/Javascript/Node.js/Node eventemitter emit error

Node eventemitter emit error

// If an EventEmitter does not have at least one listener 
// registered for the 'error' event, and an 'error' event 
// is emitted, the error is thrown, a stack trace is printed, 
// and the Node.js process exits.

const myEmitter = new MyEmitter();
myEmitter.emit('error', new Error('whoops!'));
// Throws and crashes Node.js

Similar codes

14 votes124 views3 answers
Node fs exists
Javascript Node.js
0 vote125 views1 answer
Node scheduler rules
Javascript Node.js
1 vote132 views1 answer
Nodejs global
Javascript Node.js
0 vote135 views1 answer
How to understand if nodejs is out of memory
Javascript Node.js
1 vote129 views1 answer
Move file from one folder to another in aws s3 nodejs
Javascript Node.js
1 vote134 views2 answers
Res.write in node js
Javascript Node.js
5 votes135 views1 answer
Install node js 14
Javascript Node.js
0 vote124 views1 answer
Bcrypt always return faslse in node js
Javascript Node.js
0 vote121 views1 answer
Employee salary calculate in node
Javascript Node.js
0 vote121 views1 answer
How to check platform in nodejs
Javascript Node.js