25 lines
1.2 KiB
Markdown
25 lines
1.2 KiB
Markdown
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# Implementation Spec: Round 2
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## New Features
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### 1. ServiceBuilder (mytheclipse-core)
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File: `crates/mytheclipse/src/service_builder.rs`
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- Builder that wraps async operations with retry + circuit breaker + timeout + rate limiter
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- Fluent API: `.retry(config)`, `.circuit(config)`, `.timeout(dur)`, `.rate(rate, burst)`, `.concurrency(max)`, `.run(fut)`
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- Feature gate: `resiliency` (uses existing retry/CircuitBreaker/timeout primitives)
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- Integrates with metrics: records retries, circuit events, timeouts
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### 2. DistributedLock (mytheclipse-core)
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File: `crates/mytheclipse/src/dlock.rs`
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- `DistributedLock` trait: `acquire(timeout)`, `release()`, `extend(lease_dur)`
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- `InProcDistributedLock` impl using tokio Mutex + lease time tracking
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- `RedisLock` impl (feature `redis`) — Redis SETNX with PX expiry
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- Feature gate: `lifecycle` (uses existing leader election infra)
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### 3. StreamingPipeline (mytheclipse-queue)
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File: `crates/mytheclipse-queue/src/pipeline.rs`
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- Pipe stages: `Stage<Input, Output>` trait with async `process(item) -> Output`
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- Pipeline: `add_stage(impl Stage)`, `run(input_stream)`, `collect()`
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- Backpressure: bounded channel between stages
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- Feature gate: `in-memory` (uses tokio + std)
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