By type
Starting Stunnel with configuration:
pid = /usr/local/var/run/stunnel.pid
foreground = yes
debug = debug
sslVersion = all
[zookeeper-2181]
client = yes
CAfile = /tmp/cluster-ca.crt
cert = /etc/cluster-operator-certs/cluster-operator.crt
key = /etc/cluster-operator-certs/cluster-operator.key
accept = 0.0.0.0:2181
connect = onap-strimzi-zookeeper-client:2181
delay = yes
verify = 2
2022.05.25 03:07:59 LOG7[1:140395185662016]: Clients allowed=512000
2022.05.25 03:07:59 LOG5[1:140395185662016]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2022.05.25 03:07:59 LOG5[1:140395185662016]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2022.05.25 03:07:59 LOG5[1:140395185662016]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2022.05.25 03:07:59 LOG5[1:140395185662016]: Reading configuration from file /tmp/stunnel.conf
2022.05.25 03:07:59 LOG5[1:140395185662016]: FIPS mode is enabled
2022.05.25 03:07:59 LOG7[1:140395185662016]: Compression not enabled
2022.05.25 03:07:59 LOG7[1:140395185662016]: PRNG seeded successfully
2022.05.25 03:07:59 LOG6[1:140395185662016]: Initializing service [zookeeper-2181]
2022.05.25 03:07:59 LOG7[1:140395185662016]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2022.05.25 03:07:59 LOG7[1:140395185662016]: Certificate loaded
2022.05.25 03:07:59 LOG7[1:140395185662016]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2022.05.25 03:07:59 LOG7[1:140395185662016]: Private key loaded
2022.05.25 03:07:59 LOG7[1:140395185662016]: Loaded verify certificates from /tmp/cluster-ca.crt
2022.05.25 03:07:59 LOG7[1:140395185662016]: Loaded /tmp/cluster-ca.crt revocation lookup file
2022.05.25 03:07:59 LOG7[1:140395185662016]: SSL options set: 0x01000004
2022.05.25 03:07:59 LOG5[1:140395185662016]: Configuration successful
2022.05.25 03:07:59 LOG7[1:140395185662016]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2022.05.25 03:07:59 LOG7[1:140395185662016]: Created pid file /usr/local/var/run/stunnel.pid
2022.05.25 03:08:24 LOG7[1:140395185662016]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:52218
2022.05.25 03:08:24 LOG7[1:140395185657600]: Service [zookeeper-2181] started
2022.05.25 03:08:24 LOG7[1:140395185657600]: Waiting for a libwrap process
2022.05.25 03:08:24 LOG7[1:140395185657600]: Acquired libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185657600]: Releasing libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185657600]: Released libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185657600]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:52218
2022.05.25 03:08:24 LOG5[1:140395185657600]: Service [zookeeper-2181] accepted connection from 127.0.0.1:52218
2022.05.25 03:08:24 LOG6[1:140395185657600]: connect_blocking: connecting 10.233.59.236:2181
2022.05.25 03:08:24 LOG7[1:140395185657600]: connect_blocking: s_poll_wait 10.233.59.236:2181: waiting 10 seconds
2022.05.25 03:08:24 LOG5[1:140395185657600]: connect_blocking: connected 10.233.59.236:2181
2022.05.25 03:08:24 LOG5[1:140395185657600]: Service [zookeeper-2181] connected remote server from 10.233.65.73:53650
2022.05.25 03:08:24 LOG7[1:140395185657600]: Remote socket (FD=12) initialized
2022.05.25 03:08:24 LOG7[1:140395185657600]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): before/connect initialization
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv2/v3 write client hello A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read server hello A
2022.05.25 03:08:24 LOG7[1:140395185657600]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:24 LOG5[1:140395185657600]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:24 LOG7[1:140395185657600]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:24 LOG5[1:140395185657600]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read server certificate A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read server key exchange A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read server certificate request A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read server done A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 write client certificate A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 write client key exchange A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 write certificate verify A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 write change cipher spec A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 write finished A
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 flush data
2022.05.25 03:08:24 LOG7[1:140395185657600]: SSL state (connect): SSLv3 read finished A
2022.05.25 03:08:24 LOG7[1:140395185657600]: 1 items in the session cache
2022.05.25 03:08:24 LOG7[1:140395185657600]: 1 client connects (SSL_connect())
2022.05.25 03:08:24 LOG7[1:140395185657600]: 1 client connects that finished
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 client renegotiations requested
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 server connects (SSL_accept())
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 server connects that finished
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 server renegotiations requested
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 session cache hits
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 external session cache hits
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 session cache misses
2022.05.25 03:08:24 LOG7[1:140395185657600]: 0 session cache timeouts
2022.05.25 03:08:24 LOG6[1:140395185657600]: SSL connected: new session negotiated
2022.05.25 03:08:24 LOG6[1:140395185657600]: Negotiated protocol version: TLSv1.2
2022.05.25 03:08:24 LOG6[1:140395185657600]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.05.25 03:08:24 LOG6[1:140395185657600]: Compression: null, expansion: null
2022.05.25 03:08:24 LOG7[1:140395185662016]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:52222
2022.05.25 03:08:24 LOG7[1:140395185587968]: Service [zookeeper-2181] started
2022.05.25 03:08:24 LOG7[1:140395185587968]: Waiting for a libwrap process
