feat(dispatcher,gateway): Eino 采纳 Phase D —— 任务生命周期状态机

submitted → running → done / failed / timeout 显式状态机,根治"卡运行中
看不出来"(此前 Task.Status 只写死 submitted、从不流转)。

- contract:新增 SubjectTaskStatus 主题 + TaskStatusEvent + 状态常量
- shared/bus:PublishTaskStatus / SubscribeTaskStatus(core NATS pub-sub)
- dispatcher:StatusSink 接口 + Orchestrator.Handle 状态钩子——进入执行
  →running、收尾 finishStatus→done/failed、整体超时上限 taskExecTimeout
  =3min→timeout;经 sub 回写
- gateway:SubscribeTaskStatus 落 PG(Task 增 Detail 字段,AutoMigrate);
  新增 GET /api/v1/tasks/:id 供 UI 轮询状态

验收:实测 submitted→running→done 流转 + PG 持久化 + 端点查询闭环;
make test-go 全绿。HITL 中断恢复 / 多智能体仍按场景待做。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Blizzard
2026-06-23 09:48:44 +08:00
parent dfa1e163bf
commit 71102d2424
12 changed files with 166 additions and 15 deletions
@@ -4,6 +4,7 @@ package nats
import (
"context"
"log"
"time"
sharedbus "github.com/sundynix/sundynix-shared/bus"
"github.com/sundynix/sundynix-shared/contract"
@@ -73,6 +74,13 @@ func (s *Subscriber) ServeHealth(provide func() []byte) (func() error, error) {
return s.inner.ServeHealth(contract.SubjectHealthDispatcher, provide)
}
// PublishTaskStatus 让 Subscriber 满足 eino.StatusSink,把任务状态流转回写给网关。
func (s *Subscriber) PublishTaskStatus(taskID, status, detail string) error {
return s.inner.PublishTaskStatus(&contract.TaskStatusEvent{
TaskID: taskID, Status: status, Detail: detail, TS: time.Now().UnixMilli(),
})
}
// RequestModelConfig 向控制面(Gateway)取当前激活的对话模型配置。
func (s *Subscriber) RequestModelConfig(ctx context.Context) (*contract.ModelConfig, error) {
return s.inner.RequestConfig(ctx, contract.ConfigKindChat)