由于https://appr.tc已经无法访问，我们需要自己搭建一个Webrtc服务器，本地环境如下：
| 系统 | 芯片 |
|---|---|
| macOS 15.2 | Apple M1 |
拉取镜像
sudo docker pull piasy/apprtc-server
编写配置文件
镜像拉成功后，还需要一个配置文件，文件命名为constants.py，存放到一个目录下如/home/xxx/constants.py，内容如下：
# 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"
# ]
# }
# ]
ICE_SERVER_BASE_URL = 'http://SERVER_PUBLIC_IP:3033'
ICE_SERVER_URL_TEMPLATE = '%s/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: 'SERVER_PUBLIC_IP:8089',
WSS_INSTANCE_NAME_KEY: 'wsserver-std',
WSS_INSTANCE_ZONE_KEY: 'us-central1-a'
}]
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'
运行服务
需要自己修改constants.py的路径以及ip地址
sudo docker run --rm \
-p 8080:8080 -p 8089:8089 -p 3478:3478 -p 3478:3478/udp -p 3033:3033 \
--expose=59000-65000 \
-e PUBLIC_IP=<your local ip> \
-v /home/xxx/constants.py:/apprtc_configs \
-t -i piasy/apprtc-server
1.png
2.png
服务启动后，访问http://localhost:8080，出现以下页面，就说明服务运行成功了
web.png
运行demo
demo源码下载地址：https://github.com/kongpf8848/webrtc_demo下载，下载源码后，在Android Studio中打开，替换https://appr.tc为http://xxx:8080，xxx为本地服务器IP
