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| author | cbdev <cb@cbcdn.com> | 2020-04-20 20:38:58 +0200 |
|---|---|---|
| committer | cbdev <cb@cbcdn.com> | 2020-04-20 20:38:58 +0200 |
| commit | 8773fca1f7d2ffed68b6af4967b537d989a1e5b5 (patch) | |
| tree | 079cce18262307c244bddd554be2467822a01f64 /backends/rtpmidi.c | |
| parent | f053dc36fd515e8d7952e1bdefdc0050226a27c4 (diff) | |
| download | midimonster-8773fca1f7d2ffed68b6af4967b537d989a1e5b5.tar.gz midimonster-8773fca1f7d2ffed68b6af4967b537d989a1e5b5.tar.bz2 midimonster-8773fca1f7d2ffed68b6af4967b537d989a1e5b5.zip | |
Print platform-specific error messages for socket calls
Diffstat (limited to 'backends/rtpmidi.c')
| -rw-r--r-- | backends/rtpmidi.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/backends/rtpmidi.c b/backends/rtpmidi.c index 6aef5a3..52cb0c5 100644 --- a/backends/rtpmidi.c +++ b/backends/rtpmidi.c @@ -27,6 +27,20 @@ //TODO timeout non-responsive peers (connected = 0) to allow discovery to reconnect them //TODO ipv6-mapped-ipv4 creates problems when connecting on a ipv4-bound instance +/* + * CAVEAT EMPTOR: This is one of the largest backends yet, due to the + * sheer number of protocols involved and their respective complexity. + * The following RFCs may be useful for understanding this backend: + * * RFC 6295 (MIDI Payload for RTP) + * * RFC 1035 (DNS) + * * RFC 6762 (mDNS) + * * RFC 6763 (DNS Service Discovery) + * * RFC 2782 (SRV RR for DNS) + * * To a lesser extent, RFC3550 (RTP) + * Additionally, a strong understanding of the MIDI data stream as well as the details of multicast + * networking for IPv4 and IPv6 are very helpful. + */ + static struct /*_rtpmidi_global*/ { int mdns_fd; char* mdns_name; @@ -235,7 +249,6 @@ bail: return -1; } -//TODO this should be trimmed down a bit static int rtpmidi_announce_addrs(){ char repr[INET6_ADDRSTRLEN + 1] = "", iface[2048] = ""; union { |