2015-09-30 SEP

// jonas server at 8001

// service generating vector of random numbers

var http = require("http");

var port = 8001;

http.createServer(function(request, response) {

  response.writeHead(200, {"Content-Type": "application/json"});

  //response.write("Hello World from port "+port);

  if(request.url!='/favicon.ico'){

  console.log(request.url)

  // parsing parameters out of URL

  var pp={} 

  if(request.url.length>2){

    request.url.match(/\?[^?]+/)[0].slice(1).split('&').forEach(function(p){

      p=p.split('=')

      pp[p[0]]=p[1]

    })

  }

  if(!pp.n){pp.n=10}

  console.log('parameters:',pp)

  var Y={}

  Y.rand=[]

  for(var i=0;i<pp.n;i++){

    Y.rand.push(Math.random())

  }

  response.end(JSON.stringify(Y));

  }else{

    response.end()

  }

}).listen(port);

console.log('listening to port '+port+' here');