th-e82dac: implement th tunnel client (SMOODEV-401)#149
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…plex SMOODEV-401 client leg. TunnelClient::run now: - dials wss://th.smoo.ai/tunnel, sends ClientHello, awaits ServerHello, surfaces the assigned public URL via an on_ready callback - multiplexes inbound HTTP: StreamOpen → assemble request from StreamData binary frames → replay against local Big Smooth → stream the response back as StreamData + StreamClose - answers Ping with Pong, handles Bye/Control/close cleanly - rejects inbound WebSocket streams with a StreamClose (follow-up) Local requests go through the house smooai-fetch client (git dep, rev-pinned like client-shared) instead of raw reqwest — retries OFF (a proxy must not re-send a visitor's POST), timeout + circuit breaker on. Body is String-carried: UTF-8-faithful for the control-plane traffic (JSON/HTML), lossy for binary — raw-bytes path is the follow-up. NotImplementedYet is gone. 29 tunnel tests incl. an in-process handshake + HTTP-proxy round-trip against a mock rendezvous + mock local target; method/header/body mapping unit-tested. 277 CLI tests green, clippy clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KTAAbdrbdQSy8dVK7nsH96
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What
Implements the client leg of th.smoo.ai — the feature on the marketing page: "Lives on your machine — reachable from your phone."
th tunnel startnow actually dials out and proxies, replacing theNotImplementedYetscaffold.TunnelClient::run:wss://th.smoo.ai/tunnel, sendsClientHello, awaitsServerHello, surfaces the assigned<slug>.th.smoo.aipublic URL via anon_readycallback (CLI prints it green the moment it's live).StreamOpen→ assemble the request fromStreamDatabinary frames → replay against the local Big Smooth → stream the response back asStreamData+StreamClose.Bye/Control/close handling.StreamClose(follow-up).smooai-fetch over reqwest
Per direction, the local-target proxy uses the house
smooai-fetchclient (git dep, rev-pinned likesmooai-client-shared) rather than raw reqwest — retries OFF (a proxy must never silently re-send a visitor's non-idempotent request), per-request timeout + circuit breaker on.Known ceilings (follow-ups, tracked on th-e82dac)
String, so responses are UTF-8-faithful (JSON/HTML — the review-from-phone path) but lossy for binary web-bundle assets. Raw-bytes response path is the follow-up.Tests
29 tunnel-crate tests incl. an in-process handshake + HTTP-proxy round-trip against a mock rendezvous + mock local target (proves dial → hello → StreamOpen → local request → response frames, and that the public-URL Host is stripped). Method/header/body mapping unit-tested. 277 CLI tests green, clippy clean.
Closes pearl th-e82dac. Server side stays in the smooai monorepo (SMOODEV-637 / th-8898f2).
🤖 Generated with Claude Code
https://claude.ai/code/session_01KTAAbdrbdQSy8dVK7nsH96