DSCT: Socket Closed

Discussion in 'Bukkit Help' started by Literate, Aug 21, 2012.

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  1. Offline

    Literate

    My bukkit server was running perfectly fine, then the next day this error comes out of nowhere and some friends can't join with "End of Stream" and others join for a few seconds and disconnect shortly after.

    I've updated all my plug-ins, I updated Java, Reinstalled Java, Tried different builds, Don't know what to do.
     
  2. Offline

    HollowCube

    Your server might not have enough memory to run properly. Try allocating it more memory in its launcher (the bat file). Change the Xmx and Xms values to the amount of memory (in Megabytes) you want the server to start with and the maximum amount the server can use.

    Code:
    java -Xmx1024M -Xms1024M -jar craftbukkit.jar
    PAUSE
     
  3. Offline

    r3dskittle

    im having same issues if you have skype i can show you what happens
     
  4. Offline

    sillyrosster

    I get this too, but it happens when the server is stopping and then it crashes. I have 24GB of RAM allocated, so I don't know how that could be the problem. I also only have 38 plugins..
     
  5. Offline

    HollowCube

    @sillyrosster @r3dskittle @Literate @krovn

    I looked the error up and apparently it means that Bukkit was denied access to open a connection. Anything from your firewall, router, anti-virus, etc. could be blocking access.

    Somewhere in your firewall settings (this differs from firewalls, if you'd like post the one that you are using and I'll try to help you) you will have to give Java access to outgoing connections and incoming connections (sometimes called full firewall access).

    I'm running on Windows 7, so I may not be able to help as much if you're using a different operation system (but I will still try to help you anyways).
     
  6. Offline

    krovn


    I have this too... I'am turned off firewall/antivirus & anything that can close connection. + reinstalled OS & java many times... what is going on?!

    P.S. Can anyone just tell why this error appears?!
     
  7. Offline

    HollowCube

    Try running your server on a different network or computer and see if you can reproduce the error. Then tell me which of the two (different network or computer) did or didn't give you the same error.
     
  8. Offline

    krovn

    I cant use other network but everything is ok on any other system.

    ?

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 28, 2016
  9. Offline

    HollowCube

    Does your router have a firewall installed into it?

    EDIT: What type of router are you using?
     
  10. Offline

    krovn

    I dont have a router (just Optical cable)
     
  11. Offline

    HollowCube

    What is it connected to?
     
  12. Offline

    theearlypc423

    same issue here
     
  13. Offline

    krovn

    To the providers modem. (it worked with old server)
     
  14. Offline

    rudolf323

    I think someone is DoS'ing your server, because i have the same problem where - socket closes, too many open files etc..
     
  15. Offline

    theearlypc423

    well to the DoS'ers its their unlucky day because I am backing up and I won't DoS them I will DDos them with 10 GBS
     
  16. Offline

    sillyrosster

    Thanks for offering to help. It just recently started doing this in the new 1.3 builds. Any idea why it would just now be doing this? Oh, I'm running CentOs.
     
  17. Offline

    HollowCube

    Are you referring to the recommended builds for 1.3, or just any build in general? Plus, does this happen on a server running zero plugins as well?
     
  18. Offline

    krovn

    This bug appears on EVERY bukkit build (1.0-1.3) & with or without plugins.
     
  19. Offline

    sillyrosster

    I was fine before 1.3..
     
  20. Offline

    HollowCube

    If you switch back to an older build does the problem go away?
     
  21. Offline

    krovn

    Nope
     
  22. Offline

    HollowCube

    Try resetting your modem and/or router.
     
  23. Offline

    krovn

    I cant do it... + other server is working on other computers in this network.

    Its looking like strange bug... maybe there is a reason to write in the issue tracker?

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 28, 2016
  24. Offline

    HollowCube

    Quite a few people have been having this problem as well, hopefully it gets solved soon.
     
  25. Offline

    krovn

    Do you think we have normal reason to write an issue?
     
  26. Offline

    HollowCube

    If the problem only occurs on a Bukkit server it would make sense to do so. Maybe try running a Vanilla server and see if the problem occurs as well. If it doesn't, go ahead and file an issue, since the problem would likely have something to do with Bukkit.
     
  27. Offline

    the_merciless

    Im using windows 7 can u help me with my firewall settings, i am not sure what to change?
     
  28. Offline

    krovn


    It happens on vanilla too...
     
  29. Offline

    HollowCube

    Then I can't see it being a problem with Bukkit; it's most likely something wrong to do with your computer, network, or something else.
     
  30. Offline

    the_merciless

    My firewall reports a syn flood at around the same time as this happening. Its a type of dos attack i believe
     
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