title: Recover Channel from Rabbitmq by used Lyra
body: <p>EveryOne. Lyra will recover the channel again and again when i force the connection close by web monitor.So more and more threads is create by rabbitmq-client, How can i do with it? thx~</p>
  
  <p>Like this:</p>
  
  <p>com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method(reply-code=406, reply-text=PRECONDITION_FAILED - unknown delivery tag 6, class-id=60, method-id=80)
      at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:484)
      at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:321)
      at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:144)
      at com.rabbitmq.client.impl.AMQChannel.handleFrame(AMQChannel.java:91)
      at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:554)
      at java.lang.Thread.run(Thread.java:744)</p>
  
  <p>when i use:</p>
  
  <p>channel.basicAck(envelope.getDeliveryTag(), false); in defaultConsumer.</p>