mirror of
https://gitcode.com/JianFeeeee/HomeAgent.git
synced 2026-09-21 17:38:10 +00:00
304cad0648
- docs/zh/架构迁移评估.md: C ABI→子进程+共享内存完整迁移论证(1621行) - docs/zh/experiments/: 18项可复跑可行性实验(架构评估的所有数字来源) - plan.md §11: 11.1~11.9 插件架构缺陷修复清单(唯一权威编号) - main 保持干净,本批次为 update 特性分支的整改起点
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
//go:build ignore
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package main
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import (
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"bufio"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"os"
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"os/exec"
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"time"
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)
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func main() {
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fmt.Println("=== 实验 6：子进程崩溃隔离 + 退出码/EOF 作为 recordCrash 信号 ===")
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cmd := exec.Command("./crashbin")
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sin, _ := cmd.StdinPipe()
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sout, _ := cmd.StdoutPipe()
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cmd.Stderr = nil // 丢弃 panic 栈
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cmd.Start()
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fmt.Printf("插件进程 pid=%d 已启动\n", cmd.Process.Pid)
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enc := json.NewEncoder(sin)
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dec := json.NewDecoder(bufio.NewReader(sout))
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// 正常调用
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enc.Encode(map[string]string{"method": "ping"})
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var r map[string]interface{}
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if err := dec.Decode(&r); err == nil { fmt.Println("正常调用 → ", r) }
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// 触发崩溃
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fmt.Println("\n发送 boom（插件内 panic）...")
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t0 := time.Now()
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enc.Encode(map[string]string{"method": "boom"})
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err := dec.Decode(&r)
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detected := "未检测到"
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if errors.Is(err, io.EOF) || err == io.ErrUnexpectedEOF { detected = "EOF" } else if err != nil { detected = fmt.Sprintf("%v", err) }
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fmt.Printf("调用侧感知: %s (耗时 %v)\n", detected, time.Since(t0))
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werr := cmd.Wait()
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var ec int = -1
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if ee, ok := werr.(*exec.ExitError); ok { ec = ee.ExitCode() }
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fmt.Printf("进程退出码 = %d （panic → 2，可直接喂 recordCrash）\n", ec)
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fmt.Printf("\n宿主进程仍存活: pid=%d ✅ 崩溃已隔离\n", os.Getpid())
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fmt.Println("→ 对照：当前 .so 模型下，bridge 兜不住的 panic 会带崩整个 homed")
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}
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