wsgi.py 文件源码

def _verify_and_respawn_children(self, pid, status):
        if len(self.stale_children) == 0:
            LOG.debug('No stale children')

        if os.WIFEXITED(status) and os.WEXITSTATUS(status) != 0:
            LOG.error(_LE('Not respawning child %d, cannot '
                          'recover from termination'), pid)
            if not self.children and not self.stale_children:
                LOG.info(_LI('All workers have terminated. Exiting'))
                self.running = False
        else:
            if len(self.children) < self.conf.workers:
                self.run_child()