supervisord-eventlistener
v0.2.0
Published
Listens for events from supervisord and emits them
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node-supervisord-eventlistener
This library implements a Supervisord event listener for Node.js.
Install
npm install supervisord-eventlistener
Usage
Sample Node.js Program
var supervisor = require("supervisord-eventlistener");
supervisor.on("event", function(type, headers, data) {
//Gets called for all events
console.error("Event type:", type);
console.error("Headers:", headers);
console.error("Data:", data);
});
supervisor.on("PROCESS_STATE_STOPPING", function(headers, data) {
//Only called for PROCESS_STATE_STOPPING events
console.error("Process state stopping");
console.error("Headers:", headers);
console.error("Data:", data);
});
supervisor.listen(process.stdin, process.stdout);
Sample Supervisor Configuration
[eventlistener:monitoring]
command = /usr/bin/nodejs /home/user/your_node_program.js
events = PROCESS_STATE,PROCESS_COMMUNICATION,SUPERVISOR_STATE_CHANGE
More Documentation
List of event types: click here
See http://supervisord.org/events.html for more documentation.