From owner-freebsd-multimedia  Tue Apr 28 10:13:40 1998
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To: jhall@uu.net (Jeremy Hall)
cc: luigi@labinfo.iet.unipi.it (Luigi Rizzo), MBONE@isi.edu,
        multimedia@FreeBSD.ORG
Subject: Re: multiple sdr -- found the problem 
In-reply-to: Your message of "Tue, 28 Apr 98 09:28:16 PDT."
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Date: Tue, 28 Apr 1998 10:12:45 PDT
From: Bill Fenner <fenner@parc.xerox.com>
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jhall@UU.NET (Jeremy Hall) wrote:
>I don't think two processes can own the same group/port combination. This
>is so the kernel knows where to send the packets. It is annoying if you're
>trying to run a transcoder.

If you set SO_REUSEADDR (or SO_REUSEPORT on 4.4BSD), multiple sockets
may be bound to the same address/port, and multicast packets are delivered
to each matching socket.

  Bill

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