v0.16.9: 核心引擎深度分析修复 — 27 个问题(P0×8 + P1×19 + P2 死代码)

引擎层(agent-engine.ts):
- P0-R1: handleExecuting 中止改 throw AbortError,让主循环 catch 统一处理 UI 反馈
- P0-E1: executeToolWithTimeout 注释修正,明确 fire-and-forget 限制
- P0-P3: persistLoopContext 改名 snapshotLoopContext + 补全字段,明确语义为运行时快照
- P1-E1: handleInit 增加 isAborted 检查(loadCustomFiles 和 search 后)
- P1-E2: catch 块调用 snapshotLoopContext 确保终止状态写入
- P1-E3: onConfirmTool await 后检查中止信号
- P1-E4: flushAllTraces 改为 await
- P1-E5: 死锁检测 ephemeral 消息加入 PRESERVE_PATTERNS
- P1-E6: 记忆提取 setTimeout 存储到 _pendingMemoryTimers,finally 块清理
- P1-R5: handleExecuting 中止时设置 _abortToolRecords

上下文层(context-manager.ts + agent-engine.ts):
- P0-C1: 删除 nonSystemCompressed,旧摘要不再保留(已合并到新摘要)
- P0-C2: 部分删除 tool 消息时也 strip tool_calls,降级为纯文本 assistant
- P1-C1: handleCompressing 移除 shouldAutoCompress 二次判断,直接执行压缩
- P1-C2: COMPRESSING 状态增加中止检查
- P1-C3: R15 tail 边界保护 middle 无 assistant 时移除孤立 tool 消息
- P1-C4: 压缩接受条件改 AND(3 处:handleInit/R8/handleCompressing)
- P1-C6: head 中已压缩消息的 tool_calls 清除,避免累积膨胀

渲染层(chat-area.ts + input-area.ts + workspace-panel.ts):
- P0-R2: appendAssistantPlaceholder 重置 _streamLastRenderedLen/_streamLastRenderedHash/_streamRenderContent
- P1-R1: rAF 竞态通过重置 _streamRenderContent 解决
- P1-R2: clearMessages/clearMessagesDOM 重置 _sysPromptRendered
- P1-R3: onNewIteration 渲染顺序修正(remove → render → append)
- P1-R4: updateToolCardDOM 改用 querySelectorAll 取最后一个匹配

持久化层(chat-db.ts + sqlite.ts + ipc.ts + history-modal.ts):
- P0-P1: onNewIteration 调用 saveCurrentSession 持久化中间消息
- P0-P2: 非 AbortError 异常时保存 partial 消息(标记 interrupted: true)
- P1-P1: saveSession 增量保存(_savedMsgIds Set 追踪),resetSavedMsgTracking
- P1-P2: 新增 saveSettingsBatch 批量写盘接口 + IPC handler
- P1-P3: 删除死表 tool_calls 的 saveToolCall/getToolCallsBySession 函数和 IPC handler

死代码清理:
- chat-area.ts: 删除 appendToolCallCardToPlaceholder/updateToolCallCardInPlaceholder(从未调用)
- chat-area.ts: 删除 _streamRenderThink/_streamRenderModel 未使用变量
- input-area.ts: 删除 updateMessageToolRecord 空函数 + 对应 import

版本号 0.16.8 → 0.16.9
This commit is contained in:
紫影233
2026-07-16 15:53:28 +08:00
parent 2ac07208b5
commit a4b82b45bc
14 changed files with 207 additions and 106 deletions
+23 -5
View File
@@ -9,7 +9,7 @@ import { getSelectedModel, isThinkEnabled, isVisionAvailable, isToolCallingSuppo
import {
renderMessages, clearMessagesDOM, appendAssistantPlaceholder, appendSystemMessage,
updateLastAssistantMessage, clearMessages, safeMarkdown, enableAutoScroll, resetAutoScroll,
appendToolCallCardToPlaceholder, updateToolCallCardInPlaceholder, resetCurrentPlaceholder, removeCurrentPlaceholder
resetCurrentPlaceholder, removeCurrentPlaceholder
} from './chat-area.js';
import { showToast } from './toast.js';
import { addToolCard, startToolCard, updateToolCard, clearToolCardsExternal, clearTerminalExternal, getWorkspaceDirPath, hasActiveCards, showWorkingHint, clearWorkingHint } from './workspace-panel.js';
@@ -1098,10 +1098,6 @@ export async function sendMessage(): Promise<void> {
return;
}
/** 更新当前会话消息中最近一个 'running' 状态的同名工具记录 */
function updateMessageToolRecord(toolName: string, status: 'success' | 'error', result: Record<string, unknown>): void {
// 工具卡片统一由 onDone 挂载,不在执行中更新消息记录
}
async function sendMessageWithAgentLoop(text: string, currentSession: ChatSession, model: string): Promise<void> {
const now = Date.now();
@@ -1286,6 +1282,9 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
messages: [...session.messages, prevMsg],
updatedAt: Date.now()
}));
// P0-P1 修复:中间迭代消息必须持久化,否则崩溃时前几轮的 assistant 消息全丢失
saveCurrentSession().catch(e => logError('onNewIteration 保存失败', String(e)));
// P1-R3 修复:先移除旧 placeholder → 渲染历史 → 创建新 placeholder,避免渲染空隙
removeCurrentPlaceholder();
renderMessages();
appendAssistantPlaceholder();
@@ -1433,6 +1432,25 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
if ((err as Error).message.includes('Failed to fetch') || (err as Error).message.includes('NetworkError')) {
errMsg = '❌ 连接失败。请检查 Ollama 是否正在运行';
}
// P0-P2 修复:非 AbortError 异常时也保存已生成的 partial 消息,避免网络断开/Ollama 崩溃时内容丢失
if (assistantContent) {
const partialMsg: ChatMessage = {
role: 'assistant',
content: assistantContent,
model: getSelectedModel(),
timestamp: Date.now(),
...(thinkContent && { think: thinkContent }),
...(currentIterationToolRecords.length > 0 && { toolCalls: [...currentIterationToolRecords] }),
interrupted: true,
};
currentIterationToolRecords = [];
state.update(KEYS.CURRENT_SESSION, (session: any) => ({
...session,
messages: [...session.messages, partialMsg],
updatedAt: Date.now()
}));
await saveCurrentSession();
}
appendSystemMessage(errMsg);
}
} finally {