only a link

[xiaofang]

is useful so I share this
https://ngrok.com/product

[Lumos]

Yes, could be very useful !!

From that site:

Quote:What is ngrok?
ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.

How it works
You download and run a program on your machine and provide it the port of a network service, usually a web server.

It connects to the ngrok cloud service which accepts traffic on a public address and relays that traffic through to the ngrok process running on your machine and then on to the local address you specified.

What it's good for
Demoing web sites without deploying
Building webhook consumers on your dev machine
Testing mobile apps connected to your locally running backend
Stable addresses for your connected devices that are deployed in the field
Running personal cloud services from your home

A few great features
Secure Tunnels
Instantly create a public HTTPS URL for a web site running locally on your development machine.

Password Protected
Set http auth credentials to protect access to your tunnel and those you share it with.

This part is especially attractive=>

Quote:No more port forwarding
Don't configure port forwarding on your router or waste time setting up dynamic DNS solutions. ngrok works everywhere with no changes, even when a device changes networks.

[betblhat]

xiaofa . . .ngrok
;-)
TY!

[xiaofang]

yes i like it hehe