You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: quicclient.go
    path of file: ./repos/kubeedge/edge/pkg/edgehub/clients/quicclient
    
    the code of the file until where you have to start completion: package quicclient

import (
	"crypto/tls"
	"crypto/x509"
	"fmt"
	"net/http"
	"os"
	"time"

	"k8s.io/klog/v2"

	"github.com/kubeedge/beehive/pkg/core/model"
	"github.com/kubeedge/viaduct/pkg/api"
	qclient "github.com/kubeedge/viaduct/pkg/client"
	"github.com/kubeedge/viaduct/pkg/conn"
)

// QuicClient a quic client
type QuicClient struct {
	config *QuicConfig
	client conn.Connection
}

// QuicConfig config for quic
type QuicConfig struct {
	Addr             string
	CaFilePath       string
	CertFilePath     string
	KeyFilePath      string
	HandshakeTimeout time.Duration
	ReadDeadline     time.Duration
	WriteDeadline    time.Duration
	NodeID           string
	ProjectID        string
}

// NewQuicClient initializes a new quic client instance
func NewQuicClient(conf *QuicConfig) *QuicClient {
	return &QuicClient{config: conf}
}

// Init initializes quic client
func (qcc *QuicClient) Init() error {
	klog.Infof("Quic start to connect 
    
func (qcc *QuicClient) Init() error {
	klog.Infof("Quic start to connect Access")
	cert, err := tls.LoadX509KeyPair(qcc.config.CertFilePath, qcc.config.KeyFilePath)
	if err != nil {
		klog.Errorf("Failed to load x509 key pair: %v", err)
		return fmt.Errorf("failed to load x509 key pair, error: %v", err)
	}
	caCrt, err := os.ReadFile(qcc.config.CaFilePath)
	if err != nil {
		klog.Errorf("Failed to load ca file: %s", err.Error())
		return fmt.Errorf("failed to load ca file: %s", err.Error())
	}
	pool := x509.NewCertPool()
	pool.AppendCertsFromPEM(caCrt)

	tlsConfig := &tls.Config{
		RootCAs:            pool,
		Certificates:       []tls.Certificate{cert},
		InsecureSkipVerify: true,
	}

	option := qclient.Options{
		HandshakeTimeout: qcc.config.HandshakeTimeout,
		TLSConfig:        tlsConfig,
		Type:             api.ProtocolTypeQuic,
		Addr:             qcc.config.Addr,
	}
	exOpts := api.QuicClientOption{Header: make(http.Header)}
	exOpts.Header.Set("node_id", qcc.config.NodeID)
	exOpts.Header.Set("project_id", qcc.config.ProjectID)
	client := qclient.NewQuicClient(option, exOpts)
	connection, err := client.Connect()
	if err != nil {
		klog.Errorf("Init quic connection failed %s", err.Error())
		return err
	}
	qcc.client = connection
	klog.Infof("Quic connect to cloud access successful")

	return nil
}