https://github.com/eitansuez/dtrace-boot3-example

Trying to get trace propagation to work with Spring Boot 3.0 - example project
https://github.com/eitansuez/dtrace-boot3-example

Last synced: about 1 month ago
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Trying to get trace propagation to work with Spring Boot 3.0 - example project

• Host: GitHub
• URL: https://github.com/eitansuez/dtrace-boot3-example
• Owner: eitansuez
• Created: 2022-12-09T19:26:45.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2022-12-16T16:16:41.000Z (over 3 years ago)
• Last Synced: 2025-02-26T01:27:20.630Z (over 1 year ago)
• Language: Java
• Size: 70.3 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Question:

_How do I propagate a request headers upstream to other services (for distributed tracing)?_

# Automated Test

Run the test `DemoApplicationTests`.

```shell

gradle test

```

# Manual test:

1. In one shell, run:

    ```shell

    gradle bootRun

    ```

1. Then, in a separate shell:

    ```shell

    curl localhost:8080/ -H "x-request-id: world" 

    ```

The response should state: `Hello, requestId is: world`

But instead it states: `Hello, requestId is: null`

Clearly, I'm doing something wrong.  But what?