feat: share runtime with async HTTP payments by parvahuja · Pull Request #189 · tempoxyz/pympp

parvahuja · 2026-07-28T18:24:18Z

Runtime stack 2 of 5 · depends on #184 · next: #190

Summary

let PaymentTransport use a shared PaymentRuntime
add explicit origin policy and correctly scoped challenge cookies
prevent duplicate/repeated payments and retain uncertain outcomes until reconciliation
keep active paid retries leased through runtime close
preserve request replay, streaming, redirects, and payment events

Review boundary

Async HTTP only. Reusable HTTP parsing, origin, cookie, and outcome-ledger primitives live in client/_http.py; the transport remains a linear send → challenge → credential → retry flow. Failure payload construction is centralized, but the flow is not hidden behind a generic state machine. No owned loop, sync transport, global HTTPX patching, or MCP changes.

Validation

full suite: 843 passed, 41 skipped
adversarial origin, cookie, redirect, duplicate-send, close-race, replay, and uncertain-outcome coverage
Ruff, formatting, and Pyright pass

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch from 6e78f47 to 400c0ce Compare July 28, 2026 18:26

This was referenced Jul 28, 2026

feat: add shared payment runtime #184

Open

feat: add owned runtime and synchronous payment transport #190

Draft

feat: add payment-aware client runtime #170

Closed

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch 2 times, most recently from 3a41578 to 3bba0fd Compare July 28, 2026 23:22

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch from 3bba0fd to 02a2323 Compare July 29, 2026 00:43

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch 2 times, most recently from 8a0fe70 to dfa2ccb Compare July 29, 2026 03:33

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch from dfa2ccb to 614712c Compare July 29, 2026 03:50

parvahuja force-pushed the parv/runtime-async-http-v0.12 branch from 614712c to 9eb8ee3 Compare July 29, 2026 19:25