@Override
protected void before() throws Throwable {
threadContextHolder = new ThreadContextHolder(restoreMap, restoreStack);
if (restoreMap) {
ThreadContext.clearMap();
}
if (restoreStack) {
ThreadContext.clearStack();
}
}
@Override
@SuppressWarnings("unchecked")
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
if (matcher.match(msg)) {
final I typedMsg = (I) msg;
try {
if (quotaMeter.getOneMinuteRate() > USER_QUOTA_LIMIT) {
sendErrorResponseIfTicked(typedMsg.id);
return;
}
quotaMeter.mark();
messageReceived(ctx, handlerState, typedMsg);
} catch (Exception e) {
handleGeneralException(ctx, e);
} finally {
ThreadContext.clearMap();
ReferenceCountUtil.release(msg);
}
}
}
