Windows 10: Problems with WSL UDP Communication

Discus and support Problems with WSL UDP Communication in Windows 10 Ask Insider to solve the problem; Hi, I am trying to get a piece of code that works in a Ubuntu VM (18.04 LTS) as well as a Pop! OS native machine (18.04 LTS as well) running in WSL... Discussion in 'Windows 10 Ask Insider' started by /u/Just4RedditTesting, Apr 7, 2020.

  1. /U/JUST4REDDITTESTING
    /u/Just4RedditTesting Win User

    Problems with WSL UDP Communication


    Hi, I am trying to get a piece of code that works in a Ubuntu VM (18.04 LTS) as well as a Pop! OS native machine (18.04 LTS as well) running in WSL (also 18.04 LTS). Everything seems to work besides the UDP communication between two programs. It should simply send messages back and forth over 127.0.01:4200. I've narrowed down the issue to the client, because
    this works fine, and even sending a message from python (as the client) to the C server works, which, to me, means the C code (client) somehow does not have permission to send the UDP packet / message. I also tried netcat -ul 4200 to make sure it really is not sending, and I'm indeed not getting anything. My code is based on this example, and this code (straight copy paste) does not work either. I also tried running both server and client binary as sudo, no change.

    I would really appreciate some help since I don't know what to try anymore. I'm also not sure where to post this, so feel free to point me to any other subreddits.

    submitted by /u/Just4RedditTesting
    [link] [comments]

    :)
     
    /u/Just4RedditTesting, Apr 7, 2020
    #1
  2. SUMIT DHIMAN2
    Sumit Dhiman2 Win User

    WSL in windows Store

    Actually, this is a consumer-oriented forum for general Windows 10 questions.

    As WSL concerns mostly developers and Enterprise, I suggest asking there.
     
    Sumit Dhiman2, May 25, 2020
    #2
  3. PEER_SAM
    Peer_Sam Win User
    Windows 10 WSL systemd

    Hi Ray,



    Thank you for writing to Microsoft Community Forums.



    The container is not available on Windows subsystem for Linux right now, however you can refer to the following link for more information about it.

    LXD-Windows



    I would encourage you to provide your feedback and valuable suggestions about your Windows experience, please refer to section
    Where can I provide feedback? Of the link below.

    Frequently Asked Questions about Windows Subsystem for Linux



    You can also post your ideas and suggestions on Command Prompt
    / Console / Windows Subsystem for Linux (WSL)    .



    Regards,

    Peer Samie

    Microsoft Community-Forums
     
    Peer_Sam, May 25, 2020
    #3
  4. HISHAMSUEYLLAM
    HishamSueyllam Win User

    Problems with WSL UDP Communication

    cups-pdf and wsl

    the question is not about ubuntu but about wsl which is part of windows 10. There is no problem using cups-pdf in ubuntu, the problem, or my question was: is it possible to print to a virtual pdf printer in wsl.?Clearly in Ubuntu there is no problem and
    is easy to do but what about WSL in WINDOWS 10?
     
    HishamSueyllam, May 25, 2020
    #4
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Problems with WSL UDP Communication

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