Catch Unexpected Bugs / Errors in Failure Event Handler

💬 Queries and Resources
2

Hi @shubham,

This is a known bug. We're having the same problem in our retool error monitoring tool as well. We reproduce the error by saving the entire query state + any other global state / vars.

We use this main JS query to prepare failures to be saved

var queryData;
const queryOmits = ['dataArray', 'rawData', 'transformer', 'errorTransformer', 'query'];

const cleanedQueryData = _.omit(queryData, queryOmits);
const metadata = {
  currentUser: _.omit(_.cloneDeep(current_user), 'groups'),
  localStorage: _.cloneDeep(localStorage.values),
  retoolContext: _.cloneDeep(retoolContext),
  urlparams: _.cloneDeep(urlparams),
  viewport: _.cloneDeep(viewport),
  navigator: {
    userAgent: window.navigator.userAgent,
    platform: window.navigator.platform
  }
}

And then on each query we want to monitor we add a "Run script" failure handler:

captureFailure.trigger({
  additionalScope: {
    queryData: self
  }
})
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