Jiahao f381b64c11 Support caller-owned sideband channels for realtime attachments (#58953) ...

## What changed

Add `RealtimeSidebandTransport` and `Op::RealtimeConversationAttachStream` so callers can attach Core to an existing realtime call through bounded JSON channels without opening or reconnecting a socket.

Read events independently of outbound backpressure, enforce a 1 MiB message limit, and drain accepted input on detach or channel closure before flushing the transcript. Pending writes are never replayed.

## Testing

Add transport and Core integration tests covering delegation without a callback socket, stalled output, attachment replacement and detach, channel closure, oversized messages, and preservation of queued transcripts in history.

GitOrigin-RevId: 06b7d1dfe2388054438d72d925e510a959dfe106

2026-11-02 19:17:00 +00:00

..

common

Serialize manual network approval prompts per endpoint (#58351)

2026-10-30 14:40:59 +00:00

remote_env_windows

Bind capability roots to environment selections (#51493)

2026-10-06 22:39:32 +00:00

suite

Support caller-owned sideband channels for realtime attachments (#58953)

2026-11-02 19:17:00 +00:00

all.rs

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

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

code_mode_tracing.rs

Add code-mode output truncation protocol contracts (#57272)

2026-10-26 21:36:35 +00:00

mcp_trace_propagation.rs

Add negotiated network policy metadata support for MCP calls (#56278)

2026-10-22 22:33:07 +00:00

responses_headers.rs

Add a credential file override for GCP provider authentication (#57188)

2026-10-26 18:33:05 +00:00

windows_sandbox.rs

Move Windows sandbox tests into a dedicated integration binary (#51678)

2026-10-07 12:47:04 +00:00