communication: Separate _reset_socket() function (#792)

* communication: Separate _reset_socket() function

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: jan-janssen

executorlib/standalone/interactive/communication.py

@@ -130,14 +130,20 @@ def shutdown(self, wait: bool = True):
                 input_dict={"shutdown": True, "wait": wait}
             )
             self._spawner.shutdown(wait=wait)
+        self._reset_socket()
+        return result
+
+    def _reset_socket(self):
+        """
+        Reset the socket and context of the SocketInterface instance.
+        """
         if self._socket is not None:
             self._socket.close()
         if self._context is not None:
             self._context.term()
         self._process = None
         self._socket = None
         self._context = None
-        return result
 
     def __del__(self):
         """