package utils import ( "crypto/rand" "encoding/binary" "github.com/lucas-clemente/quic-go/internal/protocol" ) // GenerateConnectionID generates a connection ID using cryptographic random func GenerateConnectionID() (protocol.ConnectionID, error) { b := make([]byte, 8) _, err := rand.Read(b) if err != nil { return 0, err } return protocol.ConnectionID(binary.LittleEndian.Uint64(b)), nil }