Blizzard
71102d2424
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>
72 lines
2.6 KiB
Go
72 lines
2.6 KiB
Go
// Command server 启动 sundynix-gateway —— 第 2 层业务网关 / 统一接入层。
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package main
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import (
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"context"
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"log"
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"os"
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"github.com/sundynix/sundynix-gateway/internal/blob"
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"github.com/sundynix/sundynix-gateway/internal/nats"
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"github.com/sundynix/sundynix-gateway/internal/router"
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"github.com/sundynix/sundynix-gateway/internal/store"
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"github.com/sundynix/sundynix-shared/contract"
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)
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func main() {
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natsURL := envOr("NATS_URL", "nats://localhost:4222")
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pgDSN := envOr("POSTGRES_DSN", "postgres://sundynix:sundynix@localhost:5432/sundynix?sslmode=disable")
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redisAddr := envOr("REDIS_ADDR", "localhost:6379")
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// 对象存储（大文档正文）：默认连 docker-compose 暴露的 MinIO；连不上则降级内联存 PG。
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blobStore := blob.Open(
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envOr("MINIO_ENDPOINT", "localhost:9000"),
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envOr("MINIO_ACCESS_KEY", "minioadmin"),
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envOr("MINIO_SECRET_KEY", "minioadmin"),
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envOr("MINIO_BUCKET", "sundynix-docs"),
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)
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db := store.OpenPostgres(pgDSN) // MainDB: Users / Billing / DSL（连不上则降级）
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defer db.Close()
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cache := store.OpenRedis(redisAddr) // CacheDB: Session / Rate Limit（连不上则降级）
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defer cache.Close()
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bus := nats.MustConnect(natsURL) // 接入 NATS 零拷贝骨干网 + 声明任务流
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defer bus.Close()
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// 配置控制面：按 kind 响应消费方（Dispatcher=chat / mcp-go=embedding）的配置请求。
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for _, kind := range []string{contract.ConfigKindChat, contract.ConfigKindEmbedding} {
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k := kind
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if _, err := bus.ServeConfig(k, func() *contract.ModelConfig {
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row, _ := db.GetActiveModel(context.Background(), k)
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if row == nil {
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return nil
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}
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return &contract.ModelConfig{Provider: row.Provider, BaseURL: row.BaseURL, APIKey: row.APIKey, Model: row.Model}
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}); err != nil {
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log.Printf("[gateway] serve %s config: %v", k, err)
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}
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}
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// 任务生命周期：订阅 dispatcher 回写的状态流转（running/done/failed/timeout），落 PG 供 UI 查询。
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if _, err := bus.SubscribeTaskStatus(func(ev *contract.TaskStatusEvent) {
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if err := db.UpdateTaskStatus(context.Background(), ev.TaskID, ev.Status, ev.Detail); err != nil {
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log.Printf("[gateway] 更新任务状态 %s=%s 失败: %v", ev.TaskID, ev.Status, err)
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}
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}); err != nil {
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log.Printf("[gateway] subscribe task status: %v", err)
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}
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r := router.New(db, cache, bus, blobStore)
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addr := envOr("GATEWAY_ADDR", ":8080")
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log.Printf("[gateway] listening on %s", addr)
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if err := r.Run(addr); err != nil {
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log.Fatalf("[gateway] exit: %v", err)
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}
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}
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func envOr(key, def string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return def
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}
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