Error while deploying a TURN service for clients behind firewalls

I am following the steps mentioned in openvidu documentation to setup Coturn server on seperate machine.
Machine is having public ip. Basically it is Azure ubuntu VM.
The link i am using for reference is : Allow users behind firewalls - OpenVidu Docs
I am following the section " Deploy a TURN service for clients behind firewalls (with Let’s Encrypt)"
But when i execute command : docker-compose up -d, it gives error :
ERROR: for coturn Cannot create container for service coturn: Conflict. The container name “/coturn” is already in use by container "4b79247cf361bf8a9f07c30414a25e381cStarting certbot … error
WARNING: Host is already in use by another container

ERROR: for certbot Cannot start service certbot: driver failed programming external connectivity on endpoint certbot (7d79d14749801b5b472ce68fe2085416aa7da018b0e461b99ddd3ee12aedb467): Bind for 0.0.0.0:80 failed: port is already allocated

"ERROR: for coturn Cannot create container for service coturn: Conflict. The container name “/coturn” is already in use by container “4b79247cf361bf8a9f07c30414a25e381cdbff48c7b9b09075a59f67f7fa53fd”. You have to remove (or rename) that container to be able to reuse that name.

ERROR: for certbot Cannot start service certbot: driver failed programming external connectivity on endpoint certbot (7d79d14749801b5b472ce68fe2085416aa7da018b0e461b99ddd3ee12aedb467): Bind for 0.0.0.0:80 failed: port is already allocated
ERROR: Encountered errors while bringing up the project."

Please help to resolve this.

You have some other service running on port 80. Certbot requires that port.

