Zahan Malkani 34c4f7e72d Allow per-call sideband endpoints for existing realtime calls (#41923) ...

## What changed

- Add an in-process `sideband_base_url` override to `ConversationStartTransport::ExistingCall`, while keeping app-server requests on the configured or default endpoint.
- Prefer the per-call endpoint when attaching and reconnecting a sideband, falling back to `experimental_realtime_ws_base_url` when no override is supplied.
- Preserve runtime authentication headers on the selected endpoint without adding bearer authorization.

## Testing

- Cover configured and per-call endpoint selection, authentication headers, call-specific handshake paths, and reconnect behavior.

GitOrigin-RevId: 16c439fe0a9ff8bcdda4ec615bb9983e30935052

2026-08-31 22:29:40 +00:00

..

common

Harden core test fixture startup assertions (#41194)

2026-08-27 19:58:09 +00:00

fixtures

Organize bundled Rust resources under asset directories (#41477)

2026-08-29 06:05:28 +00:00

remote_env_windows

Standardize shell execution on unified exec (#39772)

2026-08-20 18:29:35 +00:00

suite

Allow per-call sideband endpoints for existing realtime calls (#41923)

2026-08-31 22:29:40 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

Sanitize credentials from Git remote metadata (#40713)

2026-08-25 21:34:05 +00:00