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detect-port
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Node.js implementation of port detector
$ npm i detect-port --save
const detect = require('detect-port');
/**
* use as a promise
*/
detect(port)
.then(_port => {
if (port == _port) {
console.log(`port: ${port} was not occupied`);
} else {
console.log(`port: ${port} was occupied, try port: ${_port}`);
}
})
.catch(err => {
console.log(err);
});
$ npm i detect-port -g
# get an available port randomly
$ detect
# detect pointed port
$ detect 80
# output verbose log
$ detect --verbose
# more help
$ detect --help
Most likely network error, check that your /etc/hosts
and make sure the content below:
127.0.0.1 localhost
255.255.255.255 broadcasthost
::1 localhost
xudafeng | fengmk2 | ziczhu | gaearon | chnliquan | popomore |
---|---|---|---|---|---|
snapre | yavuzakyuz | antife-yinyue |
This project follows the git-contributor spec, auto updated at Wed Sep 21 2022 23:10:27 GMT+0800
.
FAQs
Node.js implementation of port detector
We found that detect-port demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
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