feat: v0.8.0 流语义补全 · 会话可靠 · 恢复力 — finish_reason 全链路贯通根治"思考中停止" · 2445 用例全量回归
CI / 类型检查 + Lint + 单元测试 (push) Failing after 9m16s
CI / 全量测试 (Electron ABI) (push) Failing after 6m4s
CI / 产物编译验证 (push) Successful in 11m1s

P0 会话可靠性收口(根治"模型思考着会话就停止"):
- P0-1 finish_reason 全链路贯通:DONE 事件与 IterationStep 新增 finishReason,OpenAI 共享 SSE / Anthropic message_delta.stop_reason / Ollama done_reason 三路采集,TRACE 层弃用硬编码 'stop' 记录真值
- P0-2 空响应守卫 + 降级重试:零产出流→可重试错误走退避;思考耗尽输出预算(reasoning-only + length)→自动关闭思考降级重试一次;仍失败→OUTPUT_LENGTH_EXCEEDED 结构化错误 + 故障转移;附带根治 abort 恰逢零工具调用轮被 COMPLETED 抢占的真实缺陷
- P0-3 思考×能力×预算三对齐:DeepSeek/MiMo/Agnes/Ollama 四家 supportsThinking=false 强制不发思考参数;小输出预算告警;设置页联动提示
- P0-4 渲染层可见性:截断/空完成/友好错误三类提示,i18n 全部出层
- P0-5 回归四件套:reasoning-only 终止判定、集成级空闲超时、504 引擎重试归类、思考中 abort→USER_INTERRUPT、P4-2 强制收尾路径

FEAT-1:LLM 设置新增「最大输出上限」——Provider 支持矩阵显隐 + 模型上限钳制提示 + 超限保存警告 + llm.maxTokens 热生效

P1 修复面收口:
- 渲染层三缺陷根治:后台会话回放缓冲(2000 条/4MB 有界 + agent:getReplayState + 事件总线)+ abort 双层自愈 + sendMessage 收尾兜底 + 中断卡片清扫
- 工具 abort 信号全覆盖:web_search/web_fetch/http_request/code_search/git 系列/delegate_task 全部接入引擎中断;web_search 时间预算收敛(720s→≤240s);移除伪造 ToolExecutionContext 与死代码
- 安全:本地 Pinned CONNECT 代理根治浏览器通道 DNS rebinding(校验期 IP pinning,可注入 resolver 表测);配置 URL 域名解析深校验(DeepCheckSoftFailure 软失败);SSE 空 error 帧防御修复;Ollama generate/embed AbortSignal.any 合并
- 缺陷清单:UTF-16 BOM 读取、tmp 同毫秒碰撞(nanoid 后缀)、code_search JS 回退参数对称(case_sensitive/前后文独立)、list_directory include_node_modules、崩溃自愈退避(60s 窗 ≥3 次停 reload)、MemoryViewer/Sidebar i18n 收口

P2 能力演进:
- 会话回收站:SCHEMA_VERSION 3 + 迁移 10(deleted_at,存在性守卫),软删除/恢复/彻底删除/30 天自动清理(启动+24h),searchMessages 聚合剔除,Sidebar 回收站面板
- 会话回放播放器:sessions:listRecordings/readRecording(白名单+目录边界+20MB 上限),SessionReplayPlayer 时间轴/步进/变速,Trace 面板入口
- electron-updater 自动更新:双轨(手动 feed 比对保留),生产环境启动静默检查 + update:status 广播 + app:updateInstall + LogsSettings UpdatePanel + builder publish 配置
- @ 文件提及:workspace.listFiles/readFileClip(边界/512KB/NUL 拒绝/MEMORY.md 保护),ChatInput Fuse 联想+键盘导航+附件管线注入
- MCP Resources/Prompts 发现:可选能力 try/catch 降级,mcp:listServerContents,MCPSettings 展开视图
- 文档对齐:内部 API 标准 HTML(Adapter 清单补 MiMo/已实现注记/STREAM_RESET/DONE.finishReason/ repetition_truncation 映射);README v0.8.0 亮点表

P3 测试基建:
- 新增 4 个测试文件:engine-stream-contract(6)、engine-stream-reliability(4:集成空闲超时/504 重试/思考中 abort/P4-2 强制收尾)、thinking-capability-gate(7)、pinned-proxy(9,含深校验 5)、session-trash(5,DB 域)、use-agent-stream hook 级(5)、agent.test 回放缓冲(2)
- 契约更新:orchestrator 被中断 SubAgent success=false(abort 优先级修复语义)、SSE 空 error 帧、UTF-16 正常读取、DeepSeek 未配置思考显式 disabled、迁移矩阵 v2→3
- 弱断言根治:registry WEBP 单向断言、hooks-contracts 自比恒真、memory 空 token 补强

