90 lines
2.5 KiB
JavaScript
90 lines
2.5 KiB
JavaScript
// DEBUG=* node serve.js
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var app = require('http').createServer(serve).listen(9000);
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var io = require('socket.io')(app);
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var fs = require('fs');
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var PAYLOAD = {'xxx': 'yyy'};
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io.on('connection', function(socket) {
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socket.on('message', function(data, fn) {
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if (fn) {
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// Client requests callback
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if (data) {
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fn(data);
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} else {
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fn();
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}
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} else if (typeof data === 'object') {
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// Data has type object or is null
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socket.json.send(data ? data : 'message_response');
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} else {
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// Data has type string or is ''
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socket.send(data ? data : 'message_response');
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}
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});
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socket.on('emit', function() {
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socket.emit('emit_response');
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});
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socket.on('emit_with_payload', function(payload) {
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socket.emit('emit_with_payload_response', payload);
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});
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socket.on('emit_with_multiple_payloads', function(payload1, payload2) {
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socket.emit('emit_with_multiple_payloads_response', payload1, payload2);
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});
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socket.on('emit_with_callback', function(fn) {
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fn();
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});
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socket.on('emit_with_callback_with_payload', function(fn) {
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fn(PAYLOAD);
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});
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socket.on('emit_with_callback_with_multiple_payloads', function(fn) {
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fn(PAYLOAD, PAYLOAD);
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});
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socket.on('emit_with_event', function(payload) {
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socket.emit('emit_with_event_response', payload);
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});
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socket.on('ack', function(payload) {
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socket.emit('ack_response', payload, function(payload) {
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socket.emit('ack_callback_response', payload);
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});
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});
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socket.on('aaa', function() {
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socket.emit('aaa_response', PAYLOAD);
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});
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socket.on('bbb', function(payload, fn) {
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if (fn) fn(payload);
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});
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socket.on('wait_with_disconnect', function() {
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socket.emit('wait_with_disconnect_response');
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});
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});
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io.of('/chat').on('connection', function(socket) {
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socket.on('emit_with_payload', function(payload) {
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socket.emit('emit_with_payload_response', payload);
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});
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socket.on('aaa', function() {
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socket.emit('aaa_response', 'in chat');
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});
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socket.on('ack', function(payload) {
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socket.emit('ack_response', payload, function(payload) {
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socket.emit('ack_callback_response', payload);
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});
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});
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});
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io.of('/news').on('connection', function(socket) {
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socket.on('emit_with_payload', function(payload) {
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socket.emit('emit_with_payload_response', payload);
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});
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socket.on('aaa', function() {
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socket.emit('aaa_response', 'in news');
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});
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});
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function serve(req, res) {
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fs.readFile(__dirname + '/index.html', function(err, data) {
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res.writeHead(200);
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res.end(data);
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});
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}
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