Dynamic Invocation in JavaScript

[KLR2002]

Hello,

I wanted to write a simple example of how Dynamic Invocation works in ICE, but the client I wrote in JS doesn't work. When it wants to run it, it just says "TypeError: proxy1.ice_invoke is not a function". I'm sure the ice package is installed, it's not a server-side error either, because a similar client I wrote in C# works fine. Do you have any ideas? I couldn't find any examples in the documentation with JS

const DynamicInvocation = require("./dynamic-invocation.js").DynamicInvocation
const Ice = require("ice").Ice;

(async () => {
    const communicator = Ice.initialize()

    const obj1 = await communicator.stringToProxy("add/add:tcp -h 127.0.0.2 -p 10000");
    const proxy1 = await DynamicInvocation.OperationsPrx.uncheckedCast(obj1);

    if (!(proxy1)) {
        console.error("Cast failed");
        return;
    }

    let outStream1 = new Ice.OutputStream(communicator);
    outStream1.startEncapsulation();
    outStream1.writeInt(3);
    outStream1.writeInt(7);
    outStream1.endEncapsulation();
    let inEncaps1 = outStream1.finished();

    let resultAdd = await proxy1.ice_invoke("add", Ice.OperationMode.Normal, inEncaps1)
    let inStream = new Ice.InputStream(communicator, resultAdd);
    inStream.startEncapsulation();
    let result1 = inStream.readInt();
    inStream.endEncapsulation();
    console.log("3 + 7 =", result1)

    await communicator.destroy();
})();

[pepone]

Hi @KLR2002

Ice for JavaScript doesn't provide a public ice_invoke API.