2022.05.25 03:08:24 LOG7[1:140395185587968]: Acquired libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185587968]: Releasing libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185587968]: Released libwrap process #0
2022.05.25 03:08:24 LOG7[1:140395185587968]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:52222
2022.05.25 03:08:24 LOG5[1:140395185587968]: Service [zookeeper-2181] accepted connection from 127.0.0.1:52222
2022.05.25 03:08:24 LOG6[1:140395185587968]: connect_blocking: connecting 10.233.59.236:2181
2022.05.25 03:08:24 LOG7[1:140395185587968]: connect_blocking: s_poll_wait 10.233.59.236:2181: waiting 10 seconds
2022.05.25 03:08:24 LOG5[1:140395185587968]: connect_blocking: connected 10.233.59.236:2181
2022.05.25 03:08:24 LOG5[1:140395185587968]: Service [zookeeper-2181] connected remote server from 10.233.65.73:32774
2022.05.25 03:08:24 LOG7[1:140395185587968]: Remote socket (FD=14) initialized
2022.05.25 03:08:24 LOG7[1:140395185587968]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): before/connect initialization
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write client hello A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read server hello A
2022.05.25 03:08:24 LOG7[1:140395185587968]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:24 LOG5[1:140395185587968]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:24 LOG7[1:140395185587968]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:24 LOG5[1:140395185587968]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read server certificate A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read server key exchange A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read server certificate request A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read server done A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write client certificate A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write client key exchange A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write certificate verify A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write change cipher spec A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 write finished A
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 flush data
2022.05.25 03:08:24 LOG7[1:140395185587968]: SSL state (connect): SSLv3 read finished A
2022.05.25 03:08:24 LOG7[1:140395185587968]: 2 items in the session cache
2022.05.25 03:08:24 LOG7[1:140395185587968]: 2 client connects (SSL_connect())
2022.05.25 03:08:24 LOG7[1:140395185587968]: 2 client connects that finished
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 client renegotiations requested
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 server connects (SSL_accept())
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 server connects that finished
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 server renegotiations requested
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 session cache hits
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 external session cache hits
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 session cache misses
2022.05.25 03:08:24 LOG7[1:140395185587968]: 0 session cache timeouts
2022.05.25 03:08:24 LOG6[1:140395185587968]: SSL connected: new session negotiated
2022.05.25 03:08:24 LOG6[1:140395185587968]: Negotiated protocol version: TLSv1.2
2022.05.25 03:08:24 LOG6[1:140395185587968]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.05.25 03:08:24 LOG6[1:140395185587968]: Compression: null, expansion: null
2022.05.25 03:08:25 LOG7[1:140395185662016]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:52230
2022.05.25 03:08:25 LOG7[1:140395185477376]: Service [zookeeper-2181] started
2022.05.25 03:08:25 LOG7[1:140395185477376]: Waiting for a libwrap process
2022.05.25 03:08:25 LOG7[1:140395185477376]: Acquired libwrap process #0
2022.05.25 03:08:25 LOG7[1:140395185477376]: Releasing libwrap process #0
2022.05.25 03:08:25 LOG7[1:140395185477376]: Released libwrap process #0
2022.05.25 03:08:25 LOG7[1:140395185477376]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:52230
2022.05.25 03:08:25 LOG5[1:140395185477376]: Service [zookeeper-2181] accepted connection from 127.0.0.1:52230
2022.05.25 03:08:25 LOG6[1:140395185477376]: connect_blocking: connecting 10.233.59.236:2181
2022.05.25 03:08:25 LOG7[1:140395185477376]: connect_blocking: s_poll_wait 10.233.59.236:2181: waiting 10 seconds
2022.05.25 03:08:25 LOG5[1:140395185477376]: connect_blocking: connected 10.233.59.236:2181
2022.05.25 03:08:25 LOG5[1:140395185477376]: Service [zookeeper-2181] connected remote server from 10.233.65.73:32782
2022.05.25 03:08:25 LOG7[1:140395185477376]: Remote socket (FD=16) initialized
2022.05.25 03:08:25 LOG7[1:140395185477376]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): before/connect initialization
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write client hello A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read server hello A
2022.05.25 03:08:25 LOG7[1:140395185477376]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:25 LOG5[1:140395185477376]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:08:25 LOG7[1:140395185477376]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:25 LOG5[1:140395185477376]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read server certificate A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read server key exchange A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read server certificate request A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read server done A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write client certificate A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write client key exchange A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write certificate verify A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write change cipher spec A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 write finished A
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 flush data
