codegangsta / gin

Live reload utility for Go web servers
MIT License
4.23k stars 317 forks source link

Auto assign port for proxy server #164

Open thanhchungbtc opened 4 years ago

thanhchungbtc commented 4 years ago

When running multiple services, we must explicitly specify the proxy port number or else we will get [gin] listen tcp :3000: bind: address already in use

It would be a convenience if gin automatically finds the unused port and assign it for us.