handlers      *handlers
	auth          AuthFn
	tlsConfig     *tls.Config
	incomingBytes func(n int64) // Record incoming bytes.
	outgoingBytes func(n int64) // Record outgoing bytes.
	publisher     *pubsub.PubSub[madmin.TraceInfo, madmin.TraceType]

	blockConnect chan struct{}
}

// newConnection will create an unconnected connection to a remote.
func newConnection(o connectionParams) *Connection {
	c := &Connection{