fix(asr): normalize origin rejection statuses

cai

2026-08-11 db6463d9f98f740d4e8b6d3a0a25b65688196321

 src/main.rs

@@ -3243,6 +3243,10 @@
    F: FnOnce() -> std::collections::HashMap<String, String>,
{
    if !is_bound_user_participant(participant_identity, expected_participant) {
        warn!(
            "audioIngressOriginStatus" = "wrong_participant_or_track",
            "runtime helper rejected audio participant before VAD/session"
        );
        return (vad.in_speech, vad.in_speech, None);
    }
    observe_frame_and_start_session(
@@ -3275,11 +3279,14 @@
    realtime_enabled: bool,
) {
    let turn_id = format!("turn-{:04}", vad.turn_index);
    let metadata = match AudioIngressMetadata::from_participant(&read_attributes()) {
    let attributes = read_attributes();
    let origin_status = AudioIngressMetadata::origin_status(&attributes);
    let metadata = match AudioIngressMetadata::from_participant(&attributes) {
        Ok(metadata) => metadata,
        Err(reason) => {
            warn!(call_id = %call_id, trace_id = %trace_id, turn_id = %turn_id,
                reason, "runtime helper asr_realtime_metadata_rejected");
                reason, audioIngressOriginStatus = %AudioIngressMetadata::rejection_status(reason),
                "runtime helper asr_realtime_metadata_rejected");
            return;
        }
    };
@@ -3289,6 +3296,7 @@
            &metadata.client_fixture_sequence,
        ) {
            warn!(call_id = %call_id, trace_id = %trace_id, turn_id = %turn_id,
                audioIngressOriginStatus = "sequence_replayed_or_regressed",
                "runtime helper asr_realtime_metadata_sequence_rejected");
            return;
        }
@@ -3307,7 +3315,7 @@
                *last_fixture_sequence = Some(metadata.client_fixture_sequence);
            }
            info!(call_id = %call_id, trace_id = %trace_id, turn_id = %turn_id,
                "runtime helper asr_realtime_session_started");
                origin_status, "runtime helper asr_realtime_session_started");
            *upload_slot = Some(upload);
        }
        Err(error) if realtime_enabled => {
@@ -4330,6 +4338,14 @@
            .expect("second session request");
        assert!(first_request.contains("\\\"clientFixtureSequence\\\":\\\"fixture-01\\\""));
        assert!(second_request.contains("\\\"clientFixtureSequence\\\":\\\"fixture-02\\\""));
        assert!(
            first_request
                .contains("\\\"audioIngressOriginStatus\\\":\\\"controlled_fixture_bound\\\"")
        );
        assert!(
            second_request
                .contains("\\\"audioIngressOriginStatus\\\":\\\"controlled_fixture_bound\\\"")
        );
        // The same production boundary rejects a wrong participant before VAD/session creation.
        assert!(!is_bound_user_participant(
            "participant-other",