gistfile1.txt

Oct 14, 2012 4:01:44 PM io.netty.channel.socket.nio.NioEventLoop
WARNING: Unexpected exception in the selector loop.
java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
    at java.util.HashMap$KeyIterator.next(Unknown Source)
    at io.netty.channel.socket.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:268)
    at io.netty.channel.socket.nio.NioEventLoop.run(NioEventLoop.java:211)
    at io.netty.channel.SingleThreadEventExecutor$1.run(SingleThreadEventExecutor.java:80)
    at java.lang.Thread.run(Unknown Source)

Oct 14, 2012 4:01:44 PM io.netty.channel.socket.nio.NioEventLoop
WARNING: Unexpected exception in the selector loop.
java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
    at java.util.HashMap$KeyIterator.next(Unknown Source)
    at io.netty.channel.socket.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:268)
    at io.netty.channel.socket.nio.NioEventLoop.run(NioEventLoop.java:211)
    at io.netty.channel.SingleThreadEventExecutor$1.run(SingleThreadEventExecutor.java:80)
    at java.lang.Thread.run(Unknown Source)

Oct 14, 2012 4:01:44 PM io.netty.channel.DefaultChannelPipeline
WARNING: An exceptionCaught() event was fired, and it reached at the end of the pipeline.  It usually means the last inbound handler in the pipeline did not handle the exception.
java.io.IOException: Connection reset by peer
    at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
    at sun.nio.ch.SocketDispatcher.read(Unknown Source)
    at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
    at sun.nio.ch.IOUtil.read(Unknown Source)
    at sun.nio.ch.SocketChannelImpl.read(Unknown Source)
    at io.netty.buffer.HeapByteBuf.setBytes(HeapByteBuf.java:196)
    at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:695)
    at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:195)
    at io.netty.channel.socket.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:52)
    at io.netty.channel.socket.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:274)
    at io.netty.channel.socket.nio.NioEventLoop.run(NioEventLoop.java:211)
    at io.netty.channel.SingleThreadEventExecutor$1.run(SingleThreadEventExecutor.java:80)
    at java.lang.Thread.run(Unknown Source)