arbitrer.py 文件源码

def loop(self):
        #
        signal.signal(signal.SIGINT, sigint_handler)

        #?????windows python2.4???,??freebsd???
        signal.signal(signal.SIGHUP, sigint_handler)

        signal.signal(signal.SIGTERM, sigint_handler)

        while True:
            self.depths = self.update_depths()
            # print(self.depths)
            self.tickers()
            self.tick()
            time.sleep(config.refresh_rate)

            if is_sigint_up:
                # ??????????
                self.terminate()
                print ("Exit")
                break