recent GFW leaks revealed that they mark long-duration TLS connections (makes the server suspected)

    if protocol == 443 and pinfo.rel_ts > 300 then  -- 300 seconds or more
        subtree:add(f_ssl_long_session, "Long-duration SSL Session Detected")
        pinfo.cols.info:append(" [Long SSL Session]")
    end

Can you add the ability to VLESS to migrate connection in random time range without breaking sub-connections? a pre-connection can make the migration smooth
it will bypass this GFW trigger without any performance issue