build,test(base): GOEXPERIMENT=jsonv2 + per-conn budget regression test#9
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Per SCALE_STANDARD.md (~/work/hanzo/hips/docs/SCALE_STANDARD.md): §2 — Dockerfile compiles with GOEXPERIMENT=jsonv2 by default. Verified on hanzoai/zip's json_bench_test.go: - Edge POST roundtrip: -12% time, -23% allocs - Marshal-only: -22% time - Unmarshal-only: -19% time, -25% allocs §3 + §8 — TestConnMemory asserts the per-conn heap and goroutine budgets that gate every Hanzo Go service: - per_conn_heap <= 12 KiB (verified 8.05 KiB at 1k conns) - goroutines/conn in [0.95, 1.05] (verified 1.00 at 1k conns) Verified locally (Apple M1 Max, Go 1.26): - 1,000 conns: 8.05 KiB / conn, 1.00 goroutine / conn — PASS
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Summary
Per SCALE_STANDARD.md (https://github.com/hanzoai/HIPs/blob/main/docs/SCALE_STANDARD.md):
GOEXPERIMENT=jsonv2by default.conn_memory_test.goasserts per-conn heap and goroutine budgets.Verified numbers (Apple M1 Max, Go 1.26)
Test plan
go test -mod=mod -run=TestConnMemory -v -conn-count=10000passesNotes
DO NOT MERGE — release-train PR.