@xylabs/threads
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Web workers & worker threads as simple as a function call
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{"version":3,"sources":["../../../src/symbols.ts","../../../src/master/thread.ts"],"sourcesContent":["export const $errors = Symbol('thread.errors')\nexport const $events = Symbol('thread.events')\nexport const $terminate = Symbol('thread.terminate')\nexport const $transferable = Symbol('thread.transferable')\nexport const $worker = Symbol('thread.worker')\n","/* eslint-disable import-x/no-internal-modules */\nimport type { Observable } from 'observable-fns'\n\nimport {\n $errors, $events, $terminate,\n} from '../symbols.ts'\nimport type { Thread as ThreadType, WorkerEvent } from '../types/master.ts'\n\nfunction fail(message: string): never {\n throw new Error(message)\n}\n\nexport type Thread = ThreadType\n\n/** Thread utility functions. Use them to manage or inspect a `spawn()`-ed thread. */\nexport const Thread = {\n /** Return an observable that can be used to subscribe to all errors happening in the thread. */\n errors<ThreadT extends ThreadType>(thread: ThreadT): Observable<Error> {\n return thread[$errors] || fail('Error observable not found. Make sure to pass a thread instance as returned by the spawn() promise.')\n },\n /** Return an observable that can be used to subscribe to internal events happening in the thread. Useful for debugging. */\n events<ThreadT extends ThreadType>(thread: ThreadT): Observable<WorkerEvent> {\n return thread[$events] || fail('Events observable not found. Make sure to pass a thread instance as returned by the spawn() promise.')\n },\n /** Terminate a thread. Remember to terminate every thread when you are done using it. */\n terminate<ThreadT extends ThreadType>(thread: ThreadT) {\n return thread[$terminate]()\n },\n}\n"],"mappings":";;;;AAAO,IAAMA,UAAUC,OAAO,eAAA;AACvB,IAAMC,UAAUD,OAAO,eAAA;AACvB,IAAME,aAAaF,OAAO,kBAAA;AAC1B,IAAMG,gBAAgBH,OAAO,qBAAA;AAC7B,IAAMI,UAAUJ,OAAO,eAAA;;;ACI9B,SAASK,KAAKC,SAAe;AAC3B,QAAM,IAAIC,MAAMD,OAAAA;AAClB;AAFSD;AAOF,IAAMG,SAAS;;EAEpBC,OAAmCC,QAAe;AAChD,WAAOA,OAAOC,OAAAA,KAAYN,KAAK,qGAAA;EACjC;;EAEAO,OAAmCF,QAAe;AAChD,WAAOA,OAAOG,OAAAA,KAAYR,KAAK,sGAAA;EACjC;;EAEAS,UAAsCJ,QAAe;AACnD,WAAOA,OAAOK,UAAAA,EAAW;EAC3B;AACF;","names":["$errors","Symbol","$events","$terminate","$transferable","$worker","fail","message","Error","Thread","errors","thread","$errors","events","$events","terminate","$terminate"]}