@mastra/core/dist/chunk-CWKMGK5K.cjs.map

{"version":3,"sources":["../src/worker/worker.ts","../src/worker/transport/pull-transport.ts"],"names":[],"mappings":";;;AA2BO,IAAe,eAAf,MAA4B;AAAA,EAGvB,MAAA;AAAA,EACA,IAAA;AAAA;AAAA,EAGV,iBAAiB,MAAA,EAAsB;AACrC,IAAA,IAAA,CAAK,MAAA,GAAS,MAAA;AAAA,EAChB;AAAA;AAAA,EAGA,MAAM,KAAK,IAAA,EAAiC;AAC1C,IAAA,IAAA,CAAK,IAAA,GAAO,IAAA;AACZ,IAAA,IAAI,CAAC,IAAA,CAAK,MAAA,IAAU,IAAA,CAAK,MAAA,EAAQ;AAC/B,MAAA,IAAA,CAAK,SAAS,IAAA,CAAK,MAAA;AAAA,IACrB;AAAA,EACF;AAKF;;;AC5CA,IAAM,eAAA,GAAkB,WAAA;AAEjB,IAAM,gBAAN,MAA+C;AAAA,EACpD,OAAA;AAAA,EACA,MAAA;AAAA,EACA,MAAA;AAAA,EACA,OAAA;AAAA,EACA,aAA0D,EAAC;AAAA,EAE3D,WAAA,CAAY;AAAA,IACV,MAAA;AAAA,IACA,KAAA;AAAA,IACA,KAAA;AAAA,IACA;AAAA,GACF,EAMG;AACD,IAAA,IAAA,CAAK,OAAA,GAAU,MAAA;AACf,IAAA,IAAA,CAAK,MAAA,GAAS,KAAA;AACd,IAAA,IAAA,CAAK,SAAS,KAAA,IAAS,eAAA;AACvB,IAAA,IAAA,CAAK,OAAA,GAAU,MAAA;AAAA,EACjB;AAAA,EAEA,MAAM,MAAM,MAAA,EAAoC;AAC9C,IAAA,IAAI,IAAA,CAAK,UAAA,CAAW,MAAA,GAAS,CAAA,EAAG;AAC9B,MAAA,IAAA,CAAK,OAAA,EAAS,MAAM,kFAAkF,CAAA;AACtG,MAAA;AAAA,IACF;AACA,IAAA,MAAM,EAAA,GAAoB,CAAC,KAAA,EAAO,GAAA,EAAK,IAAA,KAAS;AAK9C,MAAA,MAAA,CAAO,MAAM,KAAA,EAAO,GAAA,EAAK,IAAI,CAAA,CAAE,MAAM,CAAA,GAAA,KAAO;AAC1C,QAAA,IAAI;AAEF,UAAA,IAAI,OAAO,SAAS,UAAA,EAAY;AAC9B,YAAA,KAAK,IAAA,EAAK;AAAA,UACZ;AAAA,QACF,CAAA,SAAE;AACA,UAAA,IAAA,CAAK,OAAA,EAAS,KAAA,CAAM,uCAAA,EAAyC,EAAE,KAAK,CAAA;AAAA,QACtE;AAAA,MACF,CAAC,CAAA;AAAA,IACH,CAAA;AACA,IAAA,MAAM,IAAA,CAAK,OAAA,CAAQ,SAAA,CAAU,IAAA,CAAK,MAAA,EAAQ,IAAI,EAAE,KAAA,EAAO,IAAA,CAAK,MAAA,EAAQ,CAAA;AACpE,IAAA,IAAA,CAAK,WAAW,IAAA,CAAK,EAAE,OAAO,IAAA,CAAK,MAAA,EAAQ,IAAI,CAAA;AAAA,EACjD;AAAA,EAEA,MAAM,IAAA,GAAsB;AAC1B,IAAA,KAAA,MAAW,EAAE,KAAA,EAAO,EAAA,EAAG,IAAK,KAAK,UAAA,EAAY;AAC3C,MAAA,MAAM,IAAA,CAAK,OAAA,CAAQ,WAAA,CAAY,KAAA,EAAO,EAAE,CAAA;AAAA,IAC1C;AACA,IAAA,IAAA,CAAK,aAAa,EAAC;AACnB,IAAA,MAAM,IAAA,CAAK,QAAQ,KAAA,EAAM;AAAA,EAC3B;AACF","file":"chunk-CWKMGK5K.cjs","sourcesContent":["import type { PubSub } from '../events/pubsub';\nimport type { IMastraLogger } from '../logger';\nimport type { Mastra } from '../mastra';\nimport type { MastraCompositeStore } from '../storage';\n\n/**\n * Infrastructure dependencies provided to workers during initialization.\n */\nexport interface WorkerDeps {\n  pubsub: PubSub;\n  storage: MastraCompositeStore;\n  logger: IMastraLogger;\n  mastra?: Mastra;\n}\n\n/**\n * Abstract base class for Mastra workers.\n *\n * Each worker is a self-contained, independently deployable unit of\n * background processing. Concrete implementations include:\n * - OrchestrationWorker: processes workflow events\n * - SchedulerWorker: fires cron-based workflow schedules\n * - BackgroundTaskWorker: manages background tool execution\n *\n * Workers are registered on a Mastra instance and run inline by default.\n * They can also be launched standalone via the CLI for separate deployment.