Hi, 2010/2/23 Jacek Szczech <jszczech@xxxxxxxxxxx>: > Hi, > > I succeeded writing a program that receives a2dp stream (from my mobile > phone), decodes and sends to stdout using unix/ipc interface. It'll be run on > old hw without X enviroment, that's why I didn't use already available > software (like pulseaudio). > > I faced a few problems connected with suspension of stream: > > 1) Unix.c does not support indications (am I right?). How can I detect changes > of states (e.g. OPEN<->STREAMING)? I can detect suspension with EAGAIN on > stream_fd but it does not seem to be proper solution. Do you plan to support > indications in unix/ipc interface? You can listen for State on Audio interface or in the profile specific interfaces such as AudioSource/AudioSink/Headset. > 2) Will it be possible to get indications concerning OPEN<->STREAMING changes > on dbus Media interface? Media interface is just for endpoint registration, but again you can achieve the same by listen to State changes e.g. Connected <-> Playing > 3) After suspension of stream (SUSPEND sent from SRC) the stream > is CLOSEd after about 10 seconds. What part of code disconnects this? Is it a > way to avoid this? Afaik this is not triggered if there is a unix client holding a lock, so if e.g. the headset reconnects you have to claim the socket otherwise it will timeout. -- Luiz Augusto von Dentz Computer Engineer -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
