46 lines
2.3 KiB
Markdown
46 lines
2.3 KiB
Markdown
# 信令
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## 模块
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|模块|名称|描述|
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|:--|:--|:--|
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|taoyao|桃夭|桃之夭夭灼灼其华|
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|taoyao-boot|基础|基础模块|
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|taoyao-signal|信令|信令模块|
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|taoyao-server|服务|启动模块|
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## 信令格式
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[信令格式](https://localhost:8888/protocol/list)
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## STUN/TURN
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视频房间不用`STUN/TURN`服务，视频会话需要自己搭建`coturn`服务。
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## SDP格式
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```
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v= (protocol version) # 协议版本
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o= (owner/creator and session identifier) # 所有者/创建者和会话标识符
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s= (session name) # 会话名称
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i=* (session information) # 会话信息
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u=* (URI of description) # URI描述
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e=* (email address) # Email地址
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p=* (phone number) # 电话号码
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c=* (connection information - not required if included in all media) # 连接信息
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b=* (zero or more bandwidth information lines) # 零或多个带宽信息
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z=* (time zone adjustments) # 时区调整
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k=* (encryption key) # 加密密钥
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a=* (zero or more session attribute lines) # 零或多次会话属性
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Time description # 时间描述
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t= (time the session is active) # 会话活动时间
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r=* (zero or more repeat times) # 零或多次重复次数
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Media description # 媒体描述
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m= (media name and transport address) # 媒体名称和传输地址
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i=* (media title) # 媒体标题
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c=* (connection information - optional if included at session-level) # 连接信息
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b=* (zero or more bandwidth information lines) # 零或多个带宽信息
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k=* (encryption key) # 加密密钥
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a=* (zero or more media attribute lines) # 零或多个会话属性
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````
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