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https://github.com/openobserve/openobserve.git
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Bhargav
0f7734b7e1
### **PR Type**
Bug fix
___
### **Description**
- Add optional trace header to values API
- Propagate generated trace id from UI
- Use http client with custom headers
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### Diagram Walkthrough
```mermaid
flowchart LR
UI["Logs IndexList.vue: generate trace id"] -- "pass traceparent" --> Service["stream.values() accepts traceparent"]
Service -- "set headers if present" --> HTTP["http({ headers }).get(url)"]
```
<details> <summary><h3> File Walkthrough</h3></summary>
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Enhancement</strong></td><td><table>
<tr>
<td>
<details>
<summary><strong>stream.ts</strong><dd><code>Support optional
traceparent header in service</code>
</dd></summary>
<hr>
web/src/services/stream.ts
<ul><li>Accept new <code>traceparent</code> param in <code>values</code>
method.<br> <li> Build optional headers with
<code>traceparent</code>.<br> <li> Switch to <code>http({ headers
}).get(url)</code> to send header.</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8408/files#diff-021a378afe6f62526991974cd72b045a5be00aa5233281218cadce6d3d1c6abf">+9/-1</a>
</td>
</tr>
<tr>
<td>
<details>
<summary><strong>IndexList.vue</strong><dd><code>Propagate trace id from
UI to service</code>
</dd></summary>
<hr>
web/src/plugins/logs/IndexList.vue
<ul><li>Generate trace context in UI.<br> <li> Pass
<code>traceparent</code> (traceId) to values API call.</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8408/files#diff-08f058f883b659e713e606991a7ea37ae1ff016b7cccef970489ab5840dc3d09">+1/-0</a>
</td>
</tr>
</table></td></tr></tr></tbody></table>
</details>
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