{"version":3,"file":"stream.mjs","sources":["../../../../../../src/mods/snowflake/turbo/stream.ts"],"sourcesContent":["import { Opaque, Writable } from \"@hazae41/binary\"\nimport { Bytes } from \"@hazae41/bytes\"\nimport { FullDuplex } from \"@hazae41/cascade\"\nimport { Future } from \"@hazae41/future\"\nimport { Awaitable } from \"libs/promises/index.js\"\nimport { SecretTurboReader } from \"./reader.js\"\nimport { SecretTurboWriter } from \"./writer.js\"\n\nexport interface TurboDuplexParams {\n readonly client?: Uint8Array\n\n close?(this: undefined): Awaitable\n error?(this: undefined, reason?: unknown): Awaitable\n}\n\nexport class TurboDuplex {\n\n readonly #secret: SecretTurboDuplex\n\n constructor(\n readonly params: TurboDuplexParams = {}\n ) {\n this.#secret = new SecretTurboDuplex(params)\n }\n\n [Symbol.dispose]() {\n this.close()\n }\n\n get client() {\n return this.#secret.client\n }\n\n get inner() {\n return this.#secret.inner\n }\n\n get outer() {\n return this.#secret.outer\n }\n\n get closing() {\n return this.#secret.closing\n }\n\n get closed() {\n return this.#secret.closed\n }\n\n error(reason?: unknown) {\n this.#secret.error(reason)\n }\n\n close() {\n this.#secret.close()\n }\n\n}\n\nexport class SecretTurboDuplex {\n readonly #class = SecretTurboDuplex\n\n static readonly token = new Uint8Array([0x12, 0x93, 0x60, 0x5d, 0x27, 0x81, 0x75, 0xf5])\n\n readonly duplex: FullDuplex\n\n readonly reader: SecretTurboReader\n readonly writer: SecretTurboWriter\n\n readonly client: Uint8Array\n\n readonly resolveOnStart = new Future()\n\n constructor(\n readonly params: TurboDuplexParams = {}\n ) {\n const { client = Bytes.random(8) } = params\n\n this.client = client\n\n this.reader = new SecretTurboReader(this)\n this.writer = new SecretTurboWriter(this)\n\n this.duplex = new FullDuplex({\n input: {\n write: c => this.reader.onWrite(c),\n },\n output: {\n start: () => this.writer.onStart(),\n write: c => this.writer.onWrite(c),\n },\n error: e => this.params.error?.call(undefined, e),\n close: () => this.params.close?.call(undefined),\n })\n\n this.resolveOnStart.resolve()\n }\n\n get class() {\n return this.#class\n }\n\n [Symbol.dispose]() {\n this.close()\n }\n\n get inner() {\n return this.duplex.inner\n }\n\n get outer() {\n return this.duplex.outer\n }\n\n get input() {\n return this.duplex.input\n }\n\n get output() {\n return this.duplex.output\n }\n\n get closing() {\n return this.duplex.closing\n }\n\n get closed() {\n return this.duplex.closed\n }\n\n error(reason?: unknown) {\n this.duplex.error(reason)\n }\n\n close() {\n this.duplex.close()\n 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