made goldilocks reload config on SIGHUP
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528e58969e
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@ -41,15 +41,12 @@ function createStorage(filename, filetype) {
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}
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function read() {
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return fs.readFileAsync(filename)
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.catch(function (err) {
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if (err.code === 'ENOENT') {
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return '';
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}
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return PromiseA.reject(err);
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})
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.then(parse)
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;
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return fs.readFileAsync(filename).then(parse).catch(function (err) {
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if (err.code === 'ENOENT') {
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return '';
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}
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return PromiseA.reject(err);
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});
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}
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var result = {
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@ -253,25 +250,29 @@ function run(args) {
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var workers = {};
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var cachedConfig;
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function updateConfig(config) {
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fillConfig(config, args).then(function (config) {
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cachedConfig = config;
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console.log('changed config', config);
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Object.keys(workers).forEach(function (key) {
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workers[key].send(cachedConfig);
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});
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});
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}
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process.on('SIGHUP', function () {
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configStorage.read().then(updateConfig).catch(function (err) {
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console.error('error updating config after SIGHUP', err);
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});
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});
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cluster.on('message', function (worker, message) {
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if (message.type !== 'com.daplie.goldilocks/config') {
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return;
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}
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configStorage.save(message.changes)
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.then(function (config) {
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return fillConfig(config, args);
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})
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.then(function (config) {
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cachedConfig = config;
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console.log('changed config', config);
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Object.keys(workers).forEach(function (key) {
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workers[key].send(cachedConfig);
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});
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})
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.catch(function (err) {
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console.error('error changing config', err);
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})
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;
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configStorage.save(message.changes).then(updateConfig).catch(function (err) {
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console.error('error changing config', err);
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});
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});
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cluster.on('online', function (worker) {
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