spring-cloud / spring-cloud/spring-cloud-gateway
Adding H2C causes websocket to fail to connect
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waiting-for-triage
- Dominant language
- Java
- Stars
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- Avg merge
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- Merged PRs (30d)
- 8
Description
Describe the bug
<spring-cloud.version>2023.0.5</spring-cloud.version>
Sample
@Bean
public HttpClientCustomizer httpClientCustomizer() {
return httpClient -> httpClient.protocol(
HttpProtocol.H2,
HttpProtocol.H2C,
HttpProtocol.HTTP11
);
}
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names no source file or test; start by reproducing the failure with the HttpClientCustomizer and the listed spring-cloud.version. Trace the websocket connection path when H2C is included, and consider the issue done when the protocol configuration no longer prevents websocket connections.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring-boot
- Domain
- api, backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100