From 377a26d6df4d6f1f0b9852c2f94deb02e49ce1d8 Mon Sep 17 00:00:00 2001 From: Mike Brady Date: Sun, 4 Jun 2017 15:30:45 +0100 Subject: [PATCH] Update RELEASENOTES.md --- RELEASENOTES.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/RELEASENOTES.md b/RELEASENOTES.md index d7814fe1..b074f095 100644 --- a/RELEASENOTES.md +++ b/RELEASENOTES.md @@ -1,3 +1,13 @@ +Version 3.1.d17 +==== +**Enhancement** +* Improvement in sending metadata over UDP. +Sending metadata over UDP currently suffers from two main issues: +The send buffer is left to system default, and consequently packets can be lost as Airplay clients send a lot of metadata; +some metadata (typically the cover art) cannot be sent within a single IPv4 UDP packet because they are too large. +These commits fix both issues by setting larger send buffer of 4MB and chunking any metadata with a new sub-protocol ("ssnc", "chnk", packet_ix, packet_counts, packet_tag, packet_type, chunked_data). +Thanks to [pguyot](https://github.com/pguyot) for this work. + Version 3.1d16 ==== **New Feature**