From f2efa43828a6705f87f647e68ddd8e3b28eef596 Mon Sep 17 00:00:00 2001
From: Robin Alexander <robin.alexander@netplus.ch>
Date: Mon, 22 Aug 2022 08:44:10 +0200
Subject: Remove deprecated contents

---
 interfaces.tex | 28 ----------------------------
 1 file changed, 28 deletions(-)

(limited to 'interfaces.tex')

diff --git a/interfaces.tex b/interfaces.tex
index 77c66a7..6557549 100644
--- a/interfaces.tex
+++ b/interfaces.tex
@@ -248,32 +248,4 @@ EDI over TCP, but your network is not stable enough to use UDP, you can use
 ODR-EDI2EDI. See \url{http://github.com/Opendigitalradio/ODR-EDI2EDI} for
 information about that tool.
 
-\subsection{ZeroMQ}
-\label{sec:zeromq}
-Previous versions of this guide described an IP protocol based on
-ZeroMQ, a library that permits the creation
-of a socket connection with automatic connection management (connection,
-disconnection, error handling). This has now been deprecated in favour of
-the standards compliant EDI, which, when carried over TCP, can also be
-used over congested networks like the Internet.
-
-ZeroMQ was used both between for encoded audio contribution and for distribution
-of ensemble data, and was a custom, non-specified protocol. It was created
-before EDI got implemented in the ODR-mmbTools, and because carrying ETI inside
-IP was not sufficient for carrying complete timestamps, and because there was no
-other obvious option for audio contribution besides inventing a custom protocol.
-
-Now that it is proven that EDI-over-TCP can work satisfactorily over congested
-networks, there is no reason for a protocol that is not conforming to ETSI
-specifications to exist anymore.
-
-\subsection{Pipes}
-
-Pipes are an older real-time method to connect several encoders to one
-multiplexer on the same machine. It uses the same configuration as the file
-input but instead of using files, FIFOs, also called ``named pipes'' are
-created first using \texttt{mkfifo}.
-
-This setup is deprecated in favour of EDI.
-
 % vim: spl=en spell tw=80 et
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