Method _validate_conn

src/urllib3/connectionpool.py:337–340

Called right before a request is made, after the socket is created.

(self, conn: BaseHTTPConnection)

            conn.close()

    def _validate_conn(self, conn: BaseHTTPConnection) -> None:
        """
        Called right before a request is made, after the socket is created.
        """

    def _prepare_proxy(self, conn: BaseHTTPConnection) -> None:
        # Nothing to do for HTTP connections.