feat: add teckel-server — non-blocking HTTP server#8
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…tion New crate `teckel-server` wrapping `teckel-api` with an axum HTTP server providing a concurrent, non-blocking job execution model. Architecture: - tokio::mpsc channel for job submission - tokio::Semaphore-bounded worker pool (configurable concurrency) - DashMap-based in-memory job store (thread-safe) - CancellationToken per job for cooperative cancellation Endpoints: - GET /api/health — health check - POST /api/validate — synchronous YAML validation - POST /api/explain — synchronous execution plan - POST /api/jobs — submit pipeline (async, returns job_id) - GET /api/jobs — list all jobs - GET /api/jobs/:id — poll job status - DELETE /api/jobs/:id — cancel running/queued job Job lifecycle: queued → running → completed | failed | cancelled Configuration via environment variables: - TECKEL_HOST (default: 0.0.0.0) - TECKEL_PORT (default: 8080) - TECKEL_MAX_CONCURRENCY (default: num_cpus) CORS enabled for browser access from teckel-ui. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
teckel-serverproviding a concurrent, non-blocking HTTP server for Teckel pipeline executionTest plan
cargo build -p teckel-servercompiles cleancargo clippy -p teckel-server -- -D warningspassesGET /api/healthPOST /api/validateand verify sync responsePOST /api/jobs, poll withGET /api/jobs/:idDELETE /api/jobs/:id🤖 Generated with Claude Code