Is it possible to return something different than an async Task<object>

[krm35]

Hello,

Is it possible to return a byte[] to avoid the node.JS callback? from

C#
public async Task<object> Invoke(string input)
{

}

JS
myFunc("input", function (err, res) {

})

to

C#
public  byte[] Invoke(string input)
{

}

JS
const res = myFunc("input");

Thanks.

[splitice]

I'd like to second interest in a synchronous option. Although I am unsure if it makes sense. the .net application is after all in a different thread / process I beleive.

[krm35]

Found a temporary solution.

const {promisify} = require("util");
const myFuncAsync = promisify(myFunc).bind(myFunc);