var api_server = req.query['api_server'] || (req.protocol + '://' + configurationAPI.globalConfiguration.get().api_server);
var upload_server = req.protocol + '://' + (configurationAPI.globalConfiguration.get().upload_server || req.hostname);
console.log(mesg);
var api_server = req.query['api_server'] || (req.protocol + '://' + configurationAPI.globalConfiguration.get().api_server);
var upload_server = req.protocol + '://' + (configurationAPI.globalConfiguration.get().upload_server || req.hostname);
console.log(mesg);