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Re: tcp networking question (CLOSE_WAIT)

From "Martin A. Brown" <martin@linux-ip.net>
Newsgroups comp.lang.python
Subject Re: tcp networking question (CLOSE_WAIT)
Date 2016-02-25 10:17 -0800
Message-ID <mailman.133.1456424259.20994.python-list@python.org> (permalink)
References <7ff15c67-102e-4b02-a2c8-87b24f1b8351@googlegroups.com>

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>I'm new to python networking. I am waiting TCP server/client app by 
>using python built-in SocketServer. My problem is if client get 
>killed, then the tcp port will never get released, in CLOSE_WAIT

I did not thoroughly review your code (other than to see that you 
are not using SO_REUSEADDR).  This is the most likely problem.

Suggestion:

  man 7 socket

Look for SO_REUSEADDR.  Then, apply what you have learned to your 
code.

-Martin

-- 
Martin A. Brown
http://linux-ip.net/

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Thread

tcp networking question (CLOSE_WAIT) Ray <rui.vapps@gmail.com> - 2016-02-25 09:55 -0800
  Re: tcp networking question (CLOSE_WAIT) "Martin A. Brown" <martin@linux-ip.net> - 2016-02-25 10:17 -0800
    Re: tcp networking question (CLOSE_WAIT) Ray <rui.vapps@gmail.com> - 2016-02-25 10:25 -0800
      Re: tcp networking question (CLOSE_WAIT) "Martin A. Brown" <martin@linux-ip.net> - 2016-02-25 10:56 -0800
        Re: tcp networking question (CLOSE_WAIT) Ray <rui.vapps@gmail.com> - 2016-02-25 10:59 -0800
  Re: tcp networking question (CLOSE_WAIT) Ray <rui.vapps@gmail.com> - 2016-02-25 10:44 -0800

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