claude-timemachine
f823c05aa3
Standalone Go service that routes SVC client traffic to per-server
backend voice endpoints, configured via pg LISTEN/NOTIFY (same channel
mc-router subscribes to). Each pg `servers` row with both
`voice_address` and `voice_proxy_port` set spawns a Valve: a public
UDP listener that maintains per-client ephemeral bridges to the
backend's SVC port.
Pieces:
cmd/svc-proxy/main.go entry; wires config, log fan-out,
bridge.Manager, pgsync, httpsrv
internal/config/ DATABASE_URL + BIND_HOST +
BRIDGE_IDLE_TTL (default 1m) +
HTTP_ADDR (default :8081)
internal/pgsync/ LISTEN automc_routes_changed; diff
desired/actual routes; emit Apply()
internal/bridge/ Valve per public port; per-client
bridge with atomic up/down byte counters;
idle eviction every 15s against TTL
internal/httpsrv/ operator UI — embedded single-page HTML
with active-connections table polled
every 1s + SSE log stream
(last 500 lines backlog on connect)
Reverse-proxied behind server-manager at /infra/svc-proxy/* — bind
internal-only addresses for production; auth is the dashboard's
Basic gate.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
12 lines
270 B
Docker
12 lines
270 B
Docker
FROM golang:1.25-alpine AS build
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WORKDIR /app
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COPY go.mod go.sum* ./
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RUN go mod download
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COPY cmd ./cmd
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COPY internal ./internal
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RUN CGO_ENABLED=0 go build -o /svc-proxy ./cmd/svc-proxy
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FROM alpine:3.21
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COPY --from=build /svc-proxy /svc-proxy
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ENTRYPOINT ["/svc-proxy"]
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