jython django runserver stacktrace

jython_django_runserver.stacktrace

Sep 06, 2014 11:21:26 PM org.python.netty.channel.AbstractChannel$AbstractUnsafe register
WARNING: Force-closing a channel whose registration task was not accepted by an event loop: [id: 0x8a8b26a9, /127.0.0.1:40286 => /127.0.0.1:8000]
java.util.concurrent.RejectedExecutionException: event executor terminated
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:735)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:312)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:718)
        at org.python.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:416)
        at org.python.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:60)
        at org.python.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:48)
        at org.python.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:64)
        at org.python.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:252)
        at org.python.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:332)
        at org.python.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:318)
        at org.python.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
        at org.python.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:92)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:507)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:464)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378)
        at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
        at java.lang.Thread.run(Thread.java:745)

Sep 06, 2014 11:21:26 PM org.python.netty.util.concurrent.DefaultPromise execute
SEVERE: Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:735)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:312)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:718)
        at org.python.netty.util.concurrent.DefaultPromise.execute(DefaultPromise.java:673)
        at org.python.netty.util.concurrent.DefaultPromise.notifyLateListener(DefaultPromise.java:644)
        at org.python.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:144)
        at org.python.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:93)
        at org.python.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:28)
        at org.python.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:252)
        at org.python.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:332)
        at org.python.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:318)
        at org.python.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
        at org.python.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:92)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:507)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:464)
        at org.python.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378)
        at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350)
        at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
        at java.lang.Thread.run(Thread.java:745)