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var io = require('socket.io').listen(8000);
var main = io.of('').on('connection', function(socket) {
socket.on('message', function(data, fn) {
if (fn) { // Client expects a callback
if (data) {
fn(data);
} else {
fn();
}
} else if (typeof data === 'object') {
socket.json.send(data ? data : 'message_response'); // object or null
} else {
socket.send(data ? data : 'message_response'); // string or ''
}
});
socket.on('emit', function() {
socket.emit('emit_response');
});
socket.on('emit_with_payload', function(payload) {
socket.emit('emit_with_payload_response', payload);
});
socket.on('emit_with_multiple_payloads', function(payload, payload) {
socket.emit('emit_with_multiple_payloads_response', payload, payload);
});
socket.on('emit_with_callback', function(fn) {
fn();
});
socket.on('emit_with_callback_with_payload', function(fn) {
fn(PAYLOAD);
});
socket.on('emit_with_callback_with_multiple_payloads', function(fn) {
fn(PAYLOAD, PAYLOAD);
});
socket.on('emit_with_event', function(payload) {
socket.emit('emit_with_event_response', payload);
});
socket.on('ack', function(payload) {
socket.emit('ack_response', payload, function(payload) {
socket.emit('ack_callback_response', payload);
});
});
socket.on('aaa', function() {
socket.emit('aaa_response', PAYLOAD);
});
socket.on('bbb', function(payload, fn) {
if (fn) {
fn(payload);
}
});
socket.on('wait_with_disconnect', function() {
socket.emit('wait_with_disconnect_response');
});
});
var chat = io.of('/chat').on('connection', function (socket) {
socket.on('emit_with_payload', function(payload) {
socket.emit('emit_with_payload_response', payload);
});
socket.on('aaa', function() {
socket.emit('aaa_response', 'in chat');
});
socket.on('ack', function(payload) {
socket.emit('ack_response', payload, function(payload) {
socket.emit('ack_callback_response', payload);
});
});
});
var news = io.of('/news').on('connection', function (socket) {
socket.on('emit_with_payload', function(payload) {
socket.emit('emit_with_payload_response', payload);
});
socket.on('aaa', function() {
socket.emit('aaa_response', 'in news');
});
});
var PAYLOAD = {'xxx': 'yyy'};
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