35 lines
646 B
JavaScript
35 lines
646 B
JavaScript
const Emitter = require('component-emitter');
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const cdm = {};
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module.exports = (server) => ({
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on: (id) => {
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console.log('on', cdm[id]);
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if (cdm[id] && (cdm[id].sockets > 0)) {
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cdm[id].sockets +=1;
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return;
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}
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let messageId = 0;
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const interval = setInterval(() => {
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console.log(`publishing /stats/${id}`);
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server.publish(`/stats/${id}`, {
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when: new Date().getTime(),
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cpu: Math.random() * 100
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});
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}, 400);
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cdm[id] = {
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interval,
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sockets: 1
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};
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},
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off: (id) => {
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if (!(cdm[id].sockets -= 1)) {
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clearInterval(cdm[id].interval);
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}
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}
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});
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