byteshiva/package.json Secret

## package.json
{
  "name": "sample zipkin cliet app",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Siva",
  "license": "MIT",
  "dependencies": {
    "express": "^4.14.0",
    "express-http-proxy": "^0.7.4",
    "zipkin": "git+https://github.com/byteshiva/zipkin.git",
    "zipkin-instrumentation-express": "git+http://github.com/byteshiva/zipkin-instrumentation-express.git",
    "zipkin-transport-http": "git+https://github.com/byteshiva/zipkin-transport-http.git"
  }
}

## run local zipkin server using docker
This example has made to work in node version v0.10.35

#run local server using docker.
docker run -d -p 9411:9411 openzipkin/zipkin

open browser to see changes reflected on zipkin server.

http://localhost:9411/

## sample.js
'use strict';

var _require = require('zipkin');

var Tracer = _require.Tracer;
var BatchRecorder = _require.BatchRecorder;
var ExplicitContext = _require.ExplicitContext;

var _require2 = require('zipkin-transport-http');

var HttpLogger = _require2.HttpLogger;


var zipkinBaseUrl = 'http://localhost:9411';
var recorder = new BatchRecorder({
  logger: new HttpLogger({
    endpoint: zipkinBaseUrl + '/api/v1/spans'
  })
});
var ctxImpl = new ExplicitContext();
var tracer = new Tracer({ ctxImpl: ctxImpl, recorder: recorder });

var express = require('express');
var proxy = require('express-http-proxy');
var zipkinMiddleware = require('zipkin-instrumentation-express').expressMiddleware;

var app = express();
app.use(express.static('public'));

// Add the Zipkin middleware
app.use(zipkinMiddleware({
  tracer: tracer,
  serviceName: 'server' // name of this application
}));

// Serve the bundled browser.js
app.get('/', function (req, res) {
  res.send('<html><body><script src="/bundle.js"></script></body></html>');
});

// Mount zipkin's POST endpoint to /zipkin for browsers to use
// In real life, you can re-use your existing auth api when proxying
app.use('/zipkin', proxy(zipkinBaseUrl, {
  forwardPath: function forwardPath() {
    return '/api/v1/spans';
  }
}));

// Actual http call that will end up in the trace
app.get('/api', function (req, res) {
  res.send('Hello World!');
});

app.listen(3000, function () {
  console.log('Example app listening on port 3000!');
});
	{
	"name": "sample zipkin cliet app",
	"version": "1.0.0",
	"description": "",
	"main": "index.js",
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "Siva",
	"license": "MIT",
	"dependencies": {
	"express": "^4.14.0",
	"express-http-proxy": "^0.7.4",
	"zipkin": "git+https://github.com/byteshiva/zipkin.git",
	"zipkin-instrumentation-express": "git+http://github.com/byteshiva/zipkin-instrumentation-express.git",
	"zipkin-transport-http": "git+https://github.com/byteshiva/zipkin-transport-http.git"
	}
	}
	This example has made to work in node version v0.10.35

	#run local server using docker.
	docker run -d -p 9411:9411 openzipkin/zipkin

	open browser to see changes reflected on zipkin server.

	http://localhost:9411/
	'use strict';

	var _require = require('zipkin');

	var Tracer = _require.Tracer;
	var BatchRecorder = _require.BatchRecorder;
	var ExplicitContext = _require.ExplicitContext;

	var _require2 = require('zipkin-transport-http');

	var HttpLogger = _require2.HttpLogger;


	var zipkinBaseUrl = 'http://localhost:9411';
	var recorder = new BatchRecorder({
	logger: new HttpLogger({
	endpoint: zipkinBaseUrl + '/api/v1/spans'
	})
	});
	var ctxImpl = new ExplicitContext();
	var tracer = new Tracer({ ctxImpl: ctxImpl, recorder: recorder });

	var express = require('express');
	var proxy = require('express-http-proxy');
	var zipkinMiddleware = require('zipkin-instrumentation-express').expressMiddleware;

	var app = express();
	app.use(express.static('public'));

	// Add the Zipkin middleware
	app.use(zipkinMiddleware({
	tracer: tracer,
	serviceName: 'server' // name of this application
	}));

	// Serve the bundled browser.js
	app.get('/', function (req, res) {
	res.send('<html><body><script src="/bundle.js"></script></body></html>');
	});

	// Mount zipkin's POST endpoint to /zipkin for browsers to use
	// In real life, you can re-use your existing auth api when proxying
	app.use('/zipkin', proxy(zipkinBaseUrl, {
	forwardPath: function forwardPath() {
	return '/api/v1/spans';
	}
	}));

	// Actual http call that will end up in the trace
	app.get('/api', function (req, res) {
	res.send('Hello World!');
	});

	app.listen(3000, function () {
	console.log('Example app listening on port 3000!');
	});