Feature: add redis stream queue #13
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@@ -54,3 +54,6 @@ jobs: | |
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| - name: Build server | ||
| run: go build ./cmd/server | ||
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| - name: Build worker | ||
| run: go build ./cmd/worker | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,155 @@ | ||
| package main | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
| "os/signal" | ||
| "strings" | ||
| "syscall" | ||
| "time" | ||
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| "github.com/CeruleanFlow/cerulean/internal/config" | ||
| "github.com/CeruleanFlow/cerulean/internal/dao" | ||
| "github.com/CeruleanFlow/cerulean/internal/executor" | ||
| "github.com/CeruleanFlow/cerulean/internal/ingest" | ||
| docparser "github.com/CeruleanFlow/cerulean/internal/parser" | ||
| "github.com/CeruleanFlow/cerulean/internal/pipeline" | ||
| "github.com/CeruleanFlow/cerulean/internal/queue" | ||
| "github.com/CeruleanFlow/cerulean/internal/search" | ||
| "github.com/CeruleanFlow/cerulean/internal/storage" | ||
| "github.com/CeruleanFlow/cerulean/internal/task" | ||
| ) | ||
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| func main() { | ||
| cfg := config.Load() | ||
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| ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM) | ||
| defer stop() | ||
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| q, err := queue.NewRedisStreamQueue(ctx, queue.RedisStreamConfig{ | ||
| Addr: cfg.RedisAddr, | ||
| Password: cfg.RedisPassword, | ||
| DB: cfg.RedisDB, | ||
| Stream: cfg.QueueStream, | ||
| Group: cfg.QueueGroup, | ||
| Consumer: cfg.QueueConsumer, | ||
| }) | ||
| if err != nil { | ||
| log.Fatalf("create redis queue: %v", err) | ||
| } | ||
| defer func() { | ||
| if err := q.Close(); err != nil { | ||
| log.Printf("close redis queue: %v", err) | ||
| } | ||
| }() | ||
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| database, err := dao.NewMySQLDatabase(cfg.MySQLDSN) | ||
| if err != nil { | ||
| log.Fatalf("connect mysql: %v", err) | ||
| } | ||
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| objectStore, err := buildObjectStorage(cfg) | ||
| if err != nil { | ||
| log.Fatalf("create object storage: %v", err) | ||
| } | ||
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| searchBackend, err := buildSearchBackend(cfg) | ||
| if err != nil { | ||
| log.Fatalf("create search backend: %v", err) | ||
| } | ||
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| taskManager := task.NewMemoryManager() | ||
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There was a problem hiding this comment. 🗄️ Data Integrity & Integration | 🟠 Major | 🏗️ Heavy lift 🧩 Analysis chain🏁 Script executed: #!/bin/bash
