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I can't easily integrate this with other async libraries because:
function myFunction(callback) { // ... reader.on('error', function(err) { callback(err); }).on('close', function() { callback(null, result); }); // ... }
Will call the callback twice. Right now I have to do:
function myFunction(callback) { // ... reader.on('error', function(err) { this.hasError = true; callback(err); }).on('close', function() { if (!this.hasError) callback(null, result); }); // ... }
Which works, but can become problematic when passing async callbacks everywhere
The text was updated successfully, but these errors were encountered:
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I can't easily integrate this with other async libraries because:
Will call the callback twice. Right now I have to do:
Which works, but can become problematic when passing async callbacks everywhere
The text was updated successfully, but these errors were encountered: