0dbfe78a10
- mDNS advertisement for all local Sources is implemented by mdns_server.[cpp,hpp] and based on Linux Avahi. - RTSP server implementation supports DESCRIBE method to return SDP of local Sources and supports persistent connection but doesn't provide service updates via UPDATE method. - Modified RTSP client to browse for _ravenna_session subtype of _rtsp._tcp services only. - Modified SAP and mDNS discovery to avoid returning local Sources advertised by the daemon. - Added "rtsp_port" and "node_id" config parameters. - rtsp_port is a read/write parameter that contains the port of the RTSP server. - node_id is a read only parameter that contains the unique daemon identifier used in mDNS and SAP sources announcements. - Modified session manager to check that every Source and Sink created by the user has a unique name. - Modified WebUI to visualize node_id and to visualize and edit rtsp_port parameters in Config tab. - Extended regression test to verify proper behaviour of mDNS/RTSP sources advertisement and discovery. - Modified REST API to browse remote sources to allow browsing of SAP, mDNS and all sources via HTTP GET /api/browse/sources/[all|mdns|sap]. - Amended daemon documentation.
99 lines
2.3 KiB
Bash
Executable File
99 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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#
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# Tested on Ubuntu 18.04
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#
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function cleanup {
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#kill and wait for previous daemon instances to exit
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sudo killall -q ptp4l
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killall -q aes67-daemon
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while killall -0 aes67-daemon 2>/dev/null ; do
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sleep 1
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done
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}
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if ! [ -x "$(command -v ptp4l)" ]; then
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echo 'Error: ptp4l is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v arecord)" ]; then
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echo 'Error: arecord is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v speaker-test)" ]; then
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echo 'Error: speaker-test is not installed.' >&2
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exit 1
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fi
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if ! [ -x "$(command -v ./daemon/aes67-daemon)" ]; then
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echo 'Error: aes67-daemon is not compiled.' >&2
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exit 1
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fi
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if ! [ -r "3rdparty/ravenna-alsa-lkm/driver/MergingRavennaALSA.ko" ]; then
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echo 'Error: MergingRavennaALSA.ko module is not compiled.' >&2
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exit 1
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fi
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trap cleanup EXIT
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#configure system parms
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sudo sysctl -w net/ipv4/igmp_max_memberships=66
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if [ -x /usr/bin/pulseaudio ]; then
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#stop pulseaudio, this seems to open/close ALSA continuosly
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echo autospawn = no > $HOME/.config/pulse/client.conf
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pulseaudio --kill >/dev/null 2>&1
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rm $HOME/.config/pulse/client.conf
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#disable pulseaudio
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systemctl --user stop pulseaudio.socket > /dev/null 2>&1
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systemctl --user stop pulseaudio.sservice > /dev/null 2>&1
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fi
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#install kernel module
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sudo insmod 3rdparty/ravenna-alsa-lkm/driver/MergingRavennaALSA.ko
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cleanup
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if [ -f ./demo/sink_test.wav ] ; then
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rm -f sink_test.wav
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fi
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echo "Starting PTP master ..."
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sudo ptp4l -i lo -l7 -E -S &
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#echo "Starting AES67 daemon ..."
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./daemon/aes67-daemon -c ./demo/daemon.conf &
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#open browser on configuration page
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if [ -x "$(command -v xdg-open)" ]; then
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xdg-open "http://127.0.0.1:8080/PTP"
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fi
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echo "Waiting for PTP slave to sync ..."
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sleep 30
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#starting recording on sink
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echo "Starting to record 60 secs from sink ..."
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arecord -D plughw:RAVENNA -f cd -d 60 -r 44100 -c 8 -t wav /tmp/sink_test.wav > /dev/null 2>&1 &
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sleep 10
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#starting playback on source
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echo "Starting to playback test on source ..."
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speaker-test -D plughw:RAVENNA -r 44100 -c 8 -t sine > /dev/null 2>&1 &
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while killall -0 arecord 2>/dev/null ; do
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sleep 1
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done
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killall speaker-test
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if [ -f /tmp/sink_test.wav ] ; then
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mv /tmp/sink_test.wav demo/
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echo "Recording to file \"demo/sink_test.wav\" successfull"
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else
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echo "Recording failed"
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fi
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echo "Terminating processes ..."
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