[Feature Request] TCP / UDP ping support

[deajan]

Hello,

I use dpinger through OPNsense since years, and would love to see dpinger being able to make tcp pings. On a lot of occasions, ISPs tend to priorize ICMP traffic over TCP. On other occasions, ICMP works but TCP doesn't. I myself maintaing tcpping in order to monitor such issues via ICMP/TCP or UDP.

Being able to diagnose such issues would help in OPNSense to take actions on multi wan gateway switching.

Is there any chance dpinger can get TCP ping support ?