ubuntu - ubuntu 中的 TURN 服务器无法正常工作

Question

对于视频通话，我正在使用 Phonertc(基于 Webrtc)

我在 Ubuntu 14.04.3 LTS 中设置了 turnserver 我按照 https://github.com/coturn/rfc5766-turn-server/ 的说明进行操作

我下载了 turnserver-3.2.5.9-debian-wheezy-ubuntu-mint-x86-64bits.tar.gz
来自 http://turnserver.open-sys.org/downloads/v3.2.5.9/并根据提供的说明进行设置。

安装后我更改/etc/turnserver.conf 并取消注释以下行:

fignerprint
lt-cred-mech
realm (i set my domain name)

在 etc/turnuserdb.conf 我添加了纯用户名和密码

当我使用命令“turnserver”运行 turnserver 时，它将日志打印为

0: log file opened: /var/tmp/turn_14007_2016-05-17.log
0: 
RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
Version Citrix-3.2.5.9 'Marshal West'
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: Redis supported
0: PostgreSQL supported
0: MySQL supported
0: OpenSSL compile-time version 0x1000105f: fresh enough
0: Default Net Engine version: 2 (UDP thread per network endpoint)

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

0: Config file found: /etc/turnserver.conf
0: Config file found: /etc/turnserver.conf
0: Config file found: /etc/turnuserdb.conf
0: WARNING: cannot find certificate file: turn_server_cert.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because certificate file is not set properly
0: WARNING: cannot find private key file: turn_server_pkey.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because private key file is not set properly
0: NO EXPLICIT LISTENER ADDRESS(ES) ARE CONFIGURED
0: ===========Discovering listener addresses: =========
0: Listener address to use: 127.0.0.1
0: Listener address to use: 10.240.0.2
0: =====================================================
0: Total: 1 'real' addresses discovered
0: =====================================================
0: NO EXPLICIT RELAY ADDRESS(ES) ARE CONFIGURED
0: ===========Discovering relay addresses: =============
0: Relay address to use: 10.240.0.2
0: =====================================================
0: Total: 1 relay addresses discovered
0: =====================================================
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 10.240.0.2 initialization...
0:   relay 10.240.0.2 initialization done
0: Relay ports initialization done
0: IO method (general relay thread): epoll (with changelist)
0: turn server id=0 created
0: Total UDP servers: 1
0: Total General servers: 1
0: IO method (cli thread): epoll (with changelist)
0: IO method (auth thread): epoll (with changelist)

我在客户端设置了 ice 服务器

iceServers: [
       {
         url: 'stun:stun.l.google.com:19302'

        },
        {
          url: self.config.turn.host,
          username: self.config.turn.username,
          password: self.config.turn.password
        }]

在这里，当用户从移动设备调用时，网络用户应该看到来自移动设备的视频。它在 wifi 网络上工作正常 现在的问题是当我尝试从 3g 网络或 4g 网络调用时将建立调用但没有数据(视频)传输。屏幕变黑。

我还尝试检查不同的链接以检查我的 turnserver 是否正在运行。 Easy way to test TURN server 它说 turnserver 没有运行。

如果我的 turnserver 真的没有运行或者在 stun 和 turn 之间切换不起作用，我很困惑。

Answer 1

我遇到了问题，因为我的 turnserver 没有在公共(public) ip 中运行。我在具有公共(public) IP 的实例中安装了 turnserver 并通过其他网络访问它，现在它工作正常。