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¿Puede almacenar un objeto JS en un SharedArrayBuffer?

Necesito compartir un objeto entre una aplicación del lado del cliente y un trabajador web y escuché sobre SharedArrayBuffers. Esto es lo que me gustaría hacer.

principal.js

 let myWorker = new Worker('/worker.js') let mySab = new SharedArrayBuffer(1024) let myObj = { foo: 'bar', bar: 'foo' } // Save 'myObj' to 'mySab' worker.postMessage(sab)

trabajador.js

 self.onmessage = (e) => { let myObj = BLANK // Get 'myObj' from SharedArrayBuffer }

es posible? Los ejemplos que he visto de ShareArrayBuffers solo guardan números en el búfer. ¡Cualquier ayuda es apreciada!

about 4 years ago · Juan Pablo Isaza
1 answers
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0

No, SharedArrayBuffer solo almacena datos binarios. Solo puede enviar copias de objetos a través de la función postMessage incorporada.

Fuentes:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer

https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers

about 4 years ago · Juan Pablo Isaza Report
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