lumbda/wasm
russell@unturf.com 036fab47fa
bend: handler returns formatted string + http-listener ships strings raw
The previous attempt to ship a pretty summary via an (summary "...")
field inside the structured response broke on the asm (WAT) tier
because read-from-string isn't a primitive there — the demo
extraction fell through to the raw fallback and dumped the entire
escaped S-expression.

Two-part fix that works on all three tiers:

  http-listener (gpu-worker.lsp:1103-1116) — POST response builder
  now checks if the handle-request return value is a string and
  ships it as the raw HTTP body in that case. S-expression returns
  still go through write-to-string. One-line guard, no impact on
  ping/health/cuda-shake-fanout/cuda-sim-ops-bin which all keep
  returning structured S-exps.

  handle-cuda-secp256k1-bench — returns the formatted summary
  string directly instead of an (ok ... (summary ...)) wrapping.
  Drops the now-redundant structured fields; every number lives
  inside the human-readable text already. asm / c / python demo
  just calls (display (bend!-call "(cuda-secp256k1-bench N)")) and
  the formatted output panel renders identically on all tiers.

Demo simplified accordingly: three (display (bend!-call …)) calls
with newlines between, no read-from-string / assoc / pair? dance.
2026-06-14 20:15:37 -04:00
..
app bend: handler returns formatted string + http-listener ships strings raw 2026-06-14 20:15:37 -04:00
asm wasm asm: read_string handles \" \\ \n \t escapes — bend payload works 2026-06-14 19:00:17 -04:00
c bend: fix C tier LinkError — switch EM_JS to --js-library mergeInto 2026-06-14 19:33:07 -04:00
dist-repl bend: fix C tier LinkError — switch EM_JS to --js-library mergeInto 2026-06-14 19:33:07 -04:00
python bend: wire bend!-call into the pyodide tier — playground python 2026-06-14 18:25:46 -04:00
repl gc diagnostics: per-tier heap pressure surfaced in repl tabbar 2026-06-14 17:32:48 -04:00
tests wat: internal-define scoping (R7RS letrec*) + c-wasm gc gap documented 2026-06-14 17:54:33 -04:00
Makefile bend: fix C tier LinkError — switch EM_JS to --js-library mergeInto 2026-06-14 19:33:07 -04:00