Added usage of subprocess for sending events (#60)

* Added subprocess usage for sending.

* Fixed error.

* Minor corrections.

src/backend/backend_ga4.py

@@ -11,12 +11,21 @@
 from .backend import TelemetryBackend
 from ..utils.cid import get_or_generate_cid, remove_cid_file
 from ..utils.params import telemetry_params
+import multiprocessing
+
+
+def _send_func(request_data):
+    try:
+        request.urlopen(request_data)  # nosec
+    except Exception as err:
+        pass  # nosec
 
 
 class GA4Backend(TelemetryBackend):
     id = 'ga4'
     cid_filename = 'openvino_ga_cid'
     old_cid_filename = 'openvino_ga_uid'
+    timeout = 3.0
 
     def __init__(self, tid: str = None, app_name: str = None, app_version: str = None):
         super(GA4Backend, self).__init__(tid, app_name, app_version)
@@ -43,8 +52,14 @@ def send(self, message: dict):
             else:
                 log.info("Incorrect backend URL.")
                 return
+            process = multiprocessing.Process(target=_send_func, args=(req,))
+            process.daemon = True
+            process.start()
+
+            process.join(self.timeout)
+            if process.is_alive():
+                process.terminate()
 
-            request.urlopen(req)  # nosec
         except Exception as err:
             pass  # nosec