Share+: video-sharing platform
General: User can watch/upload/download videos from the website. They can also make comments on the videos. The final target of this project is to build a community like TikTok.
####Simple and efficient live broadcast server:
- Very simple to install and use;
- Pure Golang, high performance, and cross-platform;
- Supports commonly used transmission protocols, file formats, and encoding formats;
Supported transport protocols
- HLS
- HTTP-FLV
Design Graph
API Design
Using HTTP Protocol to fulfill the operation on resource. Three types of APIs:
- USER API: return states of each user.
- RESOURCE API: returns the states of video(s).
- COMMENT API: returns all the comments under one specific video/
Streaming Server Design
Prerequisite: bitbucket
- UDP protocol to implement file uploading
- Token Bucket to control rate limit
Scheduler Design
Channels are the pipes that connect concurrent goroutines.
- Asynchronous Delete
- Producer-Consumer Model
- Timer: Run and Stop
##Future goals
断点续传
引入Golang 新特性
Shared Channel: Not shared Memory
Cloud native Optimization