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Simplify server.js

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This commit is contained in:
Tankred Hase 2016-05-26 13:58:38 +02:00
parent f5c8e703f4
commit 439ab77422
1 changed files with 19 additions and 25 deletions
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42
server.js
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@ -21,6 +21,23 @@ const cluster = require('cluster');
const numCPUs = require('os').cpus().length; const numCPUs = require('os').cpus().length;
const log = require('npmlog'); const log = require('npmlog');
//
// Start worker cluster depending on number of CPUs
//
if (cluster.isMaster) {
for (var i = 0; i < numCPUs; i++) {
cluster.fork();
}
cluster.on('fork', worker => log.info('cluster', 'Forked worker #%s [pid:%s]', worker.id, worker.process.pid));
cluster.on('exit', worker => {
log.warn('cluster', 'Worker #%s [pid:%s] died', worker.id, worker.process.pid);
setTimeout(() => cluster.fork(), 5000);
});
} else {
require('./src/worker');
}
// //
// Error handling // Error handling
// //
@ -36,29 +53,6 @@ process.on('SIGINT', () => {
}); });
process.on('uncaughtException', err => { process.on('uncaughtException', err => {
log.error('server', 'Uncaught exception ', err); log.error('server', 'Uncaught exception', err);
process.exit(1); process.exit(1);
}); });
//
// Start worker cluster depending on number of CPUs
//
if (cluster.isMaster) {
for (var i = 0; i < numCPUs; i++) {
cluster.fork();
}
cluster.on('fork', worker => {
log.info('cluster', 'Forked worker #%s [pid:%s]', worker.id, worker.process.pid);
});
cluster.on('exit', worker => {
log.warn('cluster', 'Worker #%s [pid:%s] died', worker.id, worker.process.pid);
setTimeout(() => {
cluster.fork();
}, 5000);
});
} else {
require('./src/worker');
}