Mike Brady
b0db1b228c
Its 353 not 363.
2018-05-04 20:21:47 +01:00
Mike Brady
21e1e12c76
If it's an AirPlay user agent up to and including version 363 (iOS 11.1.2) use the old offset calculation by adding 11,205 frames to the offset.
2018-05-04 18:25:52 +01:00
Mike Brady
41241681e3
Make resend error backoff work better and set it to 0.5 seconds. Quieten some routine debug messages.
2018-04-23 13:09:44 +01:00
Mike Brady
3e72bb216e
Send resend requests via control channel rather than the audio channel. This makes it compatilbe iwht AirAudio and confformant with the unofficial guide to the airplay protocol. Brown bag time.
2018-04-19 10:16:28 +01:00
Mike Brady
0738ddeac8
Make resend requests come from tyhe control socket rather than the audio socket. This makes it work with AirAudio and according to the unofficial standard.
2018-04-18 20:29:16 +01:00
Mike Brady
ad48056686
Improvements in handling non-existent DACP server, slightly more informative debug messages. 3.2RC4.
2018-04-18 10:34:50 +01:00
Mike Brady
ae94daf259
Add a little more detail to the resend requests
2018-04-17 21:08:29 +01:00
Mike Brady
e002da6033
Fix a tiny typo.
2018-04-16 10:05:02 +01:00
Mike Brady
ed0ce06e82
Fix a few tiny typos and rationalise some debug message levels.
2018-04-16 10:00:22 +01:00
Mike Brady
70c72821c9
Add code to skip occasional outgoing and icoming timing and resnd packets to simulate a bad network. Quieten some debug messages.
2018-04-14 17:33:45 +01:00
Mike Brady
deb9f4b86b
Add logic to skip an occasional outbound timing requester or to discard an occasional incoming timing packet, all to simulate a poor network.
2018-04-14 16:07:13 +01:00
Mike Brady
49d5486df6
Keep timestamp info from the incoming audio packet
2018-04-14 13:56:44 +01:00
Mike Brady
e76a636668
Fix serious and long-standing bugs in the control, audio and timing threads that could be responsible for low resilience on noisy and unrealiable networks. Add ability to simiulate UDP receive and send failures on timing, control and audio ports. Significantly improve resend requesting and handling.
2018-04-14 13:01:42 +01:00
Mike Brady
d9c9009ff2
Add the ability to pseudo-randomly drop audio packets to simiulate a noisy network.
2018-04-13 09:58:05 +01:00
Mike Brady
c40d1ad53c
Change the order of port allocation in rtp setup. Change some debug weights.
2018-04-12 22:47:42 +01:00
Mike Brady
665a53a8b5
Allow sps to deal with duplicate RTSP messages like RECORD and SETUP. Add some diagnostics to the player.
2018-04-10 17:35:39 +01:00
Mike Brady
08a7d4ffb5
Use snprintf in place of sprintf.
2018-04-08 15:36:05 +01:00
Mike Brady
d3e2cb5d92
Modify latency detection to use the second word of a sync packet to decide whether to add an extra delay or not. Use all sync packets, not just one with the exception flag. Use 1024 buffers -- a bit profligate, but hey.
2018-04-02 16:44:16 +01:00
Mike Brady
8bf83c149f
Modify latency detection to use the second word of a sync packet to decide whether to add an extra delay or not. Use all sync packets, not just one with the exception flag. Use 1024 buffers -- a bit profligate, but hey.
2018-04-02 16:42:46 +01:00
Mike Brady
32c7a535a1
Make scanning for DACP port part of the dacp handler. Only emit 'clip' and 'svip' for a play connection, suppress 'pfls' until 'pffr' has been emitted
2018-03-31 17:34:59 +01:00
Mike Brady
8991f3420c
Remove many causes of warnings at the -Wextra level
2018-03-07 20:48:21 +00:00
Mike Brady
c36a7822a3
Tidy up using clang-format
2018-03-07 14:35:25 +00:00
Mike Brady
07e46565ca
Eliminate almost all warnings from -Wall
2018-03-07 14:29:14 +00:00
Mike Brady
a7d82ae823
Begin to avoid strict aliasing violations -- not finished yet.
2018-03-07 08:58:23 +00:00
Mike Brady
73bf006c12
Add lots of debug messages, begin to use correctly sized PRId64 and friends in sprintf commands, begin to remove some simple causes of warnings.
