当我把下面的代码部署到我的生产站点时，我遇到了一个无法解释的错误情况。在本地，所有这些函数都经过测试并且工作正常。
我试着深入了解那些看起来失败的承诺，但是它们没有触发任何异常。usersApiGateway.getNonce是一个get请求，我验证了当我在POSTMAN上发送get请求时，我得到了正确的返回值。
在我的AWS日志中，它基本上显示它一直执行到下面指定的点，然后就停止了。然后在大约10分钟后，它退出了通过asyncTimeout调用进程的尝试，然后它就永久卡住了。如果能帮助我找到这一问题的根本原因，我将不胜感激。
违规函数：

async createBuyOrder(tokenAddress, amountSell, amountBuy) {

    amountSell = new BigNumber(amountSell);
    amountBuy  = new BigNumber(amountBuy);

    let nonce = '';
    [amountBuy, amountSell, nonce] = await Promise.all([
      web3Service.convertToWei(tokenAddress, amountBuy),
      web3Service.convertToWei(ETHER_ADDRESS, amountSell),
      usersApiGateway.getNonce(this.adminAccount)
    ]);

   // FUNCTION FAILS TO RETURN ANYTHING AFTER THIS POINT
   // Console.log for nonce, amount buy/sell/buy order below fail to show up
   // that is what I mean by not working

    const buyOrder = {
        "addressBuy" : tokenAddress,
        "amountBuy"  : amountBuy,
        "addressSell": ETHER_ADDRESS,
        "amountSell" : amountSell,
        "nonce"      : nonce,
    }

    await this.createOrder(buyOrder);
}

这是从以下函数调用的：

async populateOrderBook(tokenAddress, numOrders = 1) {

  for(let i = numOrders; i > 0; i--) {
    for(let j = -1; j < numOrders - i; j++){
      try {
            await this.createBuyOrder(tokenAddress, BUYORDER_amountSell, BUYORDER_amountBuy);
            await this.createSellOrder(tokenAddress, SELLORDER_amountBuy, SELLORDER_amountSell);
          } catch(exc) {
            console.log(exc)
          }
    }
  }
}

在类的init（）函数中定期调用

asyncTimeout(async () => {
        try {
          await Promise.all([
            this.populateOrderBook(tokenAddress, 3)
          ]);
        } catch (exc) {
            console.error('Error while populating order book from Kyber');
            console.error(exc);
        }
    }, 60000);

我已经测试了web3Service中看似令人不快的函数，它希望挂起，并且似乎在本地运行良好

async convertToWei(tokenAddress, amount) {
    const numberOfDecimals = await this.tokenDecimals(tokenAddress);
    return new BigNumber(toBaseUnit(amount, numberOfDecimals));
   }