Apprtc实例部署学习笔记

Posted on 四月 3, 2018  by xyh421

环境:vmware虚拟机ubuntu14.04

注意

1.上网模式要桥接哦

2.切换到root模式

sudo -i

1.更换阿里源

修改source.list

deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trustymain restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse

2.安装必备依赖

各种依赖

apt-get install git unzip  lrzsz  nodejs npm automake autoconf libtool nodejs-legacy python-webtest golang vim -y
apt-get install openssh-server openssh-client -y

安装jdk1.8

add-apt-repository ppa:openjdk-r/ppa;apt-get update;apt-get install openjdk-8-jdk -y;

3.升级npm，安装grunt

npm最新版本安装方法

1、安装npm

sudo apt-get install npm

2、升级npm为最新版本

sudo npm install npm@latest -g

此时通过npm -v可以发现npm版本号为最新版本3.10.3;

3、安装用于安装nodejs的模块n

sudo npm install -g n

4、然后通过n模块安装指定版本的nodejs，n模块更多介绍请参考官方文档

//安装官方最新版本 sudo n latest //安装官方稳定版本 sudo n stable

更新完成之后可能需要重启terminal或者系统

npm config set registry https://registry.npm.taobao.org
npm info underscore
npm -g install grunt-cli

4.搞apprtc源码

sudo -i
cd /root
git clone https://github.com/webrtc/apprtc.git

备份源码

tar czf apprtc.tar.gz apprtc/

安装依赖

npm install

有时候报权限错误,需要加sudo

编译

grunt build

遇到问题要多看看,复制错误日志谷歌即可

5.修改配置文件

constant.py

修改成如下就可以,注意替换成你自己的ip地址

# Copyright 2015 Google Inc. All Rights Reserved.

"""AppRTC Constants.

This module contains the constants used in AppRTC Python modules.
"""
import os

# Deprecated domains which we should to redirect to REDIRECT_URL.
REDIRECT_DOMAINS =  [
  'apprtc.appspot.com', 'apprtc.webrtc.org', 'www.appr.tc'
]
# URL which we should redirect to if matching in REDIRECT_DOMAINS.
REDIRECT_URL = 'https://appr.tc'

ROOM_MEMCACHE_EXPIRATION_SEC = 60 * 60 * 24
MEMCACHE_RETRY_LIMIT = 100

LOOPBACK_CLIENT_ID = 'LOOPBACK_CLIENT_ID'

# Turn/Stun server override. This allows AppRTC to connect to turn servers
# directly rather than retrieving them from an ICE server provider.
ICE_SERVER_OVERRIDE = None
# Enable by uncomment below and comment out above, then specify turn and stun
# ICE_SERVER_OVERRIDE  = [
#   {
#     "urls": [
#       "turn:hostname/IpToTurnServer:19305?transport=udp",
#       "turn:hostname/IpToTurnServer:19305?transport=tcp"
#     ],
#     "username": "TurnServerUsername",
#     "credential": "TurnServerCredentials"
#   },
#   {
#     "urls": [
#       "stun:hostname/IpToStunServer:19302"
#     ]
#   }
# ]
TURN_BASE_URL = 'http://192.168.23.114'
TURN_URL_TEMPLATE = '%s/turn?username=%s&key=%s'
CEOD_KEY = '4080218913'

ICE_SERVER_BASE_URL = 'http://192.168.23.114'
ICE_SERVER_URL_TEMPLATE = '%s/v1alpha/iceconfig?key=%s'
ICE_SERVER_API_KEY = os.environ.get('ICE_SERVER_API_KEY')

# Dictionary keys in the collider instance info constant.
WSS_INSTANCE_HOST_KEY = 'host_port_pair'
WSS_INSTANCE_NAME_KEY = 'vm_name'
WSS_INSTANCE_ZONE_KEY = 'zone'
WSS_INSTANCES = [{
    WSS_INSTANCE_HOST_KEY: '192.168.23.114:8089',
    WSS_INSTANCE_NAME_KEY: 'wsserver-std',
    WSS_INSTANCE_ZONE_KEY: 'us-central1-a'
}, {
    WSS_INSTANCE_HOST_KEY: '192.168.23.114:8089',
    WSS_INSTANCE_NAME_KEY: 'wsserver-std-2',
    WSS_INSTANCE_ZONE_KEY: 'us-central1-f'
}]

