              this.stdinbufferInt[startingIndex + index] = value;
                        });

                        this.stdinbufferInt[0] =
                            startingIndex + data.length - 1;
                        Atomics.notify(this.stdinbufferInt, 0, 1);
                    }
                }

                handleMessageFromWorker = (event) => {
                    const type = event.data.type;
                    if (type === "ready") {
                        this.readyCallBack();
    