I checked, no service is running.
I have done fresh installation.
But when i run below command -
docker-compose logs -f
It is generating following logs -
Attaching to coturn, certbot
certbot | + trap exit_func TERM INT
certbot | + export ‘CRONTIME=12h’
certbot | + export ‘COTURN_CONTAINER_NAME=coturn’
certbot | + :
certbot | + CERTIFICATES_FOUND=false
certbot | + ‘[’ -f /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem ]
certbot | + certbot certonly --non-interactive --standalone ‘–preferred-challenges=http’ ‘–email=pooja.kamra@newgensoft.com’ --agree-tos ‘–domain=ngvideoccoturn.centralindia.cloudapp.azure.com
certbot | Saving debug log to /var/log/letsencrypt/letsencrypt.log
certbot | Account registered.
certbot | Requesting a certificate for ngvideoccoturn.centralindia.cloudapp.azure.com
certbot |
certbot | Successfully received certificate.
certbot | Certificate is saved at: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/fullchain.pem
certbot | Key is saved at: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
certbot | This certificate expires on 2023-01-10.
certbot | These files will be updated when the certificate renews.
certbot | NEXT STEPS:
certbot | - The certificate will need to be renewed before it expires. Certbot can automatically renew the certificate in the background, but you may need to take steps to enable that functionality. See User Guide — Certbot 1.31.0 documentation for instructions.
certbot |
certbot | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
certbot | If you like Certbot, please consider supporting our work by:
certbot | * Donating to ISRG / Let’s Encrypt: Donate - Let's Encrypt
certbot | * Donating to EFF: Support EFF's Work on Let's Encrypt | Electronic Frontier Foundation
certbot | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
certbot | + chmod 777 -R /etc/letsencrypt
certbot | + pgrep -n ‘^turnserver$’
certbot | + TURN_PID=66814
certbot | + ‘[’ -n 66814 ]
certbot | + ‘[’ false ‘=’ false ]
certbot | + kill -KILL 66814
certbot | + wait 66855
certbot | + sleep 12h
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: : Listener address to use: 0.0.0.0
coturn | 0: : Listener address to use: 0.0.0.0
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: : WARNING: Cannot find config file: turnserver.conf. Default and command-line settings will be used.
coturn | 0: :
coturn | RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
coturn | Version Coturn-4.5.2 ‘dan Eider’
coturn | 0: :
coturn | RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
coturn | Version Coturn-4.5.2 ‘dan Eider’
coturn | 0: :
coturn | Max number of open files/sockets allowed for this process: 1048576
coturn | 0: :
coturn | Max number of open files/sockets allowed for this process: 1048576
coturn | 0: :
coturn | Due to the open files/sockets limitation,
coturn | max supported number of TURN Sessions possible is: 524000 (approximately)
coturn | 0: :
coturn | Due to the open files/sockets limitation,
coturn | max supported number of TURN Sessions possible is: 524000 (approximately)
coturn | 0: :
coturn |
coturn | ==== Show him the instruments, Practical Frost: ====
coturn |
coturn | 0: :
coturn |
coturn | ==== Show him the instruments, Practical Frost: ====
coturn |
coturn | 0: : TLS supported
coturn | 0: : TLS supported
coturn | 0: : DTLS supported
coturn | 0: : DTLS supported
coturn | Cannot create pid file: /var/run/turnserver.pid: Permission denied
coturn | 0: : DTLS 1.2 supported
coturn | 0: : DTLS 1.2 supported
coturn | 0: : TURN/STUN ALPN supported
coturn | 0: : TURN/STUN ALPN supported
coturn | 0: : Third-party authorization (oAuth) supported
coturn | 0: : Third-party authorization (oAuth) supported
coturn | 0: : GCM (AEAD) supported
coturn | 0: : GCM (AEAD) supported
coturn | 0: : OpenSSL compile-time version: OpenSSL 1.1.1n 15 Mar 2022 (0x101010ef)
coturn | 0: : OpenSSL compile-time version: OpenSSL 1.1.1n 15 Mar 2022 (0x101010ef)
coturn | 0: :
coturn | 0: :
coturn | 0: : SQLite supported, default database location is /var/lib/coturn/turndb
coturn | 0: : SQLite supported, default database location is /var/lib/coturn/turndb
coturn | 0: : Redis supported
coturn | 0: : Redis supported
coturn | 0: : PostgreSQL supported
coturn | 0: : PostgreSQL supported
coturn | 0: : MySQL supported
coturn | 0: : MySQL supported
coturn | 0: : MongoDB supported
coturn | 0: : MongoDB supported
coturn | 0: :
coturn | 0: :
coturn | 0: : Default Net Engine version: 3 (UDP thread per CPU core)
coturn |
coturn | =====================================================
coturn |
coturn | 0: : Default Net Engine version: 3 (UDP thread per CPU core)
coturn |
coturn | =====================================================
coturn |
coturn | 0: : Domain name:
coturn | 0: : Domain name:
coturn | 0: : Default realm: ngvideoccoturn.centralindia.cloudapp.azure.com
coturn | 0: : Default realm: ngvideoccoturn.centralindia.cloudapp.azure.com
coturn | 0: : ERROR:
coturn | CONFIG ERROR: Empty cli-password, and so telnet cli interface is disabled! Please set a non empty cli-password!
coturn | 0: : ERROR:
coturn | CONFIG ERROR: Empty cli-password, and so telnet cli interface is disabled! Please set a non empty cli-password!
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (admin thread): epoll (with changelist)
coturn | 0: : IO method (admin thread): epoll (with changelist)
coturn | 0: : SQLite DB connection success: /var/lib/coturn/turndb
coturn | 0: : SQLite DB connection success: /var/lib/coturn/turndb
coturn | 0: : ERROR:
coturn | Could not start Prometheus collector!
coturn | 0: : ERROR:
coturn | Could not start Prometheus collector!
coturn | 0: : Domain name:
coturn | 0: : Domain name:
coturn | 0: : Default realm: ngvideoccoturn.centralindia.cloudapp.azure.com
coturn | 0: : Default realm: ngvideoccoturn.centralindia.cloudapp.azure.com
coturn | 0: : ERROR:
