mirror of https://github.com/rustfs/rustfs.git synced 2026-07-26 16:28:15 +00:00

Files

T

Zhengchao An c0e2c02e51 fix(rio): warn once when internode HTTP/2 tuning is inert on plaintext (backlog#805-C3) (#4587 )

The internode HTTP/2 window/keepalive tuning (apply_http_client_tuning +
http2_keep_alive_* in build_http_client) only takes effect when the connection
negotiates HTTP/2, which happens via TLS-ALPN. Over plaintext internode
transport the connection is HTTP/1.1 and all the tuning is silently inert,
with no signal to the operator.

Make this honest without changing protocol behavior (no h2c, no
prior_knowledge, no opt-in flag):
- InternodeHttpClientTuning gains h2_tuning_explicit, true when the operator
  set a window size, a non-default tuning profile, or the keepalive env.
- Add pure predicate should_warn_h2_inert(negotiated_is_http2,
  h2_tuning_explicit, already_warned) and maybe_warn_h2_inert, gated by a
  process-lifetime AtomicBool so the warn fires at most once.
- Call maybe_warn_h2_inert at both record_internode_http_version sites using
  the actual negotiated resp.version().
- Document the TLS-ALPN requirement at apply_http_client_tuning and near the
  ENV_INTERNODE_HTTP2_* constants.

Tests cover the should_warn_h2_inert truth table and that h2_tuning_explicit
reflects explicit windows and a non-default profile.

2026-07-09 05:51:07 +08:00

src

fix(rio): warn once when internode HTTP/2 tuning is inert on plaintext (backlog#805-C3) (#4587 )

2026-07-09 05:51:07 +08:00

Cargo.toml

feat(observability): feature-gated hotpath instrumentation for the data path (#4394 )

2026-07-08 07:39:47 +08:00

README.md

docs: fix some dead link (#1053 )

2025-12-08 11:23:24 +08:00

README.md

RustFS Rio - High-Performance I/O

High-performance asynchronous I/O operations for RustFS distributed object storage

📖 Documentation · 🐛 Bug Reports · 💬 Discussions

📖 Overview

RustFS Rio provides high-performance asynchronous I/O operations for the RustFS distributed object storage system. For the complete RustFS experience, please visit the main RustFS repository.

✨ Features

Zero-copy streaming I/O operations
Hardware-accelerated encryption/decryption
Multi-algorithm compression support
Efficient buffer management and pooling
Vectored I/O for improved throughput
Real-time data integrity verification

📚 Documentation

For comprehensive documentation, examples, and usage guides, please visit the main RustFS repository.

📄 License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.