Method _handleTcpError

src/network.js:233–242

* Handle TCP error from main thread * @private

(msg)

     * @private
     */
    _handleTcpError(msg) {
        const { key } = msg;
        const session = this.natTable.get(key);
        if (!session) return;
        
        // Send RST to VM
        this.sendTCP(session.srcIP, session.srcPort, session.dstIP, session.dstPort,
                     session.mySeq, session.myAck, 0x04); // RST
        this.natTable.delete(key);
    }
    
    /**
     * Handle TCP connection closed from main thread