ArrayIndexOutOfBoundsException in ChannelOutboundBuffer

[normanmaurer]

The problem is when the doubling of the nioBuffers array is not enough to hold all the buffers. We need to double as long as it not fit in.

The following stacktrace happens when you try to call nioBuffers() and you have added 65+ messages to it before:

 java.lang.ArrayIndexOutOfBoundsException: 64
    at io.netty.channel.ChannelOutboundBuffer.fillBufferArray(ChannelOutboundBuffer.java:377)
    at io.netty.channel.ChannelOutboundBuffer.nioBuffers(ChannelOutboundBuffer.java:357)
    at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:236)
    at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:680)
    at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.forceFlush(AbstractNioChannel.java:266)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:488)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341)
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
    at java.lang.Thread.run(Thread.java:722)