The TCP server listens and handles connections one-by-one and
replies ping with pong. The service is disabled by default. Run
sudo snap set ping-pong-tcp port=<port> and
sudo snap set ping-pong-tcp host=<host> to set the listening host
and port respectively. defaults to 127.0.0.1:4000
Enable snaps on KDE Neon and install ping-pong-tcp
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed from the command line. Open the Konsole terminal and enter the following:
sudo apt update
sudo apt install snapd
Install ping-pong-tcp
To install ping-pong-tcp, simply use the following command: