public void run() {
Channel channel = channelService.getChannel(channelName);
DataManager dataManager = AppContext.getDataManager();
ClientSession session = (ClientSession)
dataManager.getBinding(sessionKey);
channel.join(session);
channel.leave(session);
}}, taskOwner);
}
long endTime = System.currentTimeMillis();
System.err.println("join/leave, iterations: " + numIterations +