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22 lines
730 B
JavaScript
22 lines
730 B
JavaScript
module.exports = function () {
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const server = require('http').createServer(this.nuxt.renderer.app)
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const io = require('socket.io')(server)
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// overwrite nuxt.listen()
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this.nuxt.listen = (port, host) => new Promise((resolve) => server.listen(port || 3000, host || 'localhost', resolve))
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// close this server on 'close' event
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this.nuxt.plugin('close', () => new Promise((resolve) => server.close(resolve)))
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// Add socket.io events
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let messages = []
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io.on('connection', (socket) => {
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socket.on('last-messages', function (fn) {
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fn(messages.slice(-50))
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})
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socket.on('send-message', function (message) {
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messages.push(message)
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socket.broadcast.emit('new-message', message)
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})
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})
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}
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