From 84e5bb087b4cc9868655876ca25411bcdd065e4f Mon Sep 17 00:00:00 2001 From: David Baker Date: Fri, 3 Mar 2023 13:41:08 +0000 Subject: [PATCH] Spell out seqnums a bit more --- doc/mid-based-signalling.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/mid-based-signalling.md b/doc/mid-based-signalling.md index 1b33c237..2c95b625 100644 --- a/doc/mid-based-signalling.md +++ b/doc/mid-based-signalling.md @@ -183,7 +183,9 @@ This has also been rearrnaged a little to make the media UUIDs the keys and remo unsubscribe section which is unnecessary if we always send the complete set of tracks we want to receive (we unsubscribe by just removing the media UUID from the dict). -This also now contains a sequence number, so the focus can reply with a an ack: +This also now contains a sequence number. This is a monotonically increasing integer, starting +at 0 and scoped to the lifetime of the peer connection. The focus will send a reply containing +this sequence number to acknowledge that it has processed the message. This can be a positive ack: m.call.ack ```