proxylib.py 文件源码

def __iowait(self, io_func, *args, **kwargs):
        timeout = self._sock.gettimeout() or 0.1
        fd = self._sock.fileno()
        while True:
            try:
                return io_func(*args, **kwargs)
            except (OpenSSL.SSL.WantReadError, OpenSSL.SSL.WantX509LookupError):
                sys.exc_clear()
                _, _, errors = select.select([fd], [], [fd], timeout)
                if errors:
                    break
            except OpenSSL.SSL.WantWriteError:
                sys.exc_clear()
                _, _, errors = select.select([], [fd], [fd], timeout)
                if errors:
                    break