look into live analysis via tsharkd

[teto]

sharkd proposes a unix socket that can be used to communicate with a tshark daemon.
It can request to open a file, filter etc:
https://github.com/wireshark/wireshark/blob/master/test/suite_sharkd.py
https://github.com/gcla/termshark/blob/master/docs/FAQ.md#how-does-termshark-use-tshark

this could allow mptcpanalyzer to run a live mode in a better way than reading tshark's stdout ?

[teto]

if we want to display computed values live, we need to rewrite the code so that it can be updated by chunks of packets, aka, read the last 100 packets and update previous statistics.