46 lines
No EOL
1.2 KiB
JavaScript
46 lines
No EOL
1.2 KiB
JavaScript
'use strict';
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const fork = require('./fork').fork;
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const log = require('./log');
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const path = require('path');
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const senders = require('./senders');
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const bluebird = require('bluebird');
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let messageTid = 0;
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let feedcheckProcess;
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function spawn(callback) {
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log.verbose('Feed', 'Spawning feedcheck process');
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feedcheckProcess = fork(path.join(__dirname, '..', 'services', 'feedcheck.js'), [], {
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cwd: path.join(__dirname, '..'),
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env: {NODE_ENV: process.env.NODE_ENV}
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});
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feedcheckProcess.on('message', msg => {
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if (msg) {
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if (msg.type === 'feedcheck-started') {
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log.info('Feed', 'Feedcheck process started');
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return callback();
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} else if (msg.type === 'entries-added') {
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senders.scheduleCheck();
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}
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}
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});
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feedcheckProcess.on('close', (code, signal) => {
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log.error('Feed', 'Feedcheck process exited with code %s signal %s', code, signal);
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});
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}
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function scheduleCheck() {
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feedcheckProcess.send({
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type: 'scheduleCheck',
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tid: messageTid
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});
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messageTid++;
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}
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module.exports.spawn = bluebird.promisify(spawn);
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module.exports.scheduleCheck = scheduleCheck; |