archlinux python 3.6 x64

self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self._socket.connect((address, port))
self._socket.setblocking(1)
..... etc etc

all works fine
as soon as i add right at the top of the script

agent = stackimpact.start(
agent_key = '...............................',
app_name = 'abc.connect')

my app tries to send stuff before it finished receiving and so on and it all goes south.
when my app is supposed to have a serial behavior, send receive send more receive send receive.. no parallel stuff and definitely not send before it finished receiving.

is there any way to run stackimpact in an app that uses socket lib ?