node.js - How to store client associated data in socket.io 1.0 -


the docs socket.io doesn't support .get .set now

is okay store client associated data 

io.sockets.on('connection', function (client) {     client.on('data', function (somedata) {                     client['data'] = somedata;     });     });

in case need multiple nodes?

yes, ok add properties socket.io socket object. should careful not use names conflict built-in properties or methods (i'd suggest adding leading underscore or namescoping them sort of name prefix). socket javascript object , you're free add properties long don't cause conflict existing properties.

there other ways use socket.id key own data structure.

var currentconnections = {}; io.sockets.on('connection', function (client) {     currentconnections[client.id] = {socket: client};     client.on('data', function (somedata) {           currentconnections[client.id].data = somedata;      });         client.on('disconnect', function() {         delete currentconnections[client.id];     }); });

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