Method close

aiohttp/connector.py:223–250

Close all opened transports.

(self)

                ceil(now + self._keepalive_timeout), self._cleanup)

    def close(self):
        """Close all opened transports."""
        ret = asyncio.Future(loop=self._loop)
        ret.set_result(None)
        if self._closed:
            return ret
        self._closed = True

        try:
            if hasattr(self._loop, 'is_closed'):
                if self._loop.is_closed():
                    return ret

            for key, data in self._conns.items():
                for transport, proto, t0 in data:
                    transport.close()

            for transport in chain(*self._acquired.values()):
                transport.close()

            if self._cleanup_handle:
                self._cleanup_handle.cancel()

        finally:
            self._conns.clear()
            self._acquired.clear()
            self._cleanup_handle = None
        return ret

    @property
    def closed(self):