v0.7.0

v0.7.0 (2025-12-28)

🚀 Key Changes

⚠️ Breaking Changes

• Lua runtime upgraded to 5.5.0.
• New unified, namespaced package structure (silly.net, silly.store, etc.).
• Networking APIs fully redesigned for coroutine-first, object-oriented usage with unified timeout support.
• Standardized error handling: Switched to string-based descriptions and refined EOF behavior.
• Legacy API removal: Removed legacy cluster.rpc and cluster.msg.

✨ New Features

• Database Enhancements: Added MySQL caching_sha2_password support, connection pooling, and a refreshed Redis client API.
• Cluster & Service Discovery: New peer-based cluster implementation (experimental) and Etcd v3 client.
• Public C API & Thread Pool: Support for embedding workloads and offloading blocking tasks via silly.hive.
• Developer Tools: New interactive Lua REPL, Dockerfile support, and Zlib compression.

🛠️ Improvements & Fixes

• Protocol Correctness: Major stability improvements for HTTP/2 (flow control), gRPC, and WebSocket (RFC 6455).
• Security: Crypto reimplemented on top of OpenSSL with expanded RSA / EC / JWT support.
• Logging Robustness: Deterministic table truncation and safe fallback for unsupported types.
• Developer Experience: Full LuaLS annotations for all APIs and a new official documentation site.

📖 Documentation: https://findstr.github.io/silly/

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🚀 关键改动

⚠️ 不兼容变更 (Breaking Changes)

• Lua 运行时升级至 5.5.0。
• 全新的统一命名空间包结构（如 silly.net, silly.store 等）。
• 网络 API 全面重构：采用面向对象及协程优先设计，并提供统一的超时管理。
• 错误处理标准化：改用字符串描述错误，并明确了 EOF（流结束）的返回值行为。
• 旧版本清理：移除了遗留的 cluster.rpc 与 cluster.msg 接口。

✨ 新特性

• 数据库增强：新增 MySQL caching_sha2_password 认证与连接池支持；重构了 Redis 客户端 API。
• 集群与服务发现：新增 peer 模式集群实现（实验性）以及 Etcd v3 客户端支持。
• 公共 C API 与线程池：支持嵌入式集成，并通过 silly.hive 线程池卸载阻塞任务。
• 开发者利器：新增交互式 Lua REPL、官方 Dockerfile 支持及 Zlib 压缩功能。

🛠️ 优化与修复

• 协议精进：主要提升 HTTP/2（流量控制）、gRPC 及 WebSocket（RFC 6455 合规） 的稳定性。
• 安全加固：基于 OpenSSL 重新实现 crypto，统一加密语义并扩展 RSA / EC / JWT 支持。
• 日志系统更加稳健：表结构截断行为确定化，且不支持的值类型将安全降级为字符串。
• 开发体验 (DX)：所有公开 API 均补全 LuaLS 注解，配套全新官方文档站。

📖 文档地址: https://findstr.github.io/silly/

v0.6.0

Bug fixes:

• Fix websocket frame header byte order
• Fix http2 scheme header && reset_frame error code
• Fix http2 window handle
• Fix some lint warnings

New features:

• Add grpc support
• Add signal support
• Add cancel for timer and redesign node cache
• Add metrics of prometheus
• Add distributed tracing via log(expriemental)
• Add cluster.lua to provide a more flexible alternative to cluster.rpc and cluster.msg
• Add annotations for LuaLS/lua-language-server to enable type checking and enhance navigation capabilities
• Support TLS sni cert
• Support HTTP automatic switching between http and http2
• Support ETCDv3 client(kv, lease, watch) partially
• Handle websocket connection close gracefully
• Remove redis response of '\r\n'
• Refine endless loop warning introduce tracebacks for improved problem diagnosis
• Use clang-format to unify code style
• Reimplement startup mechanism and module layout
• Reimplement logger to support log level(debug, info, warn, error) and more faster

v0.5.0

Bug fixes:

• fix incorrect session type in netpacket.rpcpack
• fix incorrect call of lua_gc
• handle socket close event in send_msg_tcp/send_msg_udp

New features:

• add cluster module to provide some help for cluster networking
• use parameters instead of environment variables to override startup variables (#984308b)
• add examples for timer,socket,RPC,HTTP,WebSocket
• refine core.timeout for a large number of timer events(delay creating a task for timer event can reduce the memory usage to 30% of the original)
• crypto.base64encode support URL safe code and add crypto.sha256, crypto.digestsign, crypto.digestverify
• TLS support SNI, ALPN
• support HTTP2
• refine patch(more flexible, more powerful)
• more monitor data(timer event info, more memory info)

v0.4.0

Bug fixes:

• fix timer session race condition
• fix tls.read, may read broken data
• fix dns name cache
• fix sys.socketq(renamed from sys.socketdispatch) auth race condition
• fix dns session overflow
• fix netpacket when hash conflict
• fix core.exit, no code should be run after core.exit()
• fix saux.rpc when more than one message pops up in a loop
• fix saux.rpc timer leak

New features:

• dns support ipv6 server address
• http support dom parser
• add wakegroup for waiting for a collection of coroutines to finish
• add fd round back check for sys.socket
• add monitor thread to monitor slow events(events that take too long to process)
• abstract task(special use of coroutine) for wrapper of event(socket, timer)
• console add task/net info for debug
• core.env support number index key
• add flow control
• upgrade to lua5.4 and enable generational gc by default

v0.3.0

Bug fixes:

• netpacket expand queue
• netstream.check and netstream gc
• profiler timestamp
• aes cbc mode
• redis reconnect the dbindex will be reseted

New features:

• add ssl for http.client
• add base64
• add hotpatch for lua code
• add pidfile
• import jemalloc as default memory allocator
• import accept4 in linux
• import cpu affinity which can be user defined in linux
• config file add 'include' command
• remove old rpc and add saux.rpc and saux.msg to support rpc/msg server
• socket add 'tag' for more easy debug
• config file support shell environment
• support multicast in data send level
• synchroize zproto to support float
• dns support cname nested
• socket.write support pass string array as parameter
• redis support pipeline
• core.write support lightuserdata/string/string array
• process the condition of run out of fd when accept
• remove lualib-log and refine daemon log to replace it

v0.2.2

add HISTORY.md

v0.2.1

Bug fix release

v0.2

Update README.md

v0.1

first version