1

xiaoyong931011

2023-02-01 cdb4f45b507e52f67c235b6d4b7307ec194f02a1

 src/main/java/cc/mrbird/febs/mall/chain/service/ChainService.java

@@ -4,11 +4,11 @@
import cc.mrbird.febs.mall.chain.enums.ChainEnum;
import cc.mrbird.febs.mall.chain.enums.EthService;
import cn.hutool.core.util.ObjectUtil;
import com.sun.xml.internal.bind.v2.TODO;
import io.reactivex.Flowable;
import io.reactivex.disposables.Disposable;
import lombok.extern.slf4j.Slf4j;
import org.java_websocket.WebSocket;
import org.java_websocket.exceptions.WebsocketNotConnectedException;
import org.web3j.crypto.Credentials;
import org.web3j.protocol.Web3j;
import org.web3j.protocol.core.DefaultBlockParameter;
@@ -83,46 +83,65 @@
        WebSocketService ws = null;
        WebSocketClient webSocketClient = null;
        Web3j web3j = null;
        ChainEnum chain = ChainEnum.getValueByName(type);

//        try {
//            webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
//            ws = new WebSocketService(webSocketClient, true);
//            ws.connect();
//        } catch (Exception e) {
//            try {
//                ws.close();
//                //TODO
//                if(ObjectUtil.isEmpty(webSocketClient)){
//                    webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
//                    ws = new WebSocketService(webSocketClient, true);
//                    ws.connect();
//                }
//                WebSocket.READYSTATE readyState = webSocketClient.getReadyState();
//                if((WebSocket.READYSTATE.OPEN != readyState
//                        && WebSocket.READYSTATE.CONNECTING != readyState)){
//                    webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
//                    ws = new WebSocketService(webSocketClient, true);
//                    ws.connect();
//                }
//            } catch (Exception connectException) {
//                connectException.printStackTrace();
//            }
//        }


        try {
            webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
            ws = new WebSocketService(webSocketClient, true);
            ws.connect();
        } catch (Exception e) {
            try {
                ws.close();
                //TODO
                if(ObjectUtil.isEmpty(webSocketClient)){
                    webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
                    ws = new WebSocketService(webSocketClient, true);
                    ws.connect();
                }
                WebSocket.READYSTATE readyState = webSocketClient.getReadyState();
                if((WebSocket.READYSTATE.OPEN != readyState
                        && WebSocket.READYSTATE.CONNECTING != readyState)){
                    webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
                    ws = new WebSocketService(webSocketClient, true);
                    ws.connect();
                }
            } catch (Exception connectException) {
                connectException.printStackTrace();
            }
        }


        try {
            web3j = Web3j.build(ws);
            ChainEnum chain = ChainEnum.getValueByName(type);

            assert chain != null;
            try{
                EthUsdtContract ethUsdtContract = wssContract(chain.getPrivateKey(), chain.getContractAddress(), web3j);
                EthFilter filter = getFilter(startBlock, startBlock, chain.getContractAddress());
                Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = ethUsdtContract.transferEventFlowable(filter);
                Disposable subscribe = eventFlowable.subscribe(event::compile, error -> {
                    log.error("币安监听异常", error);

            EthUsdtContract ethUsdtContract = wssContract(chain.getPrivateKey(), chain.getContractAddress(), web3j);
            EthFilter filter = getFilter(startBlock, startBlock, chain.getContractAddress());
                });
            }catch(WebsocketNotConnectedException e){
                ws.close();
                webSocketClient = new WebSocketClient(new URI("wss://bsc-mainnet.nodereal.io/ws/v1/78074065950e4915aef4f12b6f357d16"));
                ws = new WebSocketService(webSocketClient, true);
                ws.connect();
                web3j = Web3j.build(ws);
                assert chain != null;
                EthUsdtContract ethUsdtContract = wssContract(chain.getPrivateKey(), chain.getContractAddress(), web3j);
                EthFilter filter = getFilter(startBlock, startBlock, chain.getContractAddress());
                Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = ethUsdtContract.transferEventFlowable(filter);
                Disposable subscribe = eventFlowable.subscribe(event::compile, error -> {
                    log.error("币安监听异常", error);

                });
            }

            Flowable<EthUsdtContract.TransferEventResponse> eventFlowable = ethUsdtContract.transferEventFlowable(filter);
            Disposable subscribe = eventFlowable.subscribe(event::compile, error -> {
                log.error("币安监听异常", error);
            });
        } catch (Exception e) {
            e.printStackTrace();
        }