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[lwip-devel] [patch #6865] SO_REUSEADDR for TCP
From: |
Simon Goldschmidt |
Subject: |
[lwip-devel] [patch #6865] SO_REUSEADDR for TCP |
Date: |
Sat, 13 Feb 2010 23:07:57 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; de; rv:1.9.2) Gecko/20100115 Firefox/3.6 |
Follow-up Comment #14, patch #6865 (project lwip):
> Not sure I followed your point about "binding listen pcbs to
> ports used by non-listen pcbs". I didn't mean to say that and I
> don't think linux allows it.
I don't know about linux and it wasn't about what you said but about
something I read somewhere on the web about SO_REUSERADDR - after all
information on the web got me very confused about what's supported on which
platform...
The case was this
- listen server started
- accepts a connection
- server stops (i.e. listen socket closed)
- server restarted -> connection from point 2 still active
at this point, you might need SO_REUSEADDR on some systems while you wouldn't
on others. I'd have to check what lwIP does, but given the tcp_bind() function
I have in my mind, it won't allow it currently.
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- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Simon Goldschmidt, 2010/02/12
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Simon Goldschmidt, 2010/02/12
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Jeff Barber, 2010/02/12
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Simon Goldschmidt, 2010/02/13
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Jeff Barber, 2010/02/13
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP,
Simon Goldschmidt <=
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Oleg Tyshev, 2010/02/16
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Kieran Mansley, 2010/02/16
- [lwip-devel] [patch #6865] SO_REUSEADDR for TCP, Oleg Tyshev, 2010/02/16