read() from client.connector is no longer working about cpppo HOT 4 CLOSED

import time
from repr import repr

import cpppo
from cpppo.server.enip import client

plc_ip_address          ='127.0.0.1'
d                       = cpppo.dotdict( { 'data': [] } )

with client.connector( host= plc_ip_address) as conn:
    while True:
        time_prev=time.time()
        req = conn.read("tag_1")
        try:
            assert conn.readable( timeout=2.0 ), "Failed to receive reply"
            rpy = next(conn)
            d.data.append(rpy.enip.CIP.send_data.CPF.item[1].unconnected_send.request.read_frag.data[0])#0
        except AssertionError:
            print "Response timed out!! Tearing Connection and Reconnecting!!!!!"
            break
        except AttributeError:
            print "Tag  not written:::Will try again::"
            break
        print "%5d: %s" % ( len( d.data ), d.data )
        time.sleep( 1 )

$ python -m cpppo.server.enip -v tag_1=DINT[100]

$ python src/cpppo_connector_read.py
    1: [0]
    2: [0, 0]
    3: [0, 0, 0]
    4: [0, 0, 0, 0]
    5: [0, 0, 0, 0, 0]
...