NettyServerCnxnFactory.java 文件源码

@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
    throws Exception
{
    if (LOG.isTraceEnabled()) {
        LOG.trace("message received called " + e.getMessage());
    }
    try {
        if (LOG.isDebugEnabled()) {
            LOG.debug("New message " + e.toString()
                    + " from " + ctx.getChannel());
        }
        NettyServerCnxn cnxn = (NettyServerCnxn)ctx.getAttachment();
        synchronized(cnxn) {
            processMessage(e, cnxn);
        }
    } catch(Exception ex) {
        LOG.error("Unexpected exception in receive", ex);
        throw ex;
    }
}