command: remove kill, we no longer rely on it

Instead, we rely on closing the pipe (EOF or SIGPIPE) to
stop sources and sinks.  This way we remove the possibility
of old and new processes operating on the same pipe and
causing strange audio overlaps.

1 files changed, 0 insertions, 5 deletions

diff --git a/lib/dtas/command.rb b/lib/dtas/command.rb
index 500a6d7..67f5768 100644
--- a/lib/dtas/command.rb
+++ b/lib/dtas/command.rb
@@ -28,11 +28,6 @@ module DTAS::Command # :nodoc:
     end
   end
 
-  def kill(sig = :TERM)
-    # always kill the pgroup since we run subcommands in their own shell
-    Process.kill(sig, -@pid)
-  end
-
   def on_death(status)
     @pid = nil
   end