\n */\nexport abstract class MastraWorker {\n  abstract readonly name: string;\n\n  protected mastra?: Mastra;\n  protected deps?: WorkerDeps;\n\n  /** Called by Mastra during registration to provide the instance reference. */\n  __registerMastra(mastra: Mastra): void {\n    this.mastra = mastra;\n  }\n\n  /** Initialize with infrastructure deps. Called before start(). */\n  async init(deps: WorkerDeps): Promise<void> {\n    this.deps = deps;\n    if (!this.mastra && deps.mastra) {\n      this.mastra = deps.mastra;\n    }\n  }\n\n  abstract start(): Promise<void>;\n  abstract stop(): Promise<void>;\n  abstract get isRunning(): boolean;\n}\n","import type { PubSub } from '../../events/pubsub';\nimport type { EventCallback } from '../../events/types';\nimport type { IMastraLogger } from '../../logger';\nimport type { EventRouter, WorkerTransport } from './transport';\n\nconst TOPIC_WORKFLOWS = 'workflows';\n\nexport class PullTransport implements WorkerTransport {\n  #pubsub: PubSub;\n  #group: string;\n  #topic: string;\n  #logger?: IMastraLogger;\n  #callbacks: Array<{ topic: string; cb: EventCallback }> = [];\n\n  constructor({\n    pubsub,\n    group,\n    topic,\n    logger,\n  }: {\n    pubsub: PubSub;\n    group: string;\n    /** Pubsub topic to subscribe to. Defaults to the workflows topic. */\n    topic?: string;\n    logger?: IMastraLogger;\n  }) {\n    this.#pubsub = pubsub;\n    this.#group = group;\n    this.#topic = topic ?? TOPIC_WORKFLOWS;\n    this.#logger = logger;\n  }\n\n  async start(router: EventRouter): Promise<void> {\n    if (this.#callbacks.length > 0) {\n      this.#logger?.debug('[PullTransport] start() called while already subscribed; ignoring duplicate call');\n      return;\n    }\n    const cb: EventCallback = (event, ack, nack) => {\n      // route() is async; surface unexpected rejections as a nack instead\n      // of an unhandledRejection. The router's own try/catch already turns\n      // expected processing errors into nack — this guard only catches\n      // synchronous-throw-becomes-rejected-promise leaks.\n      router.route(event, ack, nack).catch(err => {\n        try {\n          // Best-effort: ack/nack are optional in some PubSub backends.\n          if (typeof nack === 'function') {\n            void nack();\n          }\n        } finally {\n          this.#logger?.error('[PullTransport] router.route rejected', { err });\n        }\n      });\n    };\n    await this.#pubsub.subscribe(this.#topic, cb, { group: this.#group });\n    this.#callbacks.push({ topic: this.#topic, cb });\n  }\n\n  async stop(): Promise<void> {\n    for (const { topic, cb } of this.#callbacks) {\n      await this.#pubsub.unsubscribe(topic, cb);\n    }\n    this.#callbacks = [];\n    await this.#pubsub.flush();\n  }\n}\n"]}