2018-03-06 08:50:34 +00:00
Mike Brady
b1e4ac7d05
Quieten a few debug messages
2018-02-10 17:58:39 +00:00
Mike Brady
f94d6a5d16
Only request a resend one time, after about a second. Stop making resend requests if there is a send-to error for 10 seconds.
2018-02-10 17:43:47 +00:00
Mike Brady
0a29b61238
Quieten some debug messages
2018-02-05 19:56:21 +00:00
Mike Brady
a0bb2993df
Add timing to debug messages, make timing sender wait interruptable eveyr 20 ms, thus making TEARDOWN faster.
2018-02-03 20:24:58 +00:00
Mike Brady
28a671b292
Ignore timing pings over 350 millisecond and emit a debug message.
2018-02-01 18:04:39 +00:00
Mike Brady
c371aa59fd
pretty print
2018-01-20 16:53:02 +00:00
Mike Brady
866c06240e
Replace use of perror with strerror_l
2018-01-17 14:43:43 +00:00
Mike Brady
e0aa75a80c
pretty-print after adding alsa volume-based mute capability
2018-01-13 20:15:27 +00:00
Mike Brady
3c08cedb78
Only allow sync packets after flush or resume to set latency and set an initial default latency.
2018-01-10 13:02:52 +00:00
Mike Brady
3e5dbe9e1a
Move a play session's latency into the play session's data structure, duh.
2018-01-09 20:54:03 +00:00
Mike Brady
9cfc6c475b
use max-latency and min-latency information in AirPlay ANNOUNCE packets, remove different latency settings except one fixed one
2018-01-09 17:54:24 +00:00
Mike Brady
6af24f7c1f
Begin to add support for a central metadata bundle or respository. Lots more to do.
2017-12-26 20:28:14 +00:00
Mike Brady
1637a79dd6
Add tinyhttp code for sending and reading responses. Clean up some dacp routines. Most new and modified rooutines untested.
2017-12-18 18:50:01 +00:00
Mike Brady
86f76ad6ce
Improve the sync between AirPlay and movies like YouTube. Not sure we understand the negotiation for syncing.
2017-12-10 22:26:19 +00:00
Mike Brady
455d93485d
Quieten a warning from clang on FreeBSD
2017-11-25 20:46:37 +00:00
Mike Brady
3198ec4265
Improve dbus and add some dacp services
2017-11-12 14:26:10 +01:00
Mike Brady
827fa5a5b0
Clean up rtp_send_client_command a little
2017-11-06 09:05:22 +00:00
Belbo
b98e6a9ac0
Fixed race condition when stopping other threads with SIGUSR1
...
Many threads have a main loop that checks some exit variable in the loop condition. To stop a thread, another thread sets that exit variable, sends a SIGUSR1 to that thread to get it out of blocking calls like read(), write() or select(), and finally joins it.
There was a race condition though: if the signal arrived after the loop condition was checked but before the blocking system function was entered, the target thread essentially ignored the signal, made the blocking call anyway, and could get stuck forever there.
The only way around this race condition is to block SIGUSR1 in the destination thread during the critical time interval. This requires that the blocking system call and the call to unblock SIGUSR1 be an atomic unit. There is only one system call that makes this possible: pselect(), which takes a signal mask to replace the current signal mask with, but only while pselect() runs. Other functions like read(), recv(), write() and sendto() may only be called if we can be sure that they don't block. For this purpose, the file descriptors must be set to non-blocking mode and we must prepend the call to them with a call to pselect() to block until the socket becomes readable/writable.
2017-11-01 20:46:05 +01:00
Mike Brady
6467803858
Adjust the debug level of buffers exhausted and network condition messages.
2017-10-22 11:20:21 +02:00
Mike Brady
415b3f4ba9
Generalise volumeup to any command.
2017-10-15 13:08:21 +01:00
Mike Brady
b3a90f9d6d
Make the volumeup command work with IPv6 -- use the scope_id
2017-10-13 22:16:50 +01:00
Mike Brady
ce06d45033
Hook up "volumeup" remote control command -- doesn't work on ipv6, it seems
2017-10-09 22:14:34 +01:00
Mike Brady
1e0d0944c0
Tidy up configure.ac and drop old pulseaudio back end
2017-10-09 09:38:35 +01:00
Mike Brady
d343a851c0
Some spring cleaning using clang-format
2017-10-05 17:48:24 +01:00
Mike Brady
139c18bf3e
Add avahi code to look for the rmeote control information for the client and get the port number from it.
2017-10-05 17:39:32 +01:00
Mike Brady
Belbo