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index.js
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index.js
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/*
config.socketIOServer = {
port: number,
allowRequest: function(handshake, cb) {
},
rules: function(socket) {
}
}
*/
var createSocketIOServer = function (args, config, logger, helper) {
var log = logger.create('socket.io.server');
log.info('Starting');
var httpServer = require('http').createServer((req, res) => {
res.writeHead(500, {'Content-Type': 'text/html'});
res.end('Forbidden');
});
var server = require('socket.io').listen(httpServer, {
allowRequest: function(handshake, cb){
if(typeof config.socketIOServer.allowRequest === 'function') {
return config.socketIOServer.allowRequest.apply(this, [handshake, cb]);
}
return cb(null, true);
}
});
server.on('connection', function(socket) {
log.info('New socket connection id:', socket.id);
if(typeof config.socketIOServer.rules === 'function') {
config.socketIOServer.rules(socket, log);
} else {
log.error('Missing config socketIOServer.rules function');
}
});
httpServer.listen(config.socketIOServer.port);
log.info('Socket.IO server started on port', config.socketIOServer.port);
};
// PUBLISH DI MODULE
module.exports = {
'framework:socket-io-server': ['factory', createSocketIOServer]
};