Method readFromNetwork

src/network.js:277–284

(maxLen)

    // Called when VM wants to read data from the network interface
    readFromNetwork(maxLen) {
        if (this.txBuffer.length === 0) return null;
        
        const chunk = this.txBuffer.subarray(0, maxLen);
        this.txBuffer = this.txBuffer.subarray(chunk.length);
        
        return chunk;
    }
    
    /**
     * Get the current size of pending data in the TX buffer