Adds the Http.* namespace and its transport, the HTTP client from #6. The JSON companion the proposal called for already shipped as Json.* (#44). - runtime/native/http.ll: the macOS transport — NSURLConnection driven through the objc runtime C ABI (no ObjC/C source), run on a detached pthread so the frame never blocks; TLS is the system's, on by default. A fixed slot pool holds each in-flight request; the worker publishes status/body/response behind an atomic done flag (release/acquire). Spliced + Foundation linked only when a program uses Http.*. - runtime/native/http.ludic: the Http.* runtime — get/post/request, the open/set/body/send builder, poll/status/ok/text/body_len/header/free, plus a pure-Ludic response parser (Http.parse + case-insensitive header lookup) that is transport-independent and portable. - compiler: Http.* dispatch, g_uses_http splice, hs_* transport intrinsics + declarations, the conditional Foundation link, and a new \r string/char escape the protocol needs. - docs: a full docs/language/http section (16 pages); check-impl/check-docs green. - test: examples/library/http.ludic self-asserts the parser offline (Darwin-gated build via the canonical path, since it links Foundation). Verified end to end against real endpoints: HTTPS GET (200 + headers + body) and POST (body + custom header). HTTP is out-of-band and never feeds the deterministic sim. Reseeded; suites green (81 + 29). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
24 lines
524 B
Markdown
24 lines
524 B
Markdown
---
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id: http-poll
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name: Http.poll
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category: http
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kind: namespace-method
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tokens: Http.poll
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sig: Http.poll(handle) -> int
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tip: Poll a request; -1 pending, 0 error, else status.
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order: 8
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ns: Http
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member: poll
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---
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Polls a request without blocking: returns <code>-1</code> while pending, <code>0</code> on a transport error, else the HTTP status code once the reply lands.
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```ludic
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program Demo {
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entry {
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let h = Http.get("https://example.com")
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let st = Http.poll(h)
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if st > 0 { print(Http.status(h)) }
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}
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}
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```
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