patrickmlと流星：ブレインツリーコードは常にファイバー

Question

内この流星サーバーのコードを実行する必要がありますが（ほとんどが他からコピー＆ペースト）は、このエラーを与える：

Error: Meteor code must always run within a Fiber. Try wrapping callbacks that you pass to non-Meteor libraries with Meteor.bindEnvironment.

それはブレーントリーサンドボックスの罰金に支払いを送信しますが、Iサーバーコードの一番下が見えるようになると、サーバー上で作業を行う必要があります。どうすれば修正できますか？

私は'createTransaction: Meteor.wrapAsync(function (nonceFromTheClient, Payment) {...});)を試しましたが、無駄です。

//client.account.js 
Template.account.onRendered(function() { //6a 
    Meteor.call('getClientToken', function (error, clientToken) { 
    if (error) { 
     console.log(error); 
    } else { 
     braintree.setup(clientToken, "dropin", { 
     container: "payment-form", 
     onPaymentMethodReceived: function (response) { 
      var nonce = response.nonce; 
      Meteor.call('btCreateCustomer', function (error) { 
      if (error) { 
       throw new Meteor.Error('customer-creation-failed'); 
      } else { 
       let e = document.getElementById("invoice"); 
       let label = e.options[e.selectedIndex].text; 
       let Payment = { 
       amount: /\$(.*?) /g.exec(label)[1], 
       period: /(.*? .*?) /g.exec(label)[1] 
       }; 
       Meteor.call('createTransaction', nonce, Payment, function (error) { 
       if (!error) { 
        //do stuff. 
       } 
       }); 
      } 
      }); 
     } 
     }); 
    } 
    }); 
}); 

//server.main.js 
Meteor.methods({ 
    'getClientToken': function (clientId) { 
    let generateToken = Meteor.wrapAsync(gateway.clientToken.generate, gateway.clientToken); 
    let options = {}; 
    if (clientId) { 
     options.clientId = clientId; 
    } 

    let response = generateToken(options); 
    return response.clientToken; 
    }, 
    'btCreateCustomer': function() { 
    let user = Meteor.user(); 
    let customerData = { 
     email: user.emails[0].address 
    }; 

    gateway.customer.create(customerData, function (error, response) { 
     if (!error) { 
     Meteor.users.update(user._id, { 
      $set: { 
      customerId: response.customer.id 
      } 
     }); 
     } 
    }); 
    }, 
    'createTransaction': function (nonceFromTheClient, Payment) { 
    let user = Meteor.user(); 
    gateway.transaction.sale({ 
     amount: Payment.amount, 
     paymentMethodNonce: nonceFromTheClient, // Generated nonce passed from client 
     customer: { 
     id: user.customerId 
     }, 
     options: { 
     submitForSettlement: true, // Payment is submitted for settlement immediately 
     storeInVaultOnSuccess: true // Store customer in Braintree's Vault 
     } 
    }, function (err) { 
     if (!err) { 
     // ------------- next line fail due to Fiber issue ------------------ 
     console.log('Paid ' + Payment.amount + " for period " + Payment.period); 
     } 
    }); 
    } 
}); 

<template name="account"> 
    <div id="account"> 
    <form role="form"> 
     <div class="row"> 
     <div class="col-md-6 col-xs-12"> 
      <div id="payment-form"></div> 
      <button type="submit" class="btn btn-success">Submit</button> 
     </div> 
     </div> 
    </form> 
    </div> 
</template> 

Answer 1

Meteor.bindEnvironmentでみてくださいラッピングコールバック：

gateway.transaction.sale({/* args */}, Meteor.bindEnvironment(function(err) { 
    if (!err) { 
    console.log('Nice!'); 
    } 
}));