Merge pull request 2dust#1164 from yuhan6665/update

Fix compile warnings

Merge pull request 2dust#1129 from yuhan6665/fix-host

Fix host should be empty list when it is blank

Merge pull request 2dust#1116 from yuhan6665/fix-base64

Fix base64-url-safe format decode

Merge pull request 2dust#1092 from yuhan6665/Logtag

Log with consistent tag

Merge pull request 2dust#1070 from yuhan6665/bypass-fix

bypass local also bypass multicast address

Merge pull request 2dust#1070 from yuhan6665/bypass-fix

bypass local also bypass multicast address

Merge pull request 2dust#1065 from yuhan6665/domestic

Always add domestic dns to config

Merge pull request 2dust#1058 from yuhan6665/grpc

Grpc

Merge pull request 2dust#1050 from yuhan6665/fakedns

Fakedns

Merge pull request 2dust#1050 from yuhan6665/fakedns

Fakedns