coturn | CONFIG ERROR: Empty cli-password, and so telnet cli interface is disabled! Please set a non empty cli-password!
coturn | 0: : ERROR:
coturn | CONFIG ERROR: Empty cli-password, and so telnet cli interface is disabled! Please set a non empty cli-password!
coturn | 0: : SSL23: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : SSL23: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : SSL23: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : SSL23: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.0: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.0: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.0: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.0: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.1: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.1: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.1: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.1: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.2: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.2: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : TLS1.2: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS1.2: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : TLS cipher suite: DEFAULT
coturn | 0: : TLS cipher suite: DEFAULT
coturn | 0: : DTLS: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : DTLS: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : DTLS: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : DTLS: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : DTLS1.2: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : DTLS1.2: Certificate file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/cert.pem
coturn | 0: : DTLS1.2: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : DTLS1.2: Private key file found: /etc/letsencrypt/live/ngvideoccoturn.centralindia.cloudapp.azure.com/privkey.pem
coturn | 0: : DTLS cipher suite: DEFAULT
coturn | 0: : DTLS cipher suite: DEFAULT
coturn | 0: : Relay address to use: 0.0.0.0
coturn | 0: : Relay address to use: 0.0.0.0
coturn | 0: : Cannot create pid file: /var/run/turnserver.pid
coturn | 0: : Cannot create pid file: /var/run/turnserver.pid
coturn | Cannot create pid file: /var/run/turnserver.pid: Permission denied
coturn | 0: : pid file created: /var/tmp/turnserver.pid
coturn | 0: : pid file created: /var/tmp/turnserver.pid
coturn | 0: : IO method (main listener thread): epoll (with changelist)
coturn | 0: : IO method (main listener thread): epoll (with changelist)
coturn | 0: : WARNING: I cannot support STUN CHANGE_REQUEST functionality because only one IP address is provided
coturn | 0: : WARNING: I cannot support STUN CHANGE_REQUEST functionality because only one IP address is provided
coturn | 0: : Wait for relay ports initialization…
coturn | 0: : Wait for relay ports initialization…
coturn | 0: : relay 0.0.0.0 initialization…
coturn | 0: : relay 0.0.0.0 initialization…
coturn | 0: : relay 0.0.0.0 initialization done
coturn | 0: : relay 0.0.0.0 initialization done
coturn | 0: : Relay ports initialization done
coturn | 0: : Relay ports initialization done
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : turn server id=0 created
coturn | 0: : turn server id=0 created
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : turn server id=1 created
coturn | 0: : turn server id=1 created
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : turn server id=2 created
coturn | 0: : turn server id=2 created
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : IO method (general relay thread): epoll (with changelist)
coturn | 0: : turn server id=3 created
coturn | 0: : turn server id=3 created
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/SCTP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. TLS/TCP listener opened on : 0.0.0.0:443
coturn | 0: : IPv4. DTLS/UDP listener opened on: 0.0.0.0:443
coturn | 0: : IPv4. DTLS/UDP listener opened on: 0.0.0.0:443
coturn | 0: : Total General servers: 4
coturn | 0: : Total General servers: 4
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : IO method (auth thread): epoll (with changelist)
coturn | 0: : SQLite DB connection success: /var/lib/coturn/turndb
coturn | 0: : SQLite DB connection success: /var/lib/coturn/turndb
coturn | 0: : IO method (admin thread): epoll (with changelist)
coturn | 0: : IO method (admin thread): epoll (with changelist)
coturn | 0: : ERROR:
coturn | Could not start Prometheus collector!
coturn | 0: : ERROR:
coturn | Could not start Prometheus collector!
coturn | 77: : session 002000000000000001: SSL shutdown received, socket to be closed (local 0.0.0.0:443, remote 64.225.49.158:59824)
coturn | 77: : session 002000000000000001: SSL shutdown received, socket to be closed (local 0.0.0.0:443, remote 64.225.49.158:59824)
coturn | 77: : session 001000000000000002: TCP socket closed remotely 162.142.125.213:41128
coturn | 77: : session 001000000000000002: TCP socket closed remotely 162.142.125.213:41128
coturn | 77: : session 001000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 001000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 001000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 001000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 001000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:41128, reason: TCP connection closed by client (callback)
coturn | 77: : session 001000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:41128, reason: TCP connection closed by client (callback)
coturn | 77: : ERROR: session 002000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:59978
coturn | 77: : ERROR: session 002000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:59978
coturn | 77: : session 002000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 002000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 002000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 002000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 77: : session 002000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:59978, reason: TLS/TCP socket buffer operation error (callback)
