Question

我正在关注官方coturn docs，并尝试设置coturn服务器来处理STUN和TURN的请求。我正在使用以下JS小脚本测试服务器是否正常运行：

function checkTURNServer(turnConfig, timeout){ 

  return new Promise(function(resolve, reject){

    setTimeout(function(){
        if(promiseResolved) return;
        resolve(false);
        promiseResolved = true;
    }, timeout || 5000);

    var promiseResolved = false
      , myPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection   //compatibility for firefox and chrome
      , pc = new myPeerConnection({iceServers:[turnConfig]})
      , noop = function(){};
    pc.createDataChannel("");    //create a bogus data channel
    pc.createOffer(function(sdp){
      if(sdp.sdp.indexOf('typ relay') > -1){ // sometimes sdp contains the ice candidates...
        promiseResolved = true;
        resolve(true);
      }
      pc.setLocalDescription(sdp, noop, noop);
    }, noop);    // create offer and set local description
    pc.onicecandidate = function(ice){  //listen for candidate events
      if(promiseResolved || !ice || !ice.candidate || !ice.candidate.candidate || !(ice.candidate.candidate.indexOf('typ relay')>-1))  return;
      promiseResolved = true;
      resolve(true);
    };
  });   
}

并使用我的凭据运行它：

checkTURNServer({"url":"turn:IP1:3478",'username': 'bayaz',"credential":"magi"}).then(function(bool){
    console.log('is TURN server active? ', bool? 'yes':'no');
}).catch(console.error.bind(console));

创建用户的位置；

turnadmin -A -u bayaz -p magi

这是配置文件中未注释的行：

listening-port=3478
tls-listening-port=5349
listening-ip=IP1
listening-ip=IP2    
verbose 
lt-cred-mech
realm=mydomain.com
cert=/etc/letsencrypt/live/mydomain.com/cert.pem
pkey=/etc/letsencrypt/live/mydomain.com/privkey.pem

这是运行turnserver -c path/to/file.conf

的输出

0: log file opened: /var/tmp/turn_10200_2019-05-17.log
0: Listener address to use: IP1
0: Listener address to use: IP2
0: 
RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
Version Coturn-4.5.0.8 'dan Eider'
0: 
Max number of open files/sockets allowed for this process: 4096
0: 
Due to the open files/sockets limitation,
max supported number of TURN Sessions possible is: 2000 (approximately)
0: 

==== Show him the instruments, Practical Frost: ====

0: TLS supported
0: DTLS supported
0: DTLS 1.2 supported
0: TURN/STUN ALPN supported
0: Third-party authorization (oAuth) supported
0: GCM (AEAD) supported
0: OpenSSL compile-time version: OpenSSL 1.0.2k-fips  26 Jan 2017 (0x100020bf)
0: 
0: SQLite supported, default database location is /usr/local/var/db/turndb
0: Redis is not supported
0: PostgreSQL is not supported
0: MySQL is not supported
0: MongoDB is not supported
0: 
0: Default Net Engine version: 3 (UDP thread per CPU core)

=====================================================

0: Domain name: 
0: Default realm: mydomain.com
0: SSL23: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: SSL23: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: TLS1.0: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: TLS1.0: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: TLS1.1: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: TLS1.1: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: TLS1.2: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: TLS1.2: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: TLS cipher suite: DEFAULT
0: DTLS: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: DTLS: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: DTLS1.2: Certificate file found: /etc/letsencrypt/live/mydomain.com/cert.pem
0: DTLS1.2: Private key file found: /etc/letsencrypt/live/mydomain.com/privkey.pem
0: DTLS cipher suite: DEFAULT
0: Relay address to use: IP1
0: Relay address to use: IP2
Cannot create pid file: /var/run/turnserver.pid: Permission denied
0: Cannot create pid file: /var/run/turnserver.pid
0: pid file created: /var/tmp/turnserver.pid
0: IO method (main listener thread): epoll (with changelist)
0: Wait for relay ports initialization...
0:   relay IP1 initialization...
0:   relay IP1 initialization done
0:   relay IP2 initialization...
0:   relay IP2 initialization done
0: Relay ports initialization done
0: IO method (general relay thread): epoll (with changelist)
0: turn server id=1 created
0: IPv4. TLS/SCTP listener opened on : IP1:3478
0: IPv4. TLS/TCP listener opened on : IP1:3478
0: IPv4. TLS/SCTP listener opened on : IP1:3479
0: IPv4. TLS/TCP listener opened on : IP1:3479
0: IPv4. TLS/SCTP listener opened on : IP1:5349
0: IPv4. TLS/TCP listener opened on : IP1:5349
0: IPv4. TLS/SCTP listener opened on : IP1:5350
0: IPv4. TLS/TCP listener opened on : IP1:5350
0: IPv4. TLS/SCTP listener opened on : IP2:3478
0: IPv4. TLS/TCP listener opened on : IP2:3478
0: IPv4. TLS/SCTP listener opened on : IP2:3479
0: IPv4. TLS/TCP listener opened on : IP2:3479
0: IPv4. TLS/SCTP listener opened on : IP2:5349
0: IPv4. TLS/TCP listener opened on : IP2:5349
0: IPv4. TLS/SCTP listener opened on : IP2:5350
0: IPv4. TLS/TCP listener opened on : IP2:5350
0: IO method (general relay thread): epoll (with changelist)
0: turn server id=0 created
0: IPv4. TLS/TCP listener opened on : IP1:3478
0: IPv4. TLS/TCP listener opened on : IP1:3479
0: IPv4. TLS/TCP listener opened on : IP1:5349
0: IPv4. TLS/TCP listener opened on : IP1:5350
0: IPv4. TLS/TCP listener opened on : IP2:3478
0: IPv4. TLS/TCP listener opened on : IP2:3479
0: IPv4. TLS/TCP listener opened on : IP2:5349
0: IPv4. TLS/TCP listener opened on : IP2:5350
0: IPv4. DTLS/UDP listener opened on: IP1:3478
0: IPv4. DTLS/UDP listener opened on: IP1:3479
0: IPv4. DTLS/UDP listener opened on: IP1:5349
0: IPv4. DTLS/UDP listener opened on: IP1:5350
0: IPv4. DTLS/UDP listener opened on: IP2:3478
0: IPv4. DTLS/UDP listener opened on: IP2:3479
0: IPv4. DTLS/UDP listener opened on: IP2:5349
0: IPv4. DTLS/UDP listener opened on: IP2:5350
0: Total General servers: 2
0: IO method (admin thread): epoll (with changelist)
0: IO method (auth thread): epoll (with changelist)
0: IO method (auth thread): epoll (with changelist)
0: IPv4. CLI listener opened on : 127.0.0.1:5766
0: SQLite DB connection success: /usr/local/var/db/turndb

当我测试转弯服务器时，我在控制台中收到了自定义错误消息"is TURN server active? no"，这表明我没有收到服务器的响应。

我已经花了几天时间试图解决这个问题，但是我没有运气。我在这里想念什么？

Answer 1

sudo systemctl start coturn

是做事的简便方法……肯定可以使用turnserver命令，但是为您的情况选择正确的命令并非易事。使用该命令，您可以启动turn.conf服务器，还有其他问题.....这是我的配置webrtc app show my Turn server broken, but it works ...我将它与本地服务器apache2中的dns一起使用，该服务器具有重定向和代理，所有流量UDP都在443端口（不适合转弯）。土星是4.5。请注意no-cli和all cli选项...如果仅使用no-cli选项，则服务器将无法运行。也阅读我的回复。

无法连接到Coturn服务器

1 个答案: