Baseline for the Kong replacement on api.riotpiao.com. Brings the working tree under version control for the first time: gateway source, the task board that drives the agent runs, test fixtures, and K8s manifests. Anchor the gateway ignore rule to the repo root. Unanchored, "gateway" also matched the cmd/gateway/ source directory, so the program entrypoint was excluded from every commit. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
28 lines
1.4 KiB
Markdown
28 lines
1.4 KiB
Markdown
# 1.6 — WebSocket upgrade (GREEN)
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Phase: 1 — Proxy core
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Stage: GREEN
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Depends on: [1.5](1.5-header-hygiene.md)
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- [ ] A route may be configured to allow protocol upgrade
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- [ ] An upgrade request on such a route reaches the upstream with its `Upgrade` and `Connection` headers intact, despite hop-by-hop stripping
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- [ ] The upstream's `101 Switching Protocols` response reaches the client, and bytes then flow bidirectionally
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- [ ] Frames pass in both directions with no buffering delay
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- [ ] Client close propagates to the upstream and upstream close propagates to the client
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- [ ] An upgrade attempt on a route that does not allow it is rejected, not silently downgraded to a plain proxied request
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- [ ] Idle upgraded connections are not cut by the route's read timeout while frames are still flowing
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`agent-pod/console` serves a WebSocket and is one of the seven Kong-class Ingresses
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being migrated. It is currently publicly routed and unauthenticated into a
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shell-capable container, so it must work through the gateway before it can be put
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behind gateway auth. Header hygiene and upgrade support interact directly: `Upgrade`
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and `Connection` are hop-by-hop, and a naive strip breaks the handshake.
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## Verify
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```bash
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go test ./internal/proxy/... -run TestWebSocketUpgrade -v
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# expected: passes — client receives 101 from the stub, an echoed frame round-trips in
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# both directions, and closing the client causes the stub to observe a close
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```
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