strong-cluster-control
v2.2.4
Published
node cluster API wrapper and extensions
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strong-cluster-control
node cluster API wrapper and extensions
It is an extension of the node cluster module, not a replacement.
- runs
size
workers (optionally), and monitors them for unexpected death - soft shutdown as well as hard termination of workers
- throttles worker restart rate if they are exiting abnormally
It can be added to an existing application using the node cluster module without modifying how that application is currently starting up or using cluster, and still make use of additional features.
This is a component of the StrongLoop process manager, see http://strong-pm.io.
Install
npm install --save strong-cluster-control
Example
To instantiate cluster-control:
var cluster = require('cluster');
var control = require('strong-cluster-control');
// global setup here...
control.start({
size: control.CPUS
}).on('error', function(er) {
console.error(er);
});
if(cluster.isWorker) {
// do work here...
}
API
See api.
License
strong-cluster-control uses a dual license model.
You may use this library under the terms of the Artistic 2.0 license, or under the terms of the StrongLoop Subscription Agreement.