# Confirm server also uses an in-memory manager and whether task state is persisted anywhere shared.
rg -nP --type=go 'NewMemoryManager|task\.Manager|tasks\s' cmd internal/task internal/api internal/ingest -C2Repository: CeruleanFlow/Cerulean Length of output: 2339 🏁 Script executed: #!/bin/bash
sed -n '1,220p' internal/task/task.go
printf '\n---\n'
sed -n '1,220p' internal/api/handler.go
printf '\n---\n'
sed -n '1,180p' cmd/server/main.go
printf '\n---\n'
sed -n '1,180p' cmd/worker/main.goRepository: CeruleanFlow/Cerulean Length of output: 14815 Use a shared task store
🤖 Prompt for AI Agents |
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| documentParser := docparser.NewPDFTextParser() | ||
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| ingestService := ingest.NewService( | ||
| database.Papers, | ||
| database.Chunks, | ||
| objectStore, | ||
| taskManager, | ||
| searchBackend, | ||
| documentParser, | ||
| nil, | ||
| ) | ||
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| registry := executor.NewRegistry() | ||
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| if err := registry.Register(queue.JobTypePaperIngest, pipeline.NewPaperIngestHandler(ingestService)); err != nil { | ||
| log.Fatalf("register paper ingest handler: %v", err) | ||
| } | ||
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| if err := registry.Register(queue.JobTypePaperReindex, pipeline.NewPaperReindexHandler(ingestService)); err != nil { | ||
| log.Fatalf("register paper reindex handler: %v", err) | ||
| } | ||
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| worker, err := executor.NewWorker(q, registry, executor.WorkerOptions{ | ||
| BatchSize: cfg.WorkerBatchSize, | ||
| BlockMillis: 5000, | ||
| JobTimeout: 30 * time.Minute, | ||
| Concurrency: cfg.WorkerConcurrency, | ||
| }) | ||
| if err != nil { | ||
| log.Fatalf("create executor worker: %v", err) | ||
| } | ||
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| log.Printf( | ||
| "Cerulean worker started: redis=%s stream=%s group=%s consumer=%s batch_size=%d concurrency=%d", | ||
| cfg.RedisAddr, | ||
| cfg.QueueStream, | ||
| cfg.QueueGroup, | ||
| cfg.QueueConsumer, | ||
| cfg.WorkerBatchSize, | ||
| cfg.WorkerConcurrency, | ||
| ) | ||
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| if err := worker.Run(ctx); err != nil && ctx.Err() == nil { | ||
| log.Fatalf("worker failed: %v", err) | ||
| } | ||
| } | ||
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| func buildObjectStorage(cfg config.Config) (storage.ObjectStorage, error) { | ||
| switch strings.ToLower(cfg.StorageDriver) { | ||
| case "", "local": | ||
| return storage.NewLocalObjectStorage(cfg.LocalStorageDir) | ||
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| case "minio": | ||
| useSSL := strings.EqualFold(cfg.MinIOUseSSL, "true") | ||
| return storage.NewMinIOObjectStorage(context.Background(), storage.MinIOConfig{ | ||
| Endpoint: cfg.MinIOEndpoint, | ||
| AccessKey: cfg.MinIOAccessKey, | ||
| SecretKey: cfg.MinIOSecretKey, | ||
| Bucket: cfg.MinIOBucket, | ||
| UseSSL: useSSL, | ||
| }) | ||
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| default: | ||
| return nil, fmt.Errorf("unsupported CERULEAN_STORAGE_DRIVER=%q; supported: local, minio", cfg.StorageDriver) | ||
| } | ||
| } | ||
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| func buildSearchBackend(cfg config.Config) (search.Backend, error) { | ||
| switch strings.ToLower(cfg.SearchDriver) { | ||
| //case "", "local": | ||
| // return search.NewLocalBackend(), nil | ||
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| case "elastic", "elasticsearch", "es": | ||
| backend, err := search.NewElasticBackend(context.Background(), search.ElasticConfig{ | ||
| URL: cfg.ElasticURL, | ||
| Index: cfg.ElasticIndex, | ||
| Username: cfg.ElasticUsername, | ||
| Password: cfg.ElasticPassword, | ||
| }) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if backend == nil { | ||
| return nil, fmt.Errorf("elastic backend constructor returned nil") | ||
| } | ||
| return backend, nil | ||
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| default: | ||
| return nil, fmt.Errorf("unsupported CERULEAN_SEARCH_DRIVER=%q; supported: local, elastic", cfg.SearchDriver) | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| package executor | ||
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| import ( | ||
| "context" | ||
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| "github.com/CeruleanFlow/cerulean/internal/queue" | ||
| ) | ||
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| type Handler interface { | ||
| Handle(ctx context.Context, job queue.Job) error | ||
| } | ||
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| type HandlerFunc func(ctx context.Context, job queue.Job) error | ||
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| func (f HandlerFunc) Handle(ctx context.Context, job queue.Job) error { | ||
| return f(ctx, job) | ||
| } |
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