[mirror]
spoe-agent mirror
    log 127.0.0.1:514 local1
    messages mirror
    use-backend mirroragents
    timeout hello 500ms
    timeout idle 5s
    timeout processing 5s

spoe-message mirror
    args arg_method=method arg_path=url arg_ver=req.ver arg_hdrs=req.hdrs_bin arg_body=req.body
    event on-frontend-http-request