var jayson = require('jayson');
var client = jayson.client.http('http://192.168.1.34:8080/jsonrpc?tm=1481624757945');
client.request('Player.GetActivePlayers', [], function(err, response) {
    if(err) throw err;
    console.log(response.result); // 2
});
//"{\n  jsonrpc: \"2.0\",\n  method: \"sum\",\n  params: [1, 2, 3],\n  id: 3\n}"