Method hasNetworkData

src/ringbuffer.js:301–305

* Check if there's data available in the network ring buffer

()

     * Check if there's data available in the network ring buffer
     */
    hasNetworkData() {
        const head = Atomics.load(this.int32, NET_HEAD_INDEX);
        const tail = Atomics.load(this.int32, NET_TAIL_INDEX);
        return head !== tail;
    }
    
    /**
     * Check if there's stdin data available