yhd

2024-09-26 09:05:43.934 ERROR 16571 --- [pool-8-thread-4] org.web3j.protocol.core.filters.Filter : Error sending request org.java_websocket.exceptions.WebsocketNotConnectedException: null at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:608) ~[Java-WebSocket-1.3.8.jar!/:na] at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:585) ~[Java-WebSocket-1.3.8.jar!/:na] at org.java_websocket.client.WebSocketClient.send(WebSocketClient.java:309) ~[Java-WebSocket-1.3.8.jar!/:na] at org.web3j.protocol.websocket.WebSocketService.sendRequest(WebSocketService.java:235) ~[core-4.8.7.jar!/:na] at org.web3j.protocol.websocket.WebSocketService.sendAsync(WebSocketService.java:186) ~[core-4.8.7.jar!/:na] at org.web3j.protocol.websocket.WebSocketService.send(WebSocketService.java:165)...