- Add HTTP version detection in parse_http_request_usockets
- Return Connection: close header for HTTP/1.0 requests
- Call shutdown() for graceful connection close after HTTP/1.0 response
- Fix missing is_http11 parameter in WebSocket upgrade handler
- Support HTTP/1.0 with Connection: Keep-Alive header (ab -k mode)
- Optimize: only check Connection header value for keep-alive (like Go net/http)
Root cause: ab uses HTTP/1.0 by default, but server always returned
Connection: keep-alive, causing ab to wait for server to close connection.
Add Server-Sent Events (SSE) and streaming response support with three
streaming functions:
- stream(): Basic binary streaming with chunked transfer encoding
- stream_text(): Text streaming with proper Content-Type headers
- stream_sse(): SSE event streaming with full event field support
Features:
- SSEEvent struct with data, event, id, retry fields
- StreamContext for write, writeln, write_sse, sleep, pipe operations
- Multi-line data handling in SSE events
- Custom error handler support
- Client disconnect detection via on_abort callback
- Integrated with both Picoev and uSockets backends
New files:
- streaming.v: Core streaming implementation
- examples/sse_demo.v: Comprehensive SSE demo with test page
- tests/test_stream_*.v: 62 property-based tests
Updated:
- picoev_server.v: PicoevStreamWriter integration
- usockets_server.v: UsocketsStreamWriter integration
- README.md: SSE streaming documentation
meiseayoung