USDT TRC20事务失败，因为OUT_OF_ENERGY

Question

我尝试每天广播一些USDT交易，几天后，我收到了一些交易的OUT_OF_ENERGY消息。

每天我做一些交易，有时我做大约30笔交易。

首先，我试图押注大约20k TRX的能量和带宽，但这是不够的。

当我使用基于Tron grid文档的PHP脚本触发事务时，它显示fee limit为10，因此我将fee limit增加到15 TRX (15M SUN)但仍然没有使用TRX提交交易。但如果我从TronLink钱包中手动提供，一切都很好。

我不知道现在该怎么办。

我已经在https://github.com/iexbase/tron-api上使用transferTrc20方法在TRX网络上进行广播交易。

Answer 1

我不知道是否需要，但我找到了解决方案。函数triggerConstantContract可以返回实际网络调用之前的能量消耗，但是iexbase由于某种原因没有实现这样的逻辑。所以我在TransactionBuilder.php的public function triggerConstantContract之后添加了我自己的函数它返回包含能量信息的完整结果

public function triggerConstantContractFull($abi,
$contract,
$function,
$params = [],
$address = '410000000000000000000000000000000000000000')
{
$func_abi = [];
foreach($abi as $key =>$item) {
if(isset($item['name']) && $item['name'] === $function) {
$func_abi = $item + ['inputs' => []];
break;
}
}
if(count($func_abi) === 0)
throw new TronException("Function $function not defined in ABI");
if(!is_array($params))
throw new TronException("Function params must be an array");
if(count($func_abi['inputs']) !== count($params))
throw new TronException("Count of params and abi inputs must be identical");

$inputs = array_map(function($item){ return $item['type']; },$func_abi['inputs']);
$signature = $func_abi['name'].'(';
if(count($inputs) > 0)
$signature .= implode(',',$inputs);
$signature .= ')';
$eth_abi = new Ethabi([
'address' => new Address,
'bool' => new Boolean,
'bytes' => new Bytes,
'dynamicBytes' => new DynamicBytes,
'int' => new Integer,
'string' => new Str,
'uint' => new Uinteger,
]);
$parameters = substr($eth_abi->encodeParameters($func_abi, $params),2);
$result = $this->tron->getManager()->request('wallet/triggerconstantcontract', [
'contract_address' => $contract,
'function_selector' => $signature,
'parameter' => $parameters,
'owner_address' =>  $address,
]);
if(!isset($result['result'])){
throw new TronException('No result field in response. Raw response:'.print_r($result,true));
}
if(isset($result['result']['result'])) {
return $result;
}
$message = isset($result['result']['message']) ?
$this->tron->hexString2Utf8($result['result']['message']) : '';
throw new TronException('Failed to execute. Error:'.$message);
}
}

因此你可以这样做

$transfer = $this->_tron->getTransactionBuilder()
->triggerConstantContractFull(
$this->abiData,
$this->_tron->address2HexString($this->contractAddress),
'transfer',
[$this->_tron->address2HexString($to), $tokenAmount],
$this->_tron->address2HexString($from)
);

和

的响应

array (
'result' => 
array (
'result' => true,
),
'energy_used' => 13430,
'constant_result' => 
array (
0 => '0000000000000000000000000000000000000000000000000000000000000001',
),
'logs' => 
array (
0 => 
array (
'address' => 'ea51342dabbb928ae1e576bd39eff8aaf070a8c6',
'data' => '00000000000000000000000000000000000000000000000000000000004c4b40',
'topics' => 
array (
0 => 'ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef',
1 => '000000000000000000000000ea327173cc5e0fc7a39587ca1d767a6a1baaabcd',
2 => '000000000000000000000000aad0e7d0dcd95d627ab12be594fdf011b939d8d9',
),
),
),
'transaction' => 
array (
'ret' => 
array (
0 => 
array (
),
),
'visible' => false,
'txID' => '97cba8afd15b5ce57cf2cd3a77e872da1dd6169c3d9fcecdfed1dbc08ba61a69',
'raw_data' => 
array (
'contract' => 
array (
0 => 
array (
'parameter' => 
array (
'value' => 
array (
'data' => 'a9059cbb000000000000000000000041aad0e7d0dcd95d627ab12be594fdf011b939d8d900000000000000000000000000000000000000000000000000000000004c4b40',
'owner_address' => '41ea327173cc5e0fc7a39587ca1d767a6a1baaabcd',
'contract_address' => '41ea51342dabbb928ae1e576bd39eff8aaf070a8c6',
),
'type_url' => 'type.googleapis.com/protocol.TriggerSmartContract',
),
'type' => 'TriggerSmartContract',
),
),
'ref_block_bytes' => '0ab5',
'ref_block_hash' => '7a928d3d5a95f196',
'expiration' => 1677224169000,
'timestamp' => 1677224111178,
),
'raw_data_hex' => '0a020ab522087a928d3d5a95f19640a89ce792e8305aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541ea327173cc5e0fc7a39587ca1d767a6a1baaabcd121541ea51342dabbb928ae1e576bd39eff8aaf070a8c62244a9059cbb000000000000000000000041aad0e7d0dcd95d627ab12be594fdf011b939d8d900000000000000000000000000000000000000000000000000000000004c4b4070cad8e392e830',
),
)