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我在我的netty項目中有以下簡單代碼,它期望從上游讀取一個整數。沒有編碼器在管道中。奇怪的indexOutOfBound從Netty的ChannelBuffer.read錯誤?
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
ChannelBuffer m = (ChannelBuffer) e.getMessage();
m.readInt()
}
當數據從網絡進來的方法是否正確(好兆頭)發射,但試圖讀取時,它提供了以下錯誤:
java.lang.IndexOutOfBoundsException
at org.jboss.netty.buffer.AbstractChannelBuffer.checkReadableBytes(AbstractChannelBuffer.java:657)
at org.jboss.netty.buffer.AbstractChannelBuffer.readInt(AbstractChannelBuffer.java:272)
at PushServer.Netty.PushClientHandler.messageReceived(PushClientHandler.java:33)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:349)
at org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:637)
任何想法?
Checkm for'm.readable()'。 – whiskeysierra 2010-07-13 09:26:24