireless connection.
  21. Re: Can anyone provide a simple connected UDP client/server example?

    For the example, you can check any of these:
    http://www.tenouk.com/Winsock/Winsock2example9.html
    or
    http://www.codeproject.com/KB/IP/udptime.aspx

    Some people here might be interested to help...
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    Re: Blocking application port

    Hi there, what you want to do is actually making a "firewall-like" application. I read this article in codeproject (sometimes ago) that you might be interested:...
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    Re: how to find hosts not in hosts file?

    Hi, I guess you can easily obtain the IP address of the `myhostname` by using `ping` or `nslookup` command.

    `ping` command:


    xxxxxxxx:xxx xandertan$ ping www.codeguru.com
    PING...
  24. Re: Socket Programming Client/Server Over the Internet Question

    Now go for the DNS resolver,you can register your dynamic dns at http://www.dyndns.com/.
  25. Re: Socket Programming Client/Server Over the Internet Question

    There are a couple of possible reason why you can't connect to your home computer:
    1. Is one of the PC behind firewall (I am not talking about windows firewall)? *Usually your school will have a...
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