Questions tagged [http2]
HTTP2 (or HTTP v2.0) is an alternative to, but does not obsolete, HTTP1.1.
http2
1,886
questions
-1
votes
0
answers
31
views
spring http2 Streaming Respnse
I would like to return a stream of stocks as a response from the server using Spring (essentially leveraging HTTP2 Streaming capability).
@GetMapping("/stock_stream")
List<Stock> all(...
- 651
0
votes
1
answer
51
views
How many streams will be used by a single Bi-directional streaming gRPC call?
We are noticing performance issues when trying to use the bi-directional stream API call to stream data at 2000-4000 updates/second. We enabled debug logging and see that streamId is same for all the ...
0
votes
1
answer
42
views
OpenTelemetry OtlpExporter (.Net 8) and Jaeger (All-In-One 1.58 win-docker) unable to complete HTTP/2 Handshake
I'm working on my local computer trying to get Jaeger to show OpenTelemetry traces from a .NET 8 ASP.NET Core project.
Jaeger 1.58 is running on Docker-desktop and setup with the command: docker run -...
- 135
1
vote
0
answers
19
views
How to get http path from h2c in net.conn in go
I have a net.Conn, there is a h2c request in it, I want to write a func to extract path in it(from first headers frame)
// Get path form http2
func extractPathFromH2Request(conn net.Conn) string {
...
- 11
1
vote
0
answers
36
views
Unable to read headers in NGINX from gRPC request
I am having some trouble when trying to read request headers in my NGINX configuration, there are being sent from my gRPC client. The other parts of my configuration works as expected, and I have data ...
- 11
0
votes
0
answers
58
views
net::ERR_HTTP2_PROTOCOL_ERROR in React when sending GraphQL request to PHP backend hosted on 000webhost (Vercel frontend)
Description
I have a simple e-commerce website where the frontend is built using React with TypeScript and Vite, hosted on Vercel. The backend is developed in native PHP and hosted on 000webhost's ...
- 668
0
votes
0
answers
37
views
spring cloud webflux with http2
I have a spring cloud webflux application, I want my application to work on the http2 protocol.
I create a certificate and keys through Keystore explorer, add them to the configuration of my gateway ...
- 13
-1
votes
1
answer
84
views
How to use 103 Early Hints in ApiPlatform?
I don't understand how to use HTTP/2 Push or 103 Early Hints in Api Platform.
I found information in the Api Platform documentation about Pushing related resources with HTTP/2 and Vulcain protocol.
I ...
- 11
0
votes
0
answers
30
views
Java application unable to connect to local Solr server instance using 'Http2SolrClient', but succeeds using 'HttpSolrClient'
Following are the application setup used in our Java application:
JRE: Oracle openjdk 11.0.4 2019-07-16
Deployment environment: Apache Tomcat 9.0.38
Apache Solr server: 9.5.0 (single server running on ...
0
votes
1
answer
19
views
In HTTP2,Whether MAGIC can be followed by settings_ack
from 3.5. HTTP/2 Connection Preface in HTTP/2 protocol
That is, the connection preface starts with the string "PRI *
HTTP/2.0\r\n\r\nSM\r\n\r\n"). This sequence MUST be followed by a
...
- 1
0
votes
1
answer
60
views
What are the exact guarantees of gRPC Streaming?
I've been having diffulty understanding the exact guarantees of gRPC streaming. Mostly because I have heard/read contradicting stories about it.
My question is the following:
If I have a stream [A, B, ...
- 21
0
votes
1
answer
25
views
Any HTTP/2 Server support interleaving between HEADERS & CONTINUATION frame?
In RFC 9113, Section 6.10:
"Any number of CONTINUATION frames can be sent, as long as the preceding frame is on the same stream and is a HEADERS, PUSH_PROMISE, or CONTINUATION frame without the ...
- 1,076
1
vote
1
answer
178
views
How can I make a gRPC connection in Golang with an http proxy?
I am trying to connect to a gRPC server running with TLS, on port :443 through an HTTP proxy.
I've checked that the HTTP proxy supports HTTP/2, but I can't seem to find a valid CustomDialer to use a ...
- 25
0
votes
0
answers
36
views
How to set ThreadsPerChild on Apache 2.4.46 - Wamp 3.2.3 with Http2
I have an Apache 2.4.46 server on wamp 3.2.3 with mpm_winnt_module active with the following configuration:
<IfModule mpm_winnt_module>
ThreadsPerChild 150
MaxConnectionsPerChild ...
0
votes
0
answers
60
views
In my Selenium project I am getting ERR_HTTP2_PROTOCOL_ERROR
I'm working on a selenium project. I'm trying to log in to a site. I can log in easily using normal methods, but when I run the code and send a login request, I get ERR_HTTP2_PROTOCOL_ERROR. I couldn'...
