From 98e2155103c2793041daf7d2e1bb674f7f38f3f9 Mon Sep 17 00:00:00 2001
From: MemRelay <memrelay@gmail.com>
Date: Wed, 30 Sep 2026 06:58:13 +0800
Subject: [PATCH] create: Checkpoint 2026-09-29 22:58:10 UTC [5ae4e332d0]

MemRelay-Operation: checkpoint-save:s1-sdk-ready-20260930-0658
MemRelay-Resource: d2c8ac5a-a55b-4bc1-bc4b-03ea06627f25
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+---
+title: Checkpoint 2026-09-29 22:58:10 UTC [5ae4e332d0]
+type: checkpoint
+permalink: main/projects/25464650-ed5d-440e-b362-190f2852d451/checkpoint-2026-09-29-22-58-10-utc-5ae4e332d0
+stable_id: d2c8ac5a-a55b-4bc1-bc4b-03ea06627f25
+scope: project
+memory_type: checkpoint
+project_id: 25464650-ed5d-440e-b362-190f2852d451
+usage_profile_id: 0c9feb46-d06e-43cd-9ef0-c5813c84a998
+status: active
+revision: 1
+request_id: s1-sdk-ready-20260930-0658
+created_at: '2026-09-29T22:58:10.073682+00:00'
+updated_at: '2026-09-29T22:58:10.073682+00:00'
+tags:
+- ready-to-merge
+- s1
+- sdk
+---
+
+# S1 任务 1–3 完成（Go / JS SDK）
+
+## 分支与路径
+- 分支：`feat/s1-sdk`（已推送 origin）
+- 工作树：`e:\code\NixMsg-wt\s1`
+- 提交：`3b7faed` feat: 实现 Go 与 JS/TS SDK 连接收发与其余接口
+- 基于 rebase 后的 origin/main
+
+## 完成内容
+- Go：`sdk/go` 模块 `git.asio.asia/nixevol/NixMsg/sdk/go`，包名 `nixmsg`；autopaho + ConnectPacketBuilder 每次 Clean Start/会话过期 0；握手/令牌/退避；发送队列 1000/在途 100；去重再 ack；撤回/状态/回执/在线/目录/群/self/logout/注册 HTTP。
+- JS：`sdk/js` 包 `@nixevol/nixmsg`；MQTT.js；同等行为；tsup 出 ESM+CJS；license SEE LICENSE IN LICENSE。
+- `docs/DEVIATIONS.md`「SDK 一 S1」节已写。
+
+## 验证
+- `go test ./...`：通过
+- `npm test`（vitest）：8/8 通过
+- `npm run build`：ESM+CJS+d.ts 成功
+- 未发布 npm
+
+## 未完成
+- 任务 4 真实服务器接入清单（15 条）— 留给后续波次
+- 任务 5 README/示例/正式打包试跑
+- JS 回调方法名为 `onSessionHandler` 等（见 DEVIATIONS S1.5）
+
+## 给下个会话
+- 合并前可再 rebase origin/main
+- 接入清单依赖 N3/M3/I2/I4 合进 main 后用 harness 起真实服务
+- 不要改 PRD；只动 sdk/go、sdk/js 与 DEVIATIONS 本线节
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