EOFException

[koala775]

• RabbitMQ version：3.6.5
• Erlang version：19.2
• Option：
  When i start java client ,there's no exception ,but when send message trow a exception:
  com.rabbitmq.client.AlreadyClosedException:connection is already closed due to connection error;cause:java.io.EOFException.
  So,I restart my java client,it's ok.