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
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
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@@ -6,12 +6,19 @@
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*/
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import { ipcMain } from 'electron';
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import { join, resolve as resolvePath, sep } from 'path';
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import { existsSync, readdirSync, readFileSync, statSync } from 'fs';
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import type { IPCContext } from './context';
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/** M-34 修复: 统一 sessionId 校验辅助函数 */
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const isValidSessionId = (id: unknown): id is string =>
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typeof id === 'string' && id.length > 0 && id.length <= 200;
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/** v0.8.0 P2-2: 会话录制文件名白名单(防路径逃逸/任意文件读取) */
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const RECORDING_NAME_RE = /^session_[A-Za-z0-9_-]+\.jsonl$/;
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/** v0.8.0 P2-2: 单个录制文件读取上限(防超大文件撑爆 IPC) */
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const MAX_RECORDING_BYTES = 20 * 1024 * 1024;
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export function registerSessionHandlers(ctx: IPCContext): void {
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const { sessionService, confirmationHook, agentEngineManager } = ctx;
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@@ -40,6 +47,8 @@ export function registerSessionHandlers(ctx: IPCContext): void {
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agentEngineManager.abort(sessionId);
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await agentEngineManager.waitForAbort(sessionId);
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}
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// v0.8.0 P2-1: 软删除 —— 会话进入回收站(deleted_at),30 天后自动清理,
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// 可经 sessions:restore 恢复 / sessions:purge 彻底删除
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const result = { success: sessionService.delete(sessionId) };
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// v0.7.3 P2-3: 会话删除 = 会话终态 —— 决策记忆/pending 确认一并清理
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// (防 rememberedDecisions 随会话数累积泄漏)
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@@ -52,6 +61,27 @@ export function registerSessionHandlers(ctx: IPCContext): void {
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return result;
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});
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// ===== v0.8.0 P2-1: 回收站 =====
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ipcMain.handle('sessions:listTrash', async () => {
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return sessionService.listDeleted();
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});
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ipcMain.handle('sessions:restore', async (_event, sessionId: unknown) => {
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if (!isValidSessionId(sessionId)) return { success: false, error: 'Invalid sessionId' };
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return { success: sessionService.restore(sessionId) };
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});
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ipcMain.handle('sessions:purge', async (_event, sessionId: unknown) => {
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if (!isValidSessionId(sessionId)) return { success: false, error: 'Invalid sessionId' };
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// 彻底删除 = 终态:决策记忆/引擎与软删除同口径清理
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const result = { success: sessionService.purge(sessionId) };
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if (result.success) {
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confirmationHook.forgetSession(sessionId);
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agentEngineManager.disposeEngine(sessionId);
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}
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return result;
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});
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ipcMain.handle('sessions:getMessages', async (_event, sessionId: unknown) => {
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// M-34 修复: 校验 sessionId
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if (!isValidSessionId(sessionId)) return [];
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@@ -161,4 +191,64 @@ export function registerSessionHandlers(ctx: IPCContext): void {
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if (!isValidSessionId(sessionId)) return null;
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return sessionService.getTraceData(sessionId);
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});
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// ===== v0.8.0 P2-2: 会话回放(JSONL 录制读取) =====
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ipcMain.handle('sessions:listRecordings', async (_event, sessionId: unknown) => {
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if (!isValidSessionId(sessionId)) return { success: false, error: 'Invalid sessionId' };
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try {
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const logsDir = join(ctx.workspaceService.getPath(), 'logs');
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if (!existsSync(logsDir)) return { success: true, data: [] };
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const prefix = `session_${sessionId}_`;
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const files = readdirSync(logsDir)
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.filter((n) => n.startsWith(prefix) && RECORDING_NAME_RE.test(n))
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.map((name) => {
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try {
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const st = statSync(join(logsDir, name));
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return { name, size: st.size, mtime: st.mtimeMs };
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} catch {
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return null;
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}
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})
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.filter((f): f is { name: string; size: number; mtime: number } => f !== null)
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.sort((a, b) => b.mtime - a.mtime);
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return { success: true, data: files };
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} catch (error) {
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return { success: false, error: (error as Error).message };
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}
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});
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ipcMain.handle('sessions:readRecording', async (_event, name: unknown) => {
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if (typeof name !== 'string' || !RECORDING_NAME_RE.test(name)) {
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return { success: false, error: 'Invalid recording file name' };
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}
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try {
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const logsDir = resolvePath(ctx.workspaceService.getPath(), 'logs');
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const filePath = resolvePath(logsDir, name);
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// 目录边界校验(双保险:文件名白名单已杜绝子目录,此处防 symlink/拼接逃逸)
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if (!filePath.startsWith(logsDir + sep)) {
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return { success: false, error: 'Recording path escapes logs directory' };
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}
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if (!existsSync(filePath)) return { success: false, error: 'Recording file not found' };
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const size = statSync(filePath).size;
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if (size > MAX_RECORDING_BYTES) {
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return { success: false, error: `Recording file too large (${size} bytes)` };
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}
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const raw = readFileSync(filePath, 'utf-8');
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// 逐行解析,坏行跳过并计数(录制文件允许尾部截断)
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const events: Array<Record<string, unknown>> = [];
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let skipped = 0;
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for (const line of raw.split('\n')) {
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const trimmed = line.trim();
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if (!trimmed) continue;
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try {
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events.push(JSON.parse(trimmed) as Record<string, unknown>);
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} catch {
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skipped++;
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}
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}
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return { success: true, data: { name, events, skipped } };
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} catch (error) {
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return { success: false, error: (error as Error).message };
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}
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});
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}
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