cleuton/nonblocker.js

## nonblocker.js
// nonblocker.js

var restify = require('restify');
var fs = require('fs');
var Worker = require('webworker-threads').Worker;

var server = restify.createServer();


// Home page:
server.get('/',function(req, res) {
   var bodyHtml = '<!DOCTYPE html><html><head><title>'
                + 'Teste Node.js - O Bom Programador</title></head>'
                + '<body>'
		+ '<br/>Ok, agora, <a href="/blocker">o blocker</a>';


   bodyHtml += '</code></pre></body></html>';
   res.writeHead(200, {
     'Content-Length': Buffer.byteLength(bodyHtml),
     'Content-Type': 'text/html'
   });
   res.write(bodyHtml);
   res.end();
});

// Blocker page:
server.get('/blocker',function(req, res) {
   var worker = new Worker(function() {
       onmessage = function (event) {
         var fibonacci = function (n) {
           if (n < 2)
             return 1;
           else
             return fibonacci(n-2) + fibonacci(n-1);
         };
         postMessage(fibonacci(event.data));
       }
     });

   worker.onmessage = function (event) {

      var bodyHtml = '<!DOCTYPE html><html><head><title>'
                   + 'Teste Node.js - O Bom Programador</title></head>'
                   + '<body>';

      var resultado = event.data;

      bodyHtml += '<br/>' + resultado;

      bodyHtml += '</code></pre></body></html>';
      res.writeHead(200, {
        'Content-Length': Buffer.byteLength(bodyHtml),
        'Content-Type': 'text/html'
      });
      res.write(bodyHtml);
      res.end();
   };

   worker.postMessage(45);


});


// Start server
server.listen(8080, function() {
  console.log('Online: 8080');
});
	// nonblocker.js

	var restify = require('restify');
	var fs = require('fs');
	var Worker = require('webworker-threads').Worker;

	var server = restify.createServer();


	// Home page:
	server.get('/',function(req, res) {
	var bodyHtml = '<!DOCTYPE html><html><head><title>'
	+ 'Teste Node.js - O Bom Programador</title></head>'
	+ '<body>'
	+ '<br/>Ok, agora, <a href="/blocker">o blocker</a>';


	bodyHtml += '</code></pre></body></html>';
	res.writeHead(200, {
	'Content-Length': Buffer.byteLength(bodyHtml),
	'Content-Type': 'text/html'
	});
	res.write(bodyHtml);
	res.end();
	});

	// Blocker page:
	server.get('/blocker',function(req, res) {
	var worker = new Worker(function() {
	onmessage = function (event) {
	var fibonacci = function (n) {
	if (n < 2)
	return 1;
	else
	return fibonacci(n-2) + fibonacci(n-1);
	};
	postMessage(fibonacci(event.data));
	}
	});

	worker.onmessage = function (event) {

	var bodyHtml = '<!DOCTYPE html><html><head><title>'
	+ 'Teste Node.js - O Bom Programador</title></head>'
	+ '<body>';

	var resultado = event.data;

	bodyHtml += '<br/>' + resultado;

	bodyHtml += '</code></pre></body></html>';
	res.writeHead(200, {
	'Content-Length': Buffer.byteLength(bodyHtml),
	'Content-Type': 'text/html'
	});
	res.write(bodyHtml);
	res.end();
	};

	worker.postMessage(45);


	});


	// Start server
	server.listen(8080, function() {
	console.log('Online: 8080');
	});