CODEWITHSUNDEEP
node.jssocket.io
DRC
DRC

Reputation: 5048

socket.io, operations that takes advantage of storage backends?

I "found" that socket.io can be configured to use different storages for client storage logic, for example the redis store ,

my question is, what operations affect the use of that storage?

for example do an operation like socket.set('data', takes advantages of that configured storage?

what other operations?

thanks

Upvotes: 1

Views: 206

Answers (1)

Eelco
Eelco

Reputation: 547

The store is used to store all data that is related to a client connections. When a connection is closed a client store is destroyed after a expiration period.

As for your question related to socket.set the answer is: yes, it does.

For an example (taken from the socket.io website) see below:

var io = require('socket.io').listen(80);

io.sockets.on('connection', function (socket) {
    socket.on('set nickname', function (name) {
        socket.set('nickname', name, function () {
            socket.emit('ready');
        });
    });

    socket.on('msg', function () {
        socket.get('nickname', function (err, name) {
            console.log('Chat message by ', name);
        });
    });
});

Upvotes: 1

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