res.send, how to exit after?
express, node.js
Solution
Just use return:
app.post('/create', function(req, res) {
if(req.headers['x-api-key'] === undefined)
return res.send({msg: "Goodbye"});
// other code that should only be processed if it has that header.
});
Problem
After calling `res.send()`, is there a need to call a return or somehow exit the callback function in order to make sure no further code executes? Like how when calling a header function in PHP, you need to call exit after that to prevent further code from being executed. ``` app.post('/create', function(req, res) { if(req.headers['x-api-key'] === undefined) { res.send({msg: "Goodbye"}); } // other code that should only be processed if it has that header. }); ```