It takes a long time to make the first request

[kaatt]

With got v11:

> console.time('done');got('https://facebook.com').then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 302.025ms
> console.time('done');got('https://facebook.com', { http2: true }).then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 60188.968ms

> console.time('done');got('https://twitter.com').then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 2343.526ms

> console.time('done');got('https://twitter.com', { http2: true }).then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 5333.237ms

> console.time('done');got('https://google.com').then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 983.180ms
> console.time('done');got('https://google.com', { http2: true }).then(x => console.timeEnd('done'))
Promise { <pending> }
> done: 1520.592ms

Not sure what's causing it. Pages are speedy when I load them in Chrome.

[szmarczak]

Try

got('https://google.com', { http2: true }).then(x => {
    console.time('done');got('https://google.com', { http2: true }).then(x => console.timeEnd('done'))
})

When you make a first HTTP2 request, it may use additional time to set up the HTTP2 session. Further requests should be faster.

[kaatt]

Is there any fix for this? Facebook.com takes 60s for the first request.

got('https://facebook.com', { http2: true }).then(x => {
    console.time('done');got('https://facebook.com', { http2: true }).then(x => console.timeEnd('done'))
})

[szmarczak]

I'm working on it right now

[szmarczak]

Indeed. Fixed a few bugs, and for google.com (150ms compared to 360ms) it is >2x faster than HTTP1. But for facebook.com it waits always 60s for some reason.

[szmarczak]

Sometimes it gives the proper result, sometimes it waits 60s...

[szmarczak]

Nope.

	http2wrapper.request('https://facebook.com', () => {
		console.log('got response');
	}).end();

this works as expected... but it doesn't work with Got for some reason...

[szmarczak]

It has to do something with redirects or HTTP2 origins. If you add followRedirect: false it works as expected.

[szmarczak]

No. If you query https://www.facebook.com and disable redirects it also hangs.

[szmarczak]

Hmmm.

http2wrapper.request('https://www.facebook.com', () => {
	console.log('got response');
}).end();

works as expected so I suspect it's a bug in Got.

Edit:

request('https://www.facebook.com', response => {
	response.resume();
	response.once('end', () => {
		console.log('got end');
	});
}).end();

shows it's a bug in Got. But I'm still not sure.

[szmarczak]

maybe

[szmarczak]

http2: true, decompress: false works as expected but if you set decompress to true it hangs

[szmarczak]

Testing on http2-wrapper@master