2022.05.25 03:08:25 LOG7[1:140395185477376]: SSL state (connect): SSLv3 read finished A
2022.05.25 03:08:25 LOG7[1:140395185477376]: 3 items in the session cache
2022.05.25 03:08:25 LOG7[1:140395185477376]: 3 client connects (SSL_connect())
2022.05.25 03:08:25 LOG7[1:140395185477376]: 3 client connects that finished
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 client renegotiations requested
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 server connects (SSL_accept())
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 server connects that finished
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 server renegotiations requested
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 session cache hits
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 external session cache hits
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 session cache misses
2022.05.25 03:08:25 LOG7[1:140395185477376]: 0 session cache timeouts
2022.05.25 03:08:25 LOG6[1:140395185477376]: SSL connected: new session negotiated
2022.05.25 03:08:25 LOG6[1:140395185477376]: Negotiated protocol version: TLSv1.2
2022.05.25 03:08:25 LOG6[1:140395185477376]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.05.25 03:08:25 LOG6[1:140395185477376]: Compression: null, expansion: null
2022.05.25 03:58:14 LOG7[1:140395185662016]: Service [zookeeper-2181] accepted (FD=17) from 127.0.0.1:37808
2022.05.25 03:58:14 LOG7[1:140395185366784]: Service [zookeeper-2181] started
2022.05.25 03:58:14 LOG7[1:140395185366784]: Waiting for a libwrap process
2022.05.25 03:58:14 LOG7[1:140395185366784]: Acquired libwrap process #0
2022.05.25 03:58:14 LOG7[1:140395185366784]: Releasing libwrap process #0
2022.05.25 03:58:14 LOG7[1:140395185366784]: Released libwrap process #0
2022.05.25 03:58:14 LOG7[1:140395185366784]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:37808
2022.05.25 03:58:14 LOG5[1:140395185366784]: Service [zookeeper-2181] accepted connection from 127.0.0.1:37808
2022.05.25 03:58:14 LOG6[1:140395185366784]: connect_blocking: connecting 10.233.59.236:2181
2022.05.25 03:58:14 LOG7[1:140395185366784]: connect_blocking: s_poll_wait 10.233.59.236:2181: waiting 10 seconds
2022.05.25 03:58:14 LOG5[1:140395185366784]: connect_blocking: connected 10.233.59.236:2181
2022.05.25 03:58:14 LOG5[1:140395185366784]: Service [zookeeper-2181] connected remote server from 10.233.65.73:39240
2022.05.25 03:58:14 LOG7[1:140395185366784]: Remote socket (FD=18) initialized
2022.05.25 03:58:14 LOG7[1:140395185366784]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): before/connect initialization
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write client hello A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read server hello A
2022.05.25 03:58:14 LOG7[1:140395185366784]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:58:14 LOG5[1:140395185366784]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.05.25 03:58:14 LOG7[1:140395185366784]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:58:14 LOG5[1:140395185366784]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read server certificate A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read server key exchange A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read server certificate request A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read server done A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write client certificate A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write client key exchange A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write certificate verify A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write change cipher spec A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 write finished A
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 flush data
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL state (connect): SSLv3 read finished A
2022.05.25 03:58:14 LOG7[1:140395185366784]: 4 items in the session cache
2022.05.25 03:58:14 LOG7[1:140395185366784]: 4 client connects (SSL_connect())
2022.05.25 03:58:14 LOG7[1:140395185366784]: 4 client connects that finished
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 client renegotiations requested
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 server connects (SSL_accept())
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 server connects that finished
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 server renegotiations requested
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 session cache hits
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 external session cache hits
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 session cache misses
2022.05.25 03:58:14 LOG7[1:140395185366784]: 0 session cache timeouts
2022.05.25 03:58:14 LOG6[1:140395185366784]: SSL connected: new session negotiated
2022.05.25 03:58:14 LOG6[1:140395185366784]: Negotiated protocol version: TLSv1.2
2022.05.25 03:58:14 LOG6[1:140395185366784]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.05.25 03:58:14 LOG6[1:140395185366784]: Compression: null, expansion: null
2022.05.25 03:58:14 LOG6[1:140395185366784]: Read socket closed (readsocket)
2022.05.25 03:58:14 LOG7[1:140395185366784]: Sending close_notify alert
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL alert (write): warning: close notify
2022.05.25 03:58:14 LOG6[1:140395185366784]: SSL_shutdown successfully sent close_notify alert
2022.05.25 03:58:14 LOG7[1:140395185366784]: SSL alert (read): warning: close notify
2022.05.25 03:58:14 LOG6[1:140395185366784]: SSL closed (SSL_read)
2022.05.25 03:58:14 LOG7[1:140395185366784]: Sent socket write shutdown
2022.05.25 03:58:14 LOG5[1:140395185366784]: Connection closed: 17 byte(s) sent to SSL, 0 byte(s) sent to socket
2022.05.25 03:58:14 LOG7[1:140395185366784]: Remote socket (FD=18) closed
2022.05.25 03:58:14 LOG7[1:140395185366784]: Local socket (FD=17) closed
2022.05.25 03:58:14 LOG7[1:140395185366784]: Service [zookeeper-2181] finished (3 left)