全量验证:typecheck 0 错误 / lint 0 问题 / 系统 Node 2144 通过(301 DB 用例按 ABI 跳过)/ Electron ABI 2445/2445 全量通过 0 跳过
This commit is contained in:
2026-09-05 20:06:26 +08:00
parent 99d0c54129
commit 5b9d4d19b3
78 changed files with 5128 additions and 411 deletions
+85 -12
View File
@@ -81,6 +81,9 @@ export class SessionService {
/**
* 列出所有会话
*
* v0.8.0 P2-1: 排除回收站(deleted_at 非空)会话 —— 删除为软删除,
* 列表/查询面不再出现;回收站内容经 listDeleted 查看。
*/
list(options?: { archived?: boolean }): SessionInfo[] {
const db = this.getDBFn();
@@ -90,7 +93,7 @@ export class SessionService {
.prepare(
`
SELECT * FROM sessions
WHERE archived = ?
WHERE archived = ? AND deleted_at IS NULL
ORDER BY pinned DESC, updated_at DESC
`,
)
@@ -99,16 +102,74 @@ export class SessionService {
return rows.map((row) => this.toSessionInfo(row));
}
/**
* v0.8.0 P2-1: 列出回收站会话(deleted_at 非空,按删除时间倒序)
*/
listDeleted(): SessionInfo[] {
const db = this.getDBFn();
const rows = db
.prepare(
`
SELECT * FROM sessions
WHERE deleted_at IS NOT NULL
ORDER BY deleted_at DESC
`,
)
.all() as SessionRow[];
return rows.map((row) => this.toSessionInfo(row));
}
/**
* v0.8.0 P2-1: 从回收站恢复会话(清除 deleted_at
*/
restore(sessionId: string): boolean {
const db = this.getDBFn();
const result = db
.prepare('UPDATE sessions SET deleted_at = NULL WHERE id = ? AND deleted_at IS NOT NULL')
.run(sessionId);
if (result.changes > 0) log.info(`Session restored from trash: ${sessionId}`);
return result.changes > 0;
}
/**
* v0.8.0 P2-1: 彻底删除(硬删除,级联清消息/摘要/任务)
*/
purge(sessionId: string): boolean {
const db = this.getDBFn();
const result = db
.prepare('DELETE FROM sessions WHERE id = ? AND deleted_at IS NOT NULL')
.run(sessionId);
if (result.changes > 0) log.info(`Session purged from trash: ${sessionId}`);
return result.changes > 0;
}
/**
* v0.8.0 P2-1: 清理回收站中超过 maxAgeDays 的会话(硬删除,级联清理)
* 启动时与每 24h 定时调用(main.ts)。
*/
purgeExpiredTrash(maxAgeDays = 30): number {
const db = this.getDBFn();
const cutoff = Date.now() - maxAgeDays * 24 * 60 * 60 * 1000;
const rows = db
.prepare('SELECT id FROM sessions WHERE deleted_at IS NOT NULL AND deleted_at < ?')
.all(cutoff) as Array<{ id: string }>;
for (const row of rows) {
db.prepare('DELETE FROM sessions WHERE id = ?').run(row.id);
}
return rows.length;
}
/**
* v0.7.4 P1-4: 按 ID 查询会话(含归档会话)。
* 供 agent:sendMessage 前置存在性预检 —— 指向已删除会话的消息会在 saveMessage
* 因 FK 约束抛错,提前校验可走统一的 ERROR+DONE 收尾路径而非 invoke reject。
* 因 FK 约束foreign_keys=ON抛错,提前校验可走统一的 ERROR+DONE 收尾路径而非 invoke reject。
* v0.8.0 P2-1: 排除回收站会话(deleted_at 非空 = 已删除,消息不可继续发送)。
*/
getSession(sessionId: string): SessionInfo | null {
const db = this.getDBFn();
const row = db.prepare('SELECT * FROM sessions WHERE id = ?').get(sessionId) as
| SessionRow
| undefined;
const row = db
.prepare('SELECT * FROM sessions WHERE id = ? AND deleted_at IS NULL')
.get(sessionId) as SessionRow | undefined;
return row ? this.toSessionInfo(row) : null;
}
@@ -163,14 +224,20 @@ export class SessionService {
}
/**
* 删除会话(级联删除消息)
* 删除会话
*
* v0.8.0 P2-1 根治: 改为**软删除**(置 deleted_at)—— 旧实现直接硬删除,
* 误删无法恢复。现进入回收站(listDeleted 查看,30 天后 purgeExpiredTrash
* 自动清理),彻底删除由 purge 显式触发(级联清消息)。
*/
delete(sessionId: string): boolean {
const db = this.getDBFn();
const result = db.prepare('DELETE FROM sessions WHERE id = ?').run(sessionId);
const result = db
.prepare('UPDATE sessions SET deleted_at = ? WHERE id = ? AND deleted_at IS NULL')
.run(Date.now(), sessionId);
if (result.changes > 0) {
log.info(`Session deleted: ${sessionId}`);
log.info(`Session moved to trash: ${sessionId}`);
return true;
}
return false;
@@ -606,14 +673,20 @@ export class SessionService {
if (aggregated.size === 0) return [];
// 补全会话标题(archived 一起搜——搜索不应因归档而缺结果)
// v0.8.0 P2-1: 回收站会话(deleted_at 非空)从搜索结果剔除
const sessionIds = Array.from(aggregated.keys());
const placeholders = sessionIds.map(() => '?').join(',');
const titleRows = db
.prepare(`SELECT id, title FROM sessions WHERE id IN (${placeholders})`)
.all(...sessionIds) as Array<{ id: string; title: string }>;
const titleMap = new Map(titleRows.map((r) => [r.id, r.title]));
.prepare(`SELECT id, title, deleted_at FROM sessions WHERE id IN (${placeholders})`)
.all(...sessionIds) as Array<{ id: string; title: string; deleted_at: number | null }>;
const titleMap = new Map(
titleRows.filter((r) => r.deleted_at == null).map((r) => [r.id, r.title]),
);
const filteredAggregated = Array.from(aggregated.entries()).filter(([sid]) =>
titleMap.has(sid),
);
return Array.from(aggregated.entries())
return filteredAggregated
.map(([sessionId, info]) => ({
sessionId,
sessionTitle: titleMap.get(sessionId) ?? '(已删除会话)',