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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"How to reject a client connection?","articleBody":"Hi,\r\nhow to reject a client connection properly? I have something like this:\r\n```\r\nSocketIoNamespace ns = mSocketIoServer.namespace(\"/\");\r\n    ns.on(\"connection\", args -\u003e {\r\n        SocketIoSocket socket = (SocketIoSocket) args[0];\r\n        //verify JWT token\r\n        if (isTokenInvalid()) {\r\n            socket.disconnect(true);\r\n        }\r\n    })\r\n```\r\nsocket.disconnect(true) doesn't interrupt the whole connection process, so I am not sure if it's correct solution (e.g. disconnect() method clears mSockets Map inside SocketIoClient, but right after that, method onConnect() put something to that map and the rest of the connection process takes place).\r\n\r\nThanks for answers.\r\n","author":{"url":"https://github.com/Ryniu3001","@type":"Person","name":"Ryniu3001"},"datePublished":"2022-07-13T08:19:54.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/55/engine.io-server-java/issues/55"}