conn, err := client.CreateConnection(
    client.WithHost("10.0.44.59"),
    client.WithPort(3306),
    client.WithUser("root"),
    client.WithPassword("Unicloud@1221"))

if err != nil {
	// handle error
}

if err := conn.Ping(); err != nil {
	// handle error
}

userProvider := server.NewMemoryUserProvider()
// user1
_ = userProvider.Create(&server.CreateUserRequest{
  User:        "root",
  Host:        "%",
  Password:    "123456",
  Method:      auth.SHA256Password,
  TLSRequired: false,
})
// user2
_ = userProvider.Create(&server.CreateUserRequest{
  User:        "root2",
  Host:        "%",
  Password:    "123456",
  Method:      auth.CachingSha2Password,
  TLSRequired: false,
})

srv := server.NewServer(
  userProvider,
  server.NewDefaultHandler(),
  server.WithPort(3306),
)

_ = srv.Start()