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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Attempting to bind specific interface using interfaces option doesn't work","articleBody":"The documentation implies that `Zeroconf(interfaces=[\u003clocalIP\u003e])` should restrict listening to one port. But it did not work because the actual socket is bound to all ports. \r\n\r\nThe following patch fixes it.\r\n\r\n```diff\r\n1747c1747\r\n\u003c def new_socket(port: int = _MDNS_PORT) -\u003e socket.socket:\r\n---\r\n\u003e def new_socket(port: int = _MDNS_PORT, address: str = \"\") -\u003e socket.socket:\r\n1778c1778\r\n\u003c     s.bind(('', port))\r\n---\r\n\u003e     s.bind((address, port))\r\n1840c1840\r\n\u003c                 respond_socket = new_socket()\r\n---\r\n\u003e                 respond_socket = new_socket(address=i)\r\n1843c1843\r\n\u003c                 respond_socket = new_socket(port=0)\r\n---\r\n\u003e                 respond_socket = new_socket(port=0, address=i)\r\n```\r\n","author":{"url":"https://github.com/kdart","@type":"Person","name":"kdart"},"datePublished":"2019-10-22T21:08:42.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":7},"url":"https://github.com/193/python-zeroconf/issues/193"}