zuul/src/main/java/com/sinata/zuul/util/echo/NettyChannelMap.java
@@ -78,6 +78,9 @@ */ @SuppressWarnings("rawtypes") public static synchronized void remove(ChannelHandlerContext value) { if(null == value){ return; } Set<String> strings = map.keySet(); for(String key : strings){ ChannelHandlerContext channelHandlerContext = map.get(key);