プロセスをしょうもないerrorで落とさないように頑張る

19

Upload: mookjp

Post on 13-Apr-2017

2.286 views

Category:

Technology


1 download

TRANSCRIPT

•••

••

••

•••

••

••

••

http.get('http://www.google.com/index.html', (res) => {console.log(`Got response: ${res.statusCode}`);// consume response bodyres.resume();

}).on('error', (e) => {console.log(`Got error: ${e.message}`);

});

app.use(function(err, req, res, next) {console.error(err.stack);res.status(500).send('Something broke!');

});

function myFunc() {throw new Error(“Error”);

}

try {myFunc();

} catch(err) {// handle err

}

••

••

••

••

••

••

••

••