hangzhoumesParent/common/servicebase/src/main/java/com/mes/tools/WebSocketServer.java
@@ -43,6 +43,8 @@ public void onOpen(Session session, @PathParam("username") String username) { this.username = username; this.session = session; this.session.setMaxTextMessageBufferSize(12*1024*1024); this.session.setMaxBinaryMessageBufferSize(12*1024*1024); List<WebSocketServer> webSocketServers = sessionMap.get(username); if (webSocketServers == null) { ArrayList<WebSocketServer> arrayListwebserver = new ArrayList<WebSocketServer>();