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Asyc/ await in

https://blog.meteor.com/using-promises-and-async-await-in-meteor-8f6f4a04f998

async lol(){
const data = await urlMetadata('https://www.vayuz.com/').then(
  function (metadata) { // success handler
console.log(metadata);
return metadata;
  },
  function (error) { // failure handler
    console.log(error)
  return error;
  }).then(
  function(success){
  UserInfo.rawCollection().insert({"data":success});
  return success;
  },function(error){
  console.log("log");
  })
  return data;

},

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