由于web3j没有实现getPendingTransactions接口，业务又需要，所以补充下
参考下web3.js (Github Code)

 new Method({
     name: 'getPendingTransactions',
     call: 'eth_pendingTransactions',
     params: 0,
     outputFormatter: formatter.outputTransactionFormatter
 }),

通过查询(Github Code)

找到以下轮子 （Github Code）

 @Override
    public List<Transaction> getPendingTransactions() throws EthereumException {
        // only works if a gexp node is used (pending transaction sent by one of the gexp accounts are returned)
        LOG.info("Get pending transactions sent by addr");
        JsonRpcRequest jsonRpcRequest = new JsonRpcRequest();
        jsonRpcRequest.setId(0);
        jsonRpcRequest.setMethod("eth_pendingTransactions");
        jsonRpcRequest.setJsonrpc("2.0");
        HttpEntity<JsonRpcRequest> request = new HttpEntity<>(jsonRpcRequest);
        PendingTransactionResponse response = doPOST(getNodeBaseUrl(), request, PendingTransactionResponse.class);

        List<Transaction> pendingTransactions = response
                .getPendingTransactions()
                .parallelStream()
                .map(DtoConverter::convert)
                .collect(Collectors.toList());

        LOG.info("Pending transactions found: " + pendingTransactions.size());
        return pendingTransactions;
    }

如果完整的，应该fork扩充到 (Github Code)

版权属于：区块链中文技术社区 / 转载原创者

本文链接：https://bcskill.com/index.php/archives/1132.html

相关技术文章仅限于相关区块链底层技术研究，禁止用于非法用途，后果自负！本站严格遵守一切相关法律政策！