Get HTTP version of incoming request

Question

How can I extract the HTTP version of an incoming request using express?

I need something like:

app.use('/', (req, res, next) => {
    req.getHttpVersion() // 'HTTP 1.0'/'HTTP 1.1'/'HTTP 2.0'
});

Drayman

Answer 1

Try this:

app.use('/', (req, res, next) => {
    console.log('Request HTTP Version: ', req.httpVersion)
});

Liv

Answer 2

I know tis is old , but still.. you can try :

app.use('/', (req, res, next) => {
    console.log('AlpnProtocol: ' , req.connection.alpnProtocol,)
});

Armenta