memory leak fix

Author: biggie0344

tls_client/cffi.py

@@ -22,4 +22,8 @@
 # extract the exposed request function from the shared package
 request = library.request
 request.argtypes = [ctypes.c_char_p]
-request.restype = ctypes.c_char_p
+request.restype = ctypes.c_char_p
+
+freeMemory = library.freeMemory
+freeMemory.argtypes = [ctypes.c_char_p]
+freeMemory.restype = ctypes.c_char_p

tls_client/sessions.py

@@ -1,4 +1,4 @@
-from .cffi import request
+from .cffi import request, freeMemory
 from .cookies import cookiejar_from_dict, get_cookie_header, merge_cookies, extract_cookies_to_jar
 from .exceptions import TLSClientExeption
 from .response import build_response
@@ -378,7 +378,8 @@ def execute_request(
         response_string = response_bytes.decode('utf-8')
         # convert response string to json
         response_object = loads(response_string)
-
+        # free the memory
+        freeMemory(response_object['id'].encode('utf-8'))
         # --- Response -------------------------------------------------------------------------------------------------
         # Error handling
         if response_object["status"] == 0: