[pulseaudio-tickets] [Bug 91224] New: PulseAudio TCP-streaming (via. zeroconf) blocks video-playback sometimes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91224

            Bug ID: 91224
           Summary: PulseAudio TCP-streaming (via. zeroconf) blocks
                    video-playback sometimes
           Product: PulseAudio
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: modules
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: t at woerm.at
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

Server & Client are using PulseAudio 6.0-2. Sometimes video-playback is
blocked, but sound is streaming over TCP. After restarting PulseAudio on Client
& Server a several times, video-playback is working again. I've tested
video-playback on Firefox, Chromium, mpv & mplayer, all of them are having the
same issue.
I've asked on Freenode and at least one other person said it's friend is having
the same issue.
I'm new to the bug-tracker, so please tell me which additional details you need
for debugging or reproducing.
Thank you!

Snippet of `pulseaudio -v` on server:

I: [pulseaudio] sink-input.c: Created input 1
"alsa_output.pci-0000_00_1b.0.analog-stereo for foo at foo" on
alsa_output.pci-0000_00_1b.0.analog-stereo with sample spec s16le 2ch 44100Hz
and channel map front-left,front-right
I: [pulseaudio] sink-input.c:     media.name =
"alsa_output.pci-0000_00_1b.0.analog-stereo for foo at foo"
I: [pulseaudio] sink-input.c:     media.role = "abstract"
I: [pulseaudio] sink-input.c:     application.name = "pulseaudio"
I: [pulseaudio] sink-input.c:     native-protocol.peer = "TCP/IP client from
10.42.0.1:53549"
I: [pulseaudio] sink-input.c:     native-protocol.version = "30"
I: [pulseaudio] sink-input.c:     application.id = "org.PulseAudio.PulseAudio"
I: [pulseaudio] sink-input.c:     application.version = "6.0"
I: [pulseaudio] sink-input.c:     application.process.id = "25978"
I: [pulseaudio] sink-input.c:     application.process.user = "foo"
I: [pulseaudio] sink-input.c:     application.process.host = "foo"
I: [pulseaudio] sink-input.c:     application.process.binary = "pulseaudio"
I: [pulseaudio] sink-input.c:     application.language = "en_US.UTF-8"
I: [pulseaudio] sink-input.c:     application.process.machine_id =
"d3f1fa9497a743628bb75d86e0d18f67"
I: [pulseaudio] sink-input.c:     application.process.session_id = "1"
I: [pulseaudio] sink-input.c:     module-stream-restore.id =
"sink-input-by-media-role:abstract"


Config snippet to enable TCP streaming (Server):

load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1;10.42.0.0/16
load-module module-zeroconf-publish


Error message when starting up PulseAudio on server:
W: [pulseaudio] server-lookup.c: Unable to contact D-Bus:
org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon
without a $DISPLAY for X11
W: [pulseaudio] main.c: Unable to contact D-Bus:
org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon
without a $DISPLAY for X11
W: [pulseaudio] protocol-native.c: Denied access to client with invalid
authentication data.
W: [pulseaudio] protocol-native.c: Denied access to client with invalid
authentication data.


Error message on client:
E: [pulseaudio] module-tunnel.c: Failed to authenticate
E: [pulseaudio] module-tunnel.c: Failed to authenticate

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