@trap_stevo/legendarybuilderpronodejs-utilities/dist/cjs/HUDManagers/HUDNetworkUtilityManager.js

The legendary computational utility API that makes your application a legendary application. ~ Created by Steven Compton

/*

     Created by Hassan Steven Compton.
     
     March 2, 2024.

*/
const net = require("net");











// HUD Network Universal Functionality

function FindAvailablePort(startPort) 
{
     return new Promise((resolve, reject) => {
          const server = net.createServer();
          
          server.unref();
          
          server.on("error", (error) => {
               if (error.code === "EADDRINUSE") 
               {
                    resolve(FindAvailablePort(startPort + 1));
               } 
               else 
               {
                    reject(error);
               }
          });
          
          server.listen(startPort, () => {
               const port = server.address().port;
               
               server.close(() => resolve(port));
          });
     });
};












module.exports = {
     FindAvailablePort
};