http2 Questions

1

I really search the web, and I can not find the reason why web browsers do not support h2c (http/2 with no TLS). Any idea, appreciated. A little bit clarification http/2 with https uses ALPN (this...
Coastwise asked 17/10, 2017 at 11:19

3

Solved

The new HTTP/2 protocol comes with some promising features. Some of them: Multiplexing - a single TCP connection can be used to make multiple HTTP/2 requests and receive multiple responses (to a ...
Stocking asked 15/10, 2017 at 8:41

2

Solved

I’ve been experimenting with approaches to serving native ES modules over HTTP2. Pretty much everything works great (where supported), but there’s a quirk that I can’t make much sense of. Given a ...
Gonna asked 9/10, 2017 at 9:4

1

Solved

This My Test cases, point out that when using NSURLSession with a HTTP/2 connection there is memory problem. test1: iOS 9. HTTP/2 server I use NSURLSession to upload 10M file to a HTTP/2 server,...

1

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I'm sending a Link preload header in the HTTP2 response. Like this one: Link: </assets/script/main.js?h=1795387974>; rel=preload; as=script, </assets/font/sourcesanspro_regular.woff2>;...
Kinson asked 25/9, 2017 at 9:33

2

Java 9 imports a new HTTP/2 Client API which seems good to use but is there any way to use it in Java 8? OR Is there any shim/polyfill(from javascript) available to make it available in Java 8? ...
Coati asked 24/9, 2017 at 7:59

1

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Is there any browser that currently supports accessing trailers in an HTTP/2 response? For example, the latest Fetch API specs mention that trailers are exposed via Response.trailer. Is there a br...
Potentiality asked 22/9, 2017 at 20:51

5

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With the new HTTP/2 protocol the overhead created by repeated HTTP requests to the same server has been greatly reduced. With this in mind, are there still any significant performance advantages t...
Bismuthous asked 20/2, 2015 at 13:27

4

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I read in bundling parts of systemjs documentation that bundling optimizations no longer needed in HTTP/2: Over HTTP/2 this approach may be preferable as it allows files to be individually cach...
Hellenic asked 16/6, 2015 at 7:42

2

Solved

I am building a webapp and serving it over http2. However when I analyze network in Google Chrome (Version 59.0.3071.115 (Official Build) (64-bit))'s developers tools, it is clear that multiplexing...
Sudanic asked 29/7, 2017 at 0:58

2

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How does HTTP2 solve Head of Line blocking (HOL) issue? This problem is very frequent in http1.1, but I heard HTTP2 has fixed this problem. Could someone explain how exactly HTTP2 fixed the proble...
Violet asked 9/8, 2017 at 7:9

1

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When using node new http2 server, I encountered this error when attempting to call it from the browser: ERR_INVALID_HTTP_RESPONSE. The code: const http2 = require('http2'); // Create a plain-t...
Acetylcholine asked 7/8, 2017 at 16:48

1

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I am writing a basic app in Javascript that uses the new fetch API. Here is a basic example of the relevant portion of the code: function foo(url) { const options = {}; options.credentials = 'omi...
Cami asked 27/7, 2017 at 13:31

2

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Several days ago I saw Google.com was using HTTP/2, but yesterday I became aware that Google.com had switched to SPDY (HTTP/2+QUIC/35). Two questions: As you know, HTTP/2 extends SPDY, why did...
Peccable asked 7/3, 2017 at 3:2

0

I have a site that is using HTTP/2, and the site is slow to load images. Looking at Chrome's Devtools, most of the time is spent in "queueing" the network requests for the images. My understanding ...
Fatuous asked 25/7, 2017 at 23:50

2

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due to this Safari Issue with HTTP/2 and Form POSTS I wanted to disable serving one Webpage via HTTP/2. So I just removed the "http2" from the server_name directive in corresponding nginx server bl...
Cawthon asked 12/9, 2016 at 14:45

2

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I've read a lot of things about HTTP 2 (which is still in development), so I also heard about the server push feature, but I my head, this is not clear. Does this server push feature mean that the...
Ashore asked 30/1, 2013 at 13:31

1

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I am currently trying to use nghttp2 to build a multipart message. The message should be strcuture as the following. I should use the nghttp2_submit_request(here) function, with nva as my HTTP/...
Spireme asked 17/7, 2017 at 21:53

1

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Here is the code snippet that I use: HttpClient client = HttpClient.newHttpClient(); HttpRequest request = HttpRequest.newBuilder(URI.create("https://www.google.com")).GET().build(); HttpRes...
Hydrothermal asked 16/7, 2017 at 13:58

1

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I'm on a site running on HTTP/2 and I realized the following caching setup: cache-control:max-age=604800, private etag:W/"115-54e8a25e7b187" expires:Fri, 14 Jul 2017 11:39:45 GMT last-mod...
Lemnos asked 12/7, 2017 at 11:59

2

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How can I do a Basic HTTP2 server in PlayFramework 2.X? Currenly HTTP2 protocol is implementable in production?
Shawannashawl asked 11/1, 2016 at 11:4

2

This https://en.wikipedia.org/wiki/HTTP/2#Encryption says HTTP/2 is defined for both HTTP URIs (i.e. without encryption) and for HTTPS URIs (over TLS, where TLS 1.2 or newer is required).[25] ...
Egbert asked 10/7, 2017 at 11:56

1

I'm trying to implement the Http2 push server functionality using "PushPromise" .NET 4.6.1, for this I have a "html extension" with Razor (we did not implement MVC only used the Razor engine to bui...
Perquisite asked 9/6, 2017 at 18:19

1

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Its said that one of the advantages of HTTP 2 over HTTP 1 is that HTTP2 has streams of data. It can be up to 256 different streams in ONE TCP/IP connection. However, in HTTP 1 there can be up to 6 ...
Cru asked 1/7, 2017 at 18:44

1

Is it possible to run HTTP/2 pushes with aws-serverless-express? As far as I know, AWS API gateway supports HTTP/2 (verified with https://tools.keycdn.com/http2-test). Unfortunately, I can't find...
Globetrotter asked 22/6, 2017 at 18:45

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