= Last 2 years of platform/network/cURL =
''Basuke Suzuki''

- WinCairo two years ago (almost abandoned)
- Curl Network layer is these wires
- Why maintain this port?
    - Curl network layer is currently used in WinCairo
    - PlayStation downstream port uses same network layer.
    - RemoteInspector client is based on WinCairo
- What is cURL project?
    - Open source networking library
- What is lib curl?
    - Written in C89. Callback based.
    - Supports many protocols other than HTTP/HTTPS
    - Not optimized for HTTP in memory usage
    - Supports Auth, Cookie, Connection Cache, Proxy
    - Threaded normal name resolver or c-ares
- Old Architecture
    - ResourceHandle
- Current Architecture
    - Resource Handle and NetworkDataTask on main thread
    - Worker thread
        - CurlRequest, libcurl C++ wrapper, CurlRequestScheduler, Cookie DB, TLS Verification, Proxy Setting
- HTTP/2
    - Uses libnghttp2 via lib curl (very consistent)
    - Implemented with basic support of HTTP/2 features
        - Header compression
        - Multiplexed stream
    - Features we want to support:
        - Server push
        - Resource prioritization
        - Control of the connection life
        - Cache digest
    - Want to know who to contact in Apple
        - We can collaborate on resource prioritization
    - Test environment? wpt?
- What others Sony has done
    - WebKitTestRunner
    - Upstreaming our PlayStation port
    - AC on WinCairo