remote.py 文件源码

def serve_data(ds, addr):
    ctx = zmq.Context()
    socket = ctx.socket(zmq.PUSH)
    socket.set_hwm(10)
    socket.bind(addr)
    ds = RepeatedData(ds, -1)
    try:
        ds.reset_state()
        logger.info("Serving data at {}".format(addr))
        while True:
            for dp in ds.get_data():
                socket.send(dumps(dp), copy=False)
    finally:
        socket.setsockopt(zmq.LINGER, 0)
        socket.close()
        if not ctx.closed:
            ctx.destroy(0)