coturn | 77: : session 002000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:59978, reason: TLS/TCP socket buffer operation error (callback)
coturn | 78: : IPv4. tcp or tls connected to: 64.225.49.158:60034
coturn | 78: : IPv4. tcp or tls connected to: 64.225.49.158:60034
coturn | 78: : ERROR: session 002000000000000004: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60034
coturn | 78: : ERROR: session 002000000000000004: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60034
coturn | 78: : session 002000000000000004: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 002000000000000004: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 002000000000000004: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 002000000000000004: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 002000000000000004: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60034, reason: TLS/TCP socket buffer operation error (callback)
coturn | 78: : session 002000000000000004: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60034, reason: TLS/TCP socket buffer operation error (callback)
coturn | 78: : IPv4. tcp or tls connected to: 64.225.49.158:60126
coturn | 78: : IPv4. tcp or tls connected to: 64.225.49.158:60126
coturn | 78: : ERROR: session 000000000000000001: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60126
coturn | 78: : ERROR: session 000000000000000001: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60126
coturn | 78: : session 000000000000000001: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 000000000000000001: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 000000000000000001: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 000000000000000001: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 78: : session 000000000000000001: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60126, reason: TLS/TCP socket buffer operation error (callback)
coturn | 78: : session 000000000000000001: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60126, reason: TLS/TCP socket buffer operation error (callback)
coturn | 79: : ERROR: session 003000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60258
coturn | 79: : ERROR: session 003000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60258
coturn | 79: : session 003000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 003000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 003000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 003000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 003000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60258, reason: TLS/TCP socket buffer operation error (callback)
coturn | 79: : session 003000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60258, reason: TLS/TCP socket buffer operation error (callback)
coturn | 79: : session 002000000000000003: client socket to be closed in client handler: ss=0x7f84c002fdf0
coturn | 79: : session 002000000000000003: client socket to be closed in client handler: ss=0x7f84c002fdf0
coturn | 79: : session 002000000000000003: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=1, rb=42, sp=0, sb=0
coturn | 79: : session 002000000000000003: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=1, rb=42, sp=0, sb=0
coturn | 79: : session 002000000000000003: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 002000000000000003: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 002000000000000003: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:48520, reason: general
coturn | 79: : session 002000000000000003: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:48520, reason: general
coturn | 79: : session 002000000000000003: SSL shutdown received, socket to be closed (local 0.0.0.0:443, remote 162.142.125.213:48520)
coturn | 79: : session 002000000000000003: SSL shutdown received, socket to be closed (local 0.0.0.0:443, remote 162.142.125.213:48520)
coturn | 79: : IPv4. tcp or tls connected to: 64.225.49.158:60330
coturn | 79: : IPv4. tcp or tls connected to: 64.225.49.158:60330
coturn | 79: : ERROR: session 000000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60330
coturn | 79: : ERROR: session 000000000000000002: TLS/TCP socket error: Connection reset by peer 64.225.49.158:60330
coturn | 79: : session 000000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 000000000000000002: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 000000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 000000000000000002: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 79: : session 000000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60330, reason: TLS/TCP socket buffer operation error (callback)
coturn | 79: : session 000000000000000002: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 64.225.49.158:60330, reason: TLS/TCP socket buffer operation error (callback)
coturn | 81: : session 000000000000000005: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 81: : session 000000000000000005: usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 81: : session 000000000000000005: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 81: : session 000000000000000005: peer usage: realm=<ngvideoccoturn.centralindia.cloudapp.azure.com>, username=<>, rp=0, rb=0, sp=0, sb=0
coturn | 81: : session 000000000000000005: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:52548, reason: TCP connection closed by client (callback)
coturn | 81: : session 000000000000000005: closed (2nd stage), user <> realm <ngvideoccoturn.centralindia.cloudapp.azure.com> origin <>, local 0.0.0.0:443, remote 162.142.125.213:52548, reason: TCP connection closed by client (callback)

Please help to resolve these errors.