WSS_HOST_PORT_PAIRS = [ins[WSS_INSTANCE_HOST_KEY] for ins in WSS_INSTANCES]

# memcache key for the active collider host.
WSS_HOST_ACTIVE_HOST_KEY = 'wss_host_active_host'

# Dictionary keys in the collider probing result.
WSS_HOST_IS_UP_KEY = 'is_up'
WSS_HOST_STATUS_CODE_KEY = 'status_code'
WSS_HOST_ERROR_MESSAGE_KEY = 'error_message'

RESPONSE_ERROR = 'ERROR'
RESPONSE_ROOM_FULL = 'FULL'
RESPONSE_UNKNOWN_ROOM = 'UNKNOWN_ROOM'
RESPONSE_UNKNOWN_CLIENT = 'UNKNOWN_CLIENT'
RESPONSE_DUPLICATE_CLIENT = 'DUPLICATE_CLIENT'
RESPONSE_SUCCESS = 'SUCCESS'
RESPONSE_INVALID_REQUEST = 'INVALID_REQUEST'

IS_DEV_SERVER = os.environ.get('APPLICATION_ID', '').startswith('dev')

BIGQUERY_URL = 'https://www.googleapis.com/auth/bigquery'

# Dataset used in production.
BIGQUERY_DATASET_PROD = 'prod'

# Dataset used when running locally.
BIGQUERY_DATASET_LOCAL = 'dev'

# BigQuery table within the dataset.
BIGQUERY_TABLE = 'analytics'

apprtc.py

找到get_wss_parameters方法

def get_wss_parameters(request):
  wss_host_port_pair = request.get('wshpp')
  wss_tls = request.get('wstls')

  if not wss_host_port_pair:
    # Attempt to get a wss server from the status provided by prober,
    # if that fails, use fallback value.
    memcache_client = memcache.Client()
    wss_active_host = memcache_client.get(constants.WSS_HOST_ACTIVE_HOST_KEY)
    if wss_active_host in constants.WSS_HOST_PORT_PAIRS:
      wss_host_port_pair = wss_active_host
    else:
      logging.warning(
          'Invalid or no value returned from memcache, using fallback: '
          + json.dumps(wss_active_host))
      wss_host_port_pair = constants.WSS_HOST_PORT_PAIRS[0]

  if wss_tls and wss_tls == 'false':
    wss_url = 'ws://' + wss_host_port_pair + '/ws'
    wss_post_url = 'http://' + wss_host_port_pair
  else:
    wss_url = 'wss://' + wss_host_port_pair + '/ws'
    wss_post_url = 'https://' + wss_host_port_pair
  return (wss_url, wss_post_url)

修改成

def get_wss_parameters(request):
  wss_host_port_pair = request.get('wshpp')
  wss_tls = request.get('wstls')

  if not wss_host_port_pair:
    # Attempt to get a wss server from the status provided by prober,
    # if that fails, use fallback value.
    memcache_client = memcache.Client()
    wss_active_host = memcache_client.get(constants.WSS_HOST_ACTIVE_HOST_KEY)
    if wss_active_host in constants.WSS_HOST_PORT_PAIRS:
      wss_host_port_pair = wss_active_host
    else:
      logging.warning(
          'Invalid or no value returned from memcache, using fallback: '
          + json.dumps(wss_active_host))
      wss_host_port_pair = constants.WSS_HOST_PORT_PAIRS[0]

  if wss_tls and wss_tls == 'false':
    wss_url = 'ws://' + wss_host_port_pair + '/ws'
    wss_post_url = 'http://' + wss_host_port_pair
  else:
    wss_url = 'ws://' + wss_host_port_pair + '/ws'
    wss_post_url = 'http://' + wss_host_port_pair
  return (wss_url, wss_post_url)

