Feature request for tcp ping

May 4, 2014 at 7:25 AM

Firstly I'd like to thank you for this very useful gadget which is working grate.

I'd like to ask consider the following feature request:
In modern days more severs/VPN/ISP are blocking ICMP due to security reasons. That means even the gadget working good with this protocol, in such cases it is impossible to use it. Would it be possible to implement tcp ping ability similar to what those utilities do and visualize hosts status based on TCP protocol: