High-Concurrency Session Management

GitHub Profile of Ryan: Mohawk Infrastructure Developer

Transcribed

High-Concurrency Session Management

Jun 24, 2026 · 22m 13s

Description

Key technical highlights covered in this session include: - - Optimized Session Performance: An analysis of the NewHybridSession metrics, which achieve 582 – 1,278 ns/op for cached sessions and 767...

Key technical highlights covered in this session include:

- Optimized Session Performance: An analysis of the NewHybridSession metrics, which achieve 582 – 1,278 ns/op for cached sessions and 767 – 1,062 ns/op for uncached ones, thanks to hashing and BTree optimizations.
- Scalable Connection Pooling: How the system supports 100+ concurrent connections through production-optimized pooling mechanisms to handle high-velocity requests.
- Enterprise-Grade Security: A look at the session authentication layer, which combines JWT Authentication with RSA signatures and mTLS for secure worker communication.
- Reliability and Persistence: The engineering behind session persistence, checkpointing, and the automatic reconnection strategy using exponential backoff to maintain stability when workers go offline.
- Real-Time Observability: How the management GUI tracks active WebSocket connections, p95/p99 latencies, and error rates to provide a live view of the session health.

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https://github.com/rwilliamspbg-ops

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