@verb #3797:"c_notify" this none this rxdo #833
@program #3797:"c_notify" this none this
comm = caller
comm:isa($comm) || raise(E_PERM)
{text} = args
chans = this:ls_chan(comm)
for chan in (chans)
  this:chan_send(chan, comm, text)
endfor
this:process_audio(comm, text, chans)
.