FIND-20260401-011 · 2026-04-01 · Innovation Veille
Tokio v1.50.0 — Vectored writes, scheduler optimizations, TcpStream::set_zero_linger
release
MEDIUM
Tokio 1.50.0 (released 2026-03-03) adds: TcpStream::set_zero_linger for network configuration, is_rt_shutdown_err() runtime utility for graceful shutdown detection, vectored write operations for higher throughput, runtime scheduler optimizations, and extensive documentation expansion across I/O, sync, and time modules. This is the async runtime underlying all Rust services in ODS.
Source
https://github.com/tokio-rs/tokio/releases/tag/tokio-1.50.0
ODS Impact
All Rust-based ODS services (Billing Engine, PDF Engine, API Gateway layer) use Tokio as their async runtime. The scheduler optimizations and vectored writes improve throughput for services processing concurrent tenant requests. The is_rt_shutdown_err() utility aids graceful shutdown in Actix-web services. Update Cargo.toml tokio dependency across all Rust services.
Security Review
License: MIT | Maintenance: ACTIVE | Risk: LOW | Recommendation: SAFE_TO_USE
Tags
tokio
rust
async
runtime
performance
release