33 lines
876 B
JavaScript
33 lines
876 B
JavaScript
const { fork } = require("child_process");
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const CronJob = require("cron").CronJob;
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const DiscordUtil = require("./util.js");
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// @ts-ignore
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const InternalConfig = require("./internal-config.json");
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let instance;
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restart();
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new CronJob(InternalConfig.restartSchedule, restart, null, true);
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function restart() {
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ensureKilledInstance()
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.then(bootstrapNewInstance)
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.catch(DiscordUtil.dateError);
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}
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function bootstrapNewInstance() {
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instance = fork(process.argv[2]);
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}
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function ensureKilledInstance() {
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return new Promise((resolve, reject) => {
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if (instance) {
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instance.kill();
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DiscordUtil.dateLog(`Killed existing instance for scheduled restart in ${InternalConfig.restartTimeout / 1000} sec`);
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setTimeout(resolve, InternalConfig.restartTimeout);
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}
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else
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resolve();
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});
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} |