[pulseaudio-tickets] [PulseAudio] #752: asyncns timeout causes delay when pulseaudio service not running

[PulseAudio]

#752: asyncns timeout causes delay when pulseaudio service not running
------------------------+---------------------------------------------------
  Reporter:  jezaustin  |       Owner:  lennart                   
      Type:  defect     |      Status:  new                       
 Milestone:             |   Component:  core                      
Resolution:             |    Keywords:  asyncns timeout socket DNS
------------------------+---------------------------------------------------

Comment(by jezaustin):

 Only one thread on pactl stat during the freeze:
 {{{
 #0  0x00007ffa13836a57 in ppoll (fds=0x1f7eeb0, nfds=2,
     timeout=0x7fff5708f4e0, sigmask=0x0)
     at ../sysdeps/unix/sysv/linux/ppoll.c:57
         oldtype = 0
         tval = {tv_sec = 1, tv_nsec = 432795426}
         result = <value optimized out>
 #1  0x00007ffa176c2a87 in pa_mainloop_poll (m=0x1f73490)
     at pulse/mainloop.c:887
         ts = {tv_sec = 1, tv_nsec = 998698000}
         __func__ = "pa_mainloop_poll"
         __PRETTY_FUNCTION__ = "pa_mainloop_poll"
 #2  0x00007ffa176c3da9 in pa_mainloop_iterate (m=0x1f73490,
     block=<value optimized out>, retval=0x7fff5708f61c) at
 pulse/mainloop.c:961
         r = -514
         __func__ = "pa_mainloop_iterate"
         __PRETTY_FUNCTION__ = "pa_mainloop_iterate"
 #3  0x00007ffa176c3e60 in pa_mainloop_run (m=0x1f73490,
 retval=0x7fff5708f61c)
     at pulse/mainloop.c:979
         r = <value optimized out>
 #4  0x0000000000405e71 in main (argc=<value optimized out>,
     argv=0x7fff5708f738) at utils/pactl.c:1289
         m = 0x1f73490
         ret = 1
         c = <value optimized out>
         server = 0x0
         bn = 0x7fff5709115d "pactl"
         long_options = {{name = 0x4072f2 "server", has_arg = 1, flag =
 0x0,
             val = 115}, {name = 0x4072f9 "client-name", has_arg = 1,
             flag = 0x0, val = 110}, {name = 0x407305 "version", has_arg =
 0,
             flag = 0x0, val = 256}, {name = 0x407284 "help", has_arg = 0,
             flag = 0x0, val = 104}, {name = 0x0, has_arg = 0, flag = 0x0,
             val = 0}}
         __func__ = "main"
         __PRETTY_FUNCTION__ = "main"
 }}}

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Ticket URL: <http://pulseaudio.org/ticket/752#comment:9>
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