duplicated block id: 1
size: 14 cleaned lines of code
in 2 files:
 - pkg/util/vhost/http.go (262:278)
 - pkg/util/util/http.go (81:97)

duplicated block id: 2
size: 10 cleaned lines of code
in 2 files:
 - server/proxy/stcp.go (26:38)
 - server/proxy/sudp.go (26:39)

duplicated block id: 3
size: 10 cleaned lines of code
in 2 files:
 - server/group/tcpmux.go (199:210)
 - server/group/tcp.go (199:210)

duplicated block id: 4
size: 6 cleaned lines of code
in 2 files:
 - pkg/plugin/client/https2http.go (115:123)
 - pkg/plugin/client/https2https.go (120:128)