good-json-console

JSON based console broadcasting for Good process monitor

Usage

good-json-console is a good reporter implementation to write hapi server events to the console.

GoodJsonConsole(events, [options])

Creates a new GoodJsonConsole object with the following arguments:

• events - an object of key value pairs.
  • key - one of the supported good events indicating the hapi event to subscribe to
  • value - a single string or an array of strings to filter incoming events. "*" indicates no filtering. null and undefined are assumed to be "*"
• [options] - optional object with the following available keys
  • format - MomentJS format string. Defaults to 'YYMMDD/HHmmss.SSS'.
  • utc - boolean controlling Moment using utc mode or not. Defaults to true.

Good JSON Console Methods

goodjsonconsole.init(stream, emitter, callback)

Initializes the reporter with the following arguments:

• stream - a Node readable stream that will be the source of data for this reporter. It is assumed that stream is in objectMode.
• emitter - an event emitter object.
• callback - a callback to execute when the start function has complete all the necessary set up steps and is ready to receive data.

Output Formats

Below are example outputs for the designated event type:

• "ops" - {"timestamp":"150520/201400.273","tags":["ops"],"data":{"memory":"29Mb","uptime":"6s","load":[1.650390625,1.6162109375,1.65234375]}}
• "error" - {"timestamp":"150520/201446.771","tags":["error"],"data":{"message":"there was an error","stack":"--stack trace--"}}
• "request" - {"timestamp":"150520/201739.879","tags":["request"],"data":"you made a request to a resource"}
• "log" - {"timestamp":"150520/201739.879","tags":["log"],"data":"you logged a message"}
• "response" - {"timestamp":"150520/202020.863","tags":["response"],"data":{"instance":"localhost","method":"post","path":"/data","statusCode":200,"responseTime":150,"query":"{\"name\":\"adam\"}","responsePayload":"{\"foo\":\"bar\",\"value\":1}"}}