What is Used to Continuously Push Events From the Web Server to the Client s Browser

October 23, 2022 Post a Comment

Questions tagged [server-push]

Server push describes a style of Internet-based communication where the request for a given transaction is initiated by the publisher or central server.

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Vaadin 14 - Closing IFrame after request from an other application

In my application, I open an IFrame in one of my views, to access an application through that, and after the process is done in that application, it sends me a request to my callback servlet, after ...

asked Feb 28 at 13:19

How to use Vaadin FLOW server-push with Spring Boot

When I use the @Push annotation on a view I get the following exception (JDK 16, Vaadin 19.0.7, Spring boot 2.4.7): org.springframework.context.ApplicationContextException: Unable to start web server; ...

asked Jun 19, 2021 at 13:44

CUBA Platform push messages from backend to UI

i was wondering if it is possible to send messages from the backend (for example a running task that receives information from an external system) to the UI. In my case it needs to be a specific ...

1,371

asked Nov 16, 2020 at 11:02

HTTP Server-Push: Service to Service, without Browser

I am developing a cloud-based back-end HTTP service that will be exposed for integration with some on-prem systems. Client systems are custom-made by external vendors, they are back-end systems with ...

2,358

asked Oct 27, 2020 at 18:01

What happens when triggering a GET request while a http2 push is in-flight for the same resource

What happens when triggering a single GET request, while simultaneously a http2 push is in-flight for the same resource? What is the specified behavior and what do the browsers actually do? An example ...

4,501

asked Sep 9, 2020 at 12:08

8 votes

0 answers

2k views

How web push protocol works?

Problem I am wondering how webpush protocol works? Does it keep some kind of connection open like WebSocket protocol? Or does it use mechanism similar to polling? Tried According to documentation ...

1,691

asked Jul 1, 2020 at 9:13

HTTP/2 Server Push not working for JavaScript files

I am trying to implement HTTP/2 Server Push through CloudFlare Workers using below code: let mainScript='main-es2015.e66dc0bc532401d980dc.js'; response.headers.append("Link", "</"+mainScript+">;...

9,565

asked May 8, 2020 at 16:06

Can a HTTP/2 client choose which resources to receive via Server Push?

I have a static site. In order to speed up site loading, I want to push the CSS to the client using HTTP/2 Server Push. However, I am also concerned about bandwidth usage on mobile clients. If I ...

28.6k

asked May 7, 2020 at 15:30

is HTTP2 viable for video streaming or real-time multiplayer games?

Trying to wrap my head around what's possible and how it compares to web sockets. Http2 allows the server to continuously push to client, are there any limits that prevents this from being used to ...

asked Apr 26, 2020 at 8:55

0 votes

1 answer

68 views

How to fetch values from dict

I am implementing a chat client gui whith server-push functionality. The messages that will be sent will look like this: yourMessage = {'name': 'David', 'text': 'hello world'} I recieve a server-...

asked Feb 10, 2020 at 16:05

With HTTP/2 Push, can I push assets before the initial response?

I have a webpage that has JS, CSS, and font assets. The page has to do some heavy processing before determining the HTTP Status code and headers for its response. I'd like to use HTTP/2 Push to send ...

asked Jan 8, 2020 at 20:29

HTTP/2 Server Push results in duplicate requests

A response for a document with the following headers enters Nginx: link: </picture.jpg>; as=image; rel=preload link: </_next/static/chunks/commons.4e96503c89eea0476d3e.module.js>; as=...

asked Jan 5, 2020 at 15:43

How to limit amount of files sent to HTTP 2 / Server Push + Nginx

I'm configuring my server to work with HTTP 2 Server Push. I could make it work, but or the browser or the nginx is limiting the amount of files to "push" in 10. I have a much bigger list of items (...

asked Jan 5, 2020 at 3:39

How can I check that HTTP2/Server Push works properly?

I've been testing HTTP2 Multiplexing and HTTP2/Server Push in Node.js locally and inspected it in the waterfall network graph in Chrome Dev Tools. While using my own Node.js Server Push with res....

asked Jan 5, 2020 at 0:45

2 votes

2 answers

375 views

How to decide which files can I push with HTTP 2 Server Push when hosting an Angular App with differential loading?

I have an Angular 8 app, which by default generates 2 js files for each bundle, ES5 and ES6 versions. I would like to leverage HTTP Push, but I don't know which version to push. Is it possible to ...

1,486

asked Dec 20, 2019 at 7:58

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Source: https://stackoverflow.com/questions/tagged/server-push

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