Files
coder/codersdk/agentsdk
Ehab Younes 9974294ca9 feat: report arbitrary workspace agent session types (#28338)
Report session counts as a dynamic app-name map from the agent, the SSH CLI, and the workspace usage API, so a new IDE flows end to end without a schema, proto, or server change.

- Report through `Stats.session_counts` on Agent API v2.11. Older agents keep reporting through the deprecated count fields.
- Accept arbitrary names from `coder ssh --usage-app` and the workspace usage API. A name the registry does not recognize keeps its identity and is attributed to the `unknown` family.
- Add reconnecting PTY counts to the map without overwriting the counts SSH reported.
- Normalize and merge names before applying the deterministic 64-name cap, ordered by known apps, then count, then name. Overflow sums into `unknown`, and non-positive counts cannot cancel valid activity.
- Strip control characters, treat whitespace-only HTTP app names as absent, and require the exact environment variable prefix when you extract an SSH session type.
- Count overflow entries in `coderd_agentstats_session_counts_overflow_total` and keep raw payloads out of logs.
- Change the usage API's `app_name` to a string, and update the SDK types and API reference.

closes #27410
2026-09-19 00:32:51 +02:00
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