server stunnel log

2019.05.24 10:57:03 LOG5[ui]: stunnel 5.53 on x86_64-unknown-linux-gnu platform
2019.05.24 10:57:03 LOG5[ui]: Compiled with OpenSSL 1.0.1f 6 Jan 2014
2019.05.24 10:57:03 LOG5[ui]: Running  with OpenSSL 1.0.2k  26 Jan 2017
2019.05.24 10:57:03 LOG5[ui]: Update OpenSSL shared libraries or rebuild stunnel
2019.05.24 10:57:03 LOG5[ui]: Threading:PTHREAD Sockets:POLL,IPv6 TLS:ENGINE,OCSP,PSK,SNI
2019.05.24 10:57:03 LOG5[ui]: Reading configuration from file <path>/stunnel/127.0.0.1:6331.conf
2019.05.24 10:57:03 LOG5[ui]: UTF-8 byte order mark not detected
2019.05.24 10:57:03 LOG5[ui]: Configuration successful
2019.05.24 10:57:07 LOG3[0]: getpeerbyname (local_rfd): Transport endpoint is not connected (107)
2019.05.24 10:57:07 LOG5[0]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket