// Stream.Drain blocks until all buffered data has finished playing.
func (s *Stream) Drain() (int, error) {
var err C.int
written := C.pa_simple_drain(s.simple, &err)
if err == C.PA_OK {
return int(written), nil
}
return int(written), errorFromCode(err)
}
// Drain waits until all written data is played by the server.
func (conn *Conn) Drain() error {
C.pa_simple_drain(
conn.simple,
&conn.err.no,
)
if conn.err.no != C.int(0) {
return conn.err
}
return nil
}