fix: Upgrade 헤더 유무에 따라 Connection 헤더의 값을 동적으로 설정하도록#581

whqtker merged 2 commits intosolid-connection:developsolid-connection/solid-connect-server:developfrom

whqtker:fix/578-request-header-caused-by-nginxwhqtker/solid-connect-server-fork:fix/578-request-header-caused-by-nginxCopy head branch name to clipboard