Execution Foundation
Built a non-blocking, selector-driven runtime to ensure concurrency and responsiveness under load.
Project Roadmap
Development Milestones
NioFlow evolved in three deliberate phases, each focused on a specific engineering concern: core execution, framework ergonomics, and production safety. This roadmap explains not only what was built, but why each phase matters for real-world teams.
Developer Experience
Added routing, middleware composition, and payload handling so product teams can ship APIs quickly.
Operational Confidence
Hardened error behavior, TLS support, graceful shutdown, and observability for production rollouts.
How To Read This Roadmap
Each phase contains capabilities that were delivered together for architectural coherence. The sequence is intentional: we first stabilized concurrency primitives, then built higher-level framework APIs, and then finalized deployment and reliability behavior.
For teams adopting NioFlow, this means you can trust both sides of the stack: fast request handling and operational safety characteristics expected in production environments.
Phase 1 - COMPLETED
Core Engine Mechanics
- >NIO Selector-based TCP event loop
- >Bounded Worker Thread Pool handoff
- >Explicit HTTP/1.1 Request model
Why this phase matters: The engine layer determines baseline scalability. By establishing a clear request model and controlled worker handoff early, NioFlow avoids hidden concurrency behavior later in application code.
Phase 2 - COMPLETED
Framework Logistics
- >Zero-Copy (DMA) static file serving natively
- >Chain-of-responsibility Middleware pipelines
- >Declarative regex routing and parameter extraction
Why this phase matters: Framework-level abstractions reduce boilerplate and keep business logic focused. Middleware and routing guarantees make services easier to maintain as endpoint count grows.
Phase 3 - COMPLETED
Production Hardening
- >Native HTTPS/TLS with SSLSocketFactory
- >Asynchronous JDBC thread-offloading
- >Global Error intercepts & Graceful Shutdowns
Why this phase matters: Production incidents are often operational, not functional. TLS, graceful shutdown, and centralized error handling dramatically improve deploy safety and recovery speed.
What Comes Next
Upcoming roadmap detail will move from phase-based outcomes to release-based tracking, so teams can map specific framework improvements to version upgrades.
Planned additions include richer middleware extension points, enhanced diagnostics, and deeper deployment templates for container-first and cloud-native workflows.