http2 Questions

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I am trying to understand HTTP/2 in detail. I read this article about streams, messages and frames: https://hpbn.co/http2/#streams-messages-and-frames. I don't know if I got the concept right. I c...
Tucson asked 9/6, 2017 at 14:14

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I'm experimenting with HTTP/2 client from jdk 9-ea+171. The code is taken from this example: HttpClient client = HttpClient.newHttpClient(); HttpRequest request = HttpRequest.newBuilder() .uri(n...
Selfpronouncing asked 30/5, 2017 at 15:16

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We provide a file hosting solution. Our client are the end-users, who hit our servers though HTTP 1.1 protocol & download files. These client are basically software systems or CDNs, who downloa...
Cheyenne asked 17/5, 2017 at 8:33

3

Since we updated our clients to HTTP2, I've had problems with mapping files to local resources. We normally use Charles (App) to do this, but since we updated to HTTP2, we've had some errors....
Dobbin asked 15/9, 2016 at 14:19

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We are in the process of enabling H2 for our web-site. During the testing I am observing that some resources seem to be requested with Http /1.1 and most of the others with H2. Interestingly the sa...
Swipple asked 3/5, 2017 at 5:23

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I am trying to implement a grpc client in lua.After some exploration I think I need to 1)use a lua http2 library for the transport layer communication 2)prot0buf library for request and response ...
Waterfront asked 21/4, 2017 at 18:31

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After some research, I was surprised that I did not not find any resource on HTTP/2 support in Tomcat. Changelogs of 8.0 indicate an experimental support of SPDY and wiki refers to HTTP/2 as a supp...
Starch asked 31/3, 2015 at 9:34

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From my understanding, HTTP/2 comes with a stateful header compression called HPACK. Doesn't it change the stateless semantics of the HTTP protocol? Is it safe for web applications to consider HTTP...
Laconia asked 23/3, 2016 at 12:39

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I'm just curious if I'm missing something in http2 that would make it more efficient in service-to-service communication, for example in a microservice architecture. Are its improvements just rela...
Perissodactyl asked 17/3, 2015 at 2:9

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I tried all tabs in Web Inspector and didn't find anything useful. Google does not turn up any way either.
Ingeborgingelbert asked 29/3, 2017 at 14:8

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Is there a way to programatically obtain the HTTP/2 logs from chrome://net-internals/#http2 either through selenium or a commandline option? I want to do automated tests with HTTP/2 and i am using...

1

I am using nginx version 1.10.3 on windows 7. I want to enable http2. I have added the following in the config file: server { listen 443 http2 ssl proxy_protocol; } When I start nginx server, ...
Frizzell asked 15/2, 2017 at 5:42

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Is it worth to extract CSS when I want to build the app using HTTP2 and import(), or it's better if I leave in JS? What is the performance like and are there any limits when appending style nodes i...
Neese asked 17/2, 2017 at 15:58

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I have an upload service, which I recently transitioned to HTTP2. The service is built with NodeJS and nginx is the proxy to the application server. Shortly after the switch to HTTP2, we noticed c...
Necrotomy asked 3/2, 2017 at 9:36

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I found a similar question at Sending HTTP/2 POST request in Ruby But I want to update my server with PHP The new Apple push notification HTTP/2 based API described here: https://developer.apple.c...

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I want the user to be able to enter their website URL into an input box that is part of a Chrome Extension and the Chrome extension will use an AJAX request or something similar to detect and tell ...

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What is the general recommendation when it comes to CSS and JS bundling: Is it better to bundle everything into one file or is it better to serve multiple files? I personally say that multiple fil...
Wormwood asked 2/12, 2016 at 9:39

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I have several virtual hosts on nginx. Can I enable HTTP/2 for specific virtual hosts only on nginx? When I enable HTTP/2 for a virtual host, like: server { listen 443 ssl http2; server_name a...
Pontias asked 6/12, 2016 at 3:59

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I am trying to get server push working on iOS 10. I am working off of the Akamai HTTP/2 demo. https://http2.akamai.com/demo The following is my attempt at testing server push. @interface ViewCo...
Deipnosophist asked 23/11, 2016 at 3:57

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I was wondering how would one go about writing, reading and sending a Frame, for example a Data Frame, using of course HTTP/2. I know Golang library net/http supports this new protocol, but I do no...
Better asked 11/7, 2016 at 0:3

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Can someone brief about the difference between these looking-similar techniques? Websocket Server sent events (SSE) HTTP2's Server Pushing I knew all these 3 are "pushing" response from server ...
Hart asked 20/10, 2016 at 14:57

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I'm writing a simple app to determine if certain websites support http/2. Based on what I've read in the draft: https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-http2-07#section-3.2 I shoul...
Dysphemia asked 22/5, 2015 at 15:35

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For a long time, browsers have used a maximum of 6 concurrent HTTP 1.1 connections per host to retrieve assets from web page. Going (far) beyond this golden standard is perceived as DOS and get you...
Kickstand asked 28/9, 2016 at 23:17

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There was one small commit for express in June but then nothing since January (before it was acquired by StrongLoop and subsequently IBM). It seems like it has been collecting dust ever since...
Gonsalez asked 22/9, 2016 at 16:46

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I have a Go application with both http (on port 80) and https (on port 443) enabled. I keep getting lots of these 3 kinds of error: http2: server: error reading preface from client 79.49.31.60:3...
Centreboard asked 17/9, 2016 at 13:37

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