Method hello_cmd

pymongo/asynchronous/pool.py:237–244

(self)

            await self.close_conn(ConnectionClosedReason.STALE)

    def hello_cmd(self) -> dict[str, Any]:
        # Handshake spec requires us to use OP_MSG+hello command for the
        # initial handshake in load balanced or stable API mode.
        if self.opts.server_api or self.hello_ok or self.opts.load_balanced:
            self.op_msg_enabled = True
            return {HelloCompat.CMD: 1}
        else:
            return {HelloCompat.LEGACY_CMD: 1, "helloOk": True}

    async def hello(self) -> Hello[dict[str, Any]]:
        return await self._hello(None, None)