Testing real delay takes a bit longer time

real delay testing takes time longer than expected when there's about 100 configs.

[GFW-knocker]

you have 100+ configs in there so it take lots of time for real test to complete.
for each config, the core start from scratch in separate thread
so reduce total configs to <20 and test again

[GFW-knocker]

@seyedness
nikaNG use regex to remove keepalive before ping
so a bit heavy on ping but worth of it
without that , background thread keeps running after ping.
that's the problem of wireguard-go and we come up with this workaround for now.

[GFW-knocker]

can you please test it against 100+ number of configs?
your problem should be fixed now.
let me know if issue persist.