Collect statistics about varnish requests.
var varnishstats = require('varnishstats');
var stats = varnishstats();
stats.on('request', function(requestInfo) {
console.log("Request URL: ", requestInfo.requestUrl);
console.log("Response status: ", requestInfo.status);
console.log("Total size of response in bytes: ", requestInfo.bytes);
console.log("Total request/response time in milliseconds: ", requestInfo.time);
console.log("Cache hit or miss (as string):", requestInfo.hitmiss);
});By requiring 'varnishstats' you get a function that will start listening to
varnishncsa.
You can then subscribe to the request event using the on method of the
returned object.
MIT