add async dialer example

Merge pull request #21 from lesismal/dependabot/go_modules/golang.org/x/crypto-0.31.0

Bump golang.org/x/crypto from 0.24.0 to 0.31.0

clean

clean

add fiber example

tidy

add traffic_forward_udp example

add traffic_forward_tcp example

Merge pull request #19 from byene0923/feat/add_et_lt_example

feat:add lt and et example

update nbio version && http body reading

Update server.go

Update server.go

Update server.go