SO_REUSEADDR will not allow you listen twice at the same time. you will get an error of EADDRINUSE when you try to listen a second time on the same address.

SO_REUSEADDR only allow you to reuse the address after you close the socket immediatelly.

? 2013?06?20? 11:29, Neeraj Rai ??:
I forgot to mention,
SO_REUSEADDR is not an option for me as I don't want two instances running at the same time.
 thanks
Neeraj
Date: Thu, 20 Jun 2013 09:58:55 +0800
From: fatmck <fat...@163.com <mailto:fat...@163.com>>
To: libev@lists.schmorp.de <mailto:libev@lists.schmorp.de>
Subject: Re: socket already in use error on server
Message-ID: <51c261df.10...@163.com <mailto:51c261df.10...@163.com>>
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"

you can google SO_REUSEADDR socket option. this option will allow you
reuse the address.

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