Node.js unhandled 'error' event
71,806
Solution 1
For me, the problem was another instance was running. Search for other node instance running and kill it. It should resume properly after.
Solution 2
This is happening because nothing is listening on localhost:8080. Here are the examples how to handle request errors How to catch http client request exceptions in node.js
Solution 3
Another server is running on same port 8080, so you need to kill and start your instance.
find running instance
$ netstat -nlp | grep 8080
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp6 0 0 :::8881 :::* LISTEN 28207/node
kill existing server instance using pid
$ kill -9 28207
start instance
$ node server.js
Author by
ana
Updated on June 05, 2021Comments
-
ana almost 3 years
I have written a simple code and save it in file try.js .
var http = require('http'); var makeRequest = function(message) { var options = { host: 'localhost', port: 8080, path: '/', method: 'POST' } var request = http.request(options, function(response){ response.on('data', function(data){ console.log(data); }); }); request.write(message); request.end(); } makeRequest("Here's looking at you, kid.");
When I run it through terminal it give an error
throw er; // Unhandled 'error' event, Error: connect ECONNREFUSED at errnoException (net.js:884:11) at Object.afterConnect [as oncomplete] (net.js:875:19)error' event