fix ref

fix ref

avoid wireguard and gvisor panic

for wireguard config, fix harmful panic in various scenario:
close of closed channel
send on closed channel

fix Action ref

disable hourly geo update github action

update go.sum

update go.mod
fix *.proto after sync

update go.sum

update go.mod
fix *.proto after sync

update go.sum

update go.mod
fix *.proto after sync

Merge pull request #25 from GFW-knocker/bring-quic-back

Bring quic back

fix wireguard mtu bug