rapira-rs/rapira v0.9.0

on GitHub

0.9.0 (2026-10-05)

🎯 Core

• ✨ Plugin Worker Pools: Added independent worker pools under [http.pool] and [grpc.pool], FR #104.
• 🧹 Pool Configuration: Each pool runs a fixed processes count. The server command is rapira serve <CONFIG>, #149, #116.
• ✨ Worker Boot Environment: Added process environment values, script paths, argv, and argc to $_SERVER at worker and dispatcher boot, FR #129 (thanks @FluffyDiscord).
• 🧹 Plugin API: Consolidated the PHP runtime in rapira_sapi and simplified the Rust plugin API. Each plugin owns its PHP classes and configuration, #144, #145, #194.
• 🐛 Worker Memory: Disabled transparent huge pages on Linux to reduce worker memory use, #151.
• 🐛 Temporary Streams: Kept retained SplTempFileObject streams usable across worker requests, #111.
• 🐛 Worker Lifecycle: Workers can drain active requests after the master exits unexpectedly. The request watchdog stays active during pool reloads, #130, #116.

📦 http plugin

• ⚡ Request Performance: Reduced request copies, allocations, and system calls. On Linux, one waiting worker wakes for each new connection, #127, #130.
• 🧹 Classic Working Directory: Classic workers keep their working directory across requests, so a chdir() applies until the worker exits, #127.
• 🐛 Exchange Completion: Fixed false cancellation after a complete response. Dispatchers can accept new work after client cancellation, #113.

📦 grpc plugin

• ✨ Unary RPCs: Added PHP handlers for gRPC, binary gRPC-Web, and Connect with protobuf or JSON messages. Includes health checks and optional server reflection, FR #132.
• ✨ Authentication: Added interceptor chains and a built-in bearer-token check before calls reach PHP, FR #36.
• ✨ HTTP/2 Keepalive: Added keepalive_interval_secs and keepalive_timeout_secs to [grpc], #148.

📊 Observability

• ✨ Prometheus Metrics: Added /metrics for worker state, requests, queues, exits, and Linux memory use. Counters persist across worker respawns, FR #83 (thanks @Zylius).
• ✨ Health Probes: Added /livez and /readyz for master liveness and PHP pool readiness, FR #49 (thanks @rauanmayemir).
• 🧹 Log Timestamps: JSON logs include microseconds in timestamp, #194.

📦 PHP Packages

• ✨ Pre-built Extensions: Added pdo_pgsql, pgsql, bcmath, intl, igbinary, and redis to release builds and Docker images, FR #103 (thanks @FluffyDiscord).
• 🐛 Release Bundles: Included OPcache in PHP 8.4 packages and required shared libraries in macOS archives, #117, #130.
• 🐛 PHP 8.7 Builds: Fixed builds against PHP 8.7 development headers, #156.