Se ha suprimido ProtocolException al cerrar DiscoveryClient. Esto se puede deber a que DiscoveryService todavía está intentando enviar una respuesta a DiscoveryClient.
Click to search this error in Google
English version
A ProtocolException was suppressed while closing the DiscoveryClient. This could be because a DiscoveryService is still trying to send response to the DiscoveryClient.