message: fixed atomic->wait bugs.
diff: @@ -50,7 +50,10 @@ static int swoole_futex_wait(sw_atomic_t *atomic, double timeout)
  {
  ret = syscall(SYS_futex, atomic, FUTEX_WAIT, 0, NULL, NULL, 0);
  }
  + if (ret == SW_OK)
  + {
  *atomic = 0;
  + }
  return ret;
  }
  