do not instantiate tcp connector before creating an asynchronous loop (#295)

Author: saimonation

cterasdk/clients/async_requests.py

@@ -12,14 +12,15 @@
 class Session:
     """Asynchronous HTTP Session"""
 
-    def __init__(self, **kwargs):
-        self._kwargs = kwargs
+    def __init__(self, settings, trace):
+        self._settings = settings
+        self._trace = trace
         self._session = None
 
     @property
     def session(self):
         if self.closed:
-            self._session = aiohttp.ClientSession(**self._kwargs)
+            self._session = aiohttp.ClientSession(**self._settings, **self._trace)
         return self._session
 
     @property

cterasdk/clients/base.py

@@ -70,7 +70,7 @@ def __init__(self, builder=None, session=None, settings=None, authenticator=None
         if settings:
             default_settings.update(**settings.kwargs)
 
-        self._session = session if session else async_requests.Session(**default_settings, **TraceSettings())
+        self._session = session if session else async_requests.Session(default_settings, TraceSettings())
 
     def clone(self, definition, builder=None, authenticator=None):
         """