index_template.html

找到如下代码块,修改并替换ip地址即可

{% if not chromeapp %}
  <script type="text/javascript">
var servers=[{
	credential:"helloword",
	username:"helloword",
	urls:[
	"turn:192.168.23.114:3478?transport=udp",
	"turn:192.168.23.114:3478?transport=tcp"
	]
	}];
    var loadingParams = {
      errorMessages: {{ error_messages }},
      isLoopback: {{ is_loopback }},
      warningMessages: {{ warning_messages }},
{% if room_id %}
      roomId: '{{ room_id }}',
      roomLink: '{{ room_link }}',
{% endif %}
      mediaConstraints: {{ media_constraints | safe }},
      offerOptions: {{ offer_options | safe }},
     peerConnectionConfig: { "rtcpMuxPolicy":"require","iceServers":servers,"bundlePolicy":"max-bundle"}, 
     //peerConnectionConfig: {{ pc_config | safe }},
      peerConnectionConstraints: {{ pc_constraints | safe }},
     // iceServerRequestUrl: '{{ ice_server_url }}',
      iceServerTransports: '{{ ice_server_transports }}',
      wssUrl: '{{ wss_url }}',
      wssPostUrl: '{{ wss_post_url }}',
      bypassJoinConfirmation: {{ bypass_join_confirmation }},
      versionInfo: {{ version_info }},
    };

6.启动room server

解压google_appengine_1.9.65.zip到root目录,替换下面的ip并运行即可

root@xyh:~/google_appengine#/root/google_appengine/dev_appserver.py –host 192.168.22.170 /root/apprtc/out/app_engine

这个时候是看不到图像的,安装信令服务器之后才可以看

7.安装信令服务器，signal server

参考:

https://github.com/webrtc/apprtc/blob/master/src/collider/README.md

复制collider到apprtc同级目录即，

cp /root/apprtc/src/collider /root/collider/src -r

修改main.go

vim /root/collider/src/collidermain/main.go

更改为

var roomSrv = flag.String(“room-server”, “http://192.168.110.131:8080”, “The origin of the room server”)

设置环境变量

export GOROOT=/root/go;
export PATH=$PATH:$GOROOT/bin;
export GOPATH=/root/collider/;

如果出问题的话，重新安装go

卸载apt-get install 的go

apt-get remove golang -y;apt-get remove golang* -y;apt-get autoremove;

也可以下载go的tar包,绿色安装

如果出现网络问题

mkdir -p $GOPATH/src/golang.org/x cd $GOPATH/src/golang.org/x git clone https://github.com/golang/net.git

安装依赖

go get collidermain；
go install collidermain；

运行信令服务器

/root/collider/bin/collidermain -port=8089 -tls=false

这个时候可以看到图像


8.安装ice server

安装依赖

apt-get install libssl-dev libsqlite3-dev libevent-dev libpq-dev -y

下载coturn代码

git clone https://github.com/coturn/coturn.git

编译和安装

cd coturn
./configure && make && make install

ip地址换成你自己的

/root/coturn/bin/turnserver –syslog -a -L 192.168.22.170 -X 192.168.22.170 -E 192.168.22.170 -f –min-port=32355 –max-port=65535 –user=helloword:helloword -r helloword –cert=turn_server_cert.pem –pkey=turn_server_pkey.pem –log-file=stdout -v

x外网ip,L和E是内网ip

9.android端需要修改的

下载代码:

https://github.com/njovy/AppRTCDemo

修改代码:


android只需要改这个文件

花圈的是需要注释掉

画横线是需要添加的

里面这个ip需要填写你turn服务器的ip

启动app后需要在app配置里面修改房间服务器地址

这个就是android的修改

10.手机安装后如何使用

安装demo apk

打开设置按钮

设置房间服务器地址:


最后的未解决问题:

1. 日志报错

服务器端:Invalid or no value returned from memcache, using fallback: null

Android端:ice_server_url=http://192.168.23.114/v1alpha/iceconfig?key=none

2. Chrome不支持,https付费,暂时不弄

3. 多对多支持,一对多

# webrtc
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