From 959a2060fb276d601a147c19f45a1b51fe6dfac1 Mon Sep 17 00:00:00 2001
From: cai <cai@nbcai.cc>
Date: Sat, 08 Aug 2026 18:50:05 +0800
Subject: [PATCH] test: cover observer session metadata refresh

---
 src/main.rs |   23 ++++++++++++++++++++---
 1 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index e76d222..d357e4a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,7 +15,9 @@
 };
 
 use anyhow::{Context, Result, anyhow};
-use asr_realtime::{RealtimeAsrConfig, RealtimeAsrOutcome, RealtimeAsrUpload};
+use asr_realtime::{
+    AudioIngressMetadata, RealtimeAsrConfig, RealtimeAsrOutcome, RealtimeAsrUpload,
+};
 use audio::{AudioDiagnostics, load_pre_recorded_frames};
 use base64::{Engine as _, engine::general_purpose};
 use futures_util::StreamExt;
@@ -28,7 +30,7 @@
     options::TrackPublishOptions,
     prelude::{
         DataPacket, LocalAudioTrack, LocalTrack, ParticipantIdentity, RemoteAudioTrack,
-        RemoteTrack, Room, RoomEvent, RoomOptions,
+        RemoteParticipant, RemoteTrack, Room, RoomEvent, RoomOptions,
     },
 };
 use reqwest::Client;
@@ -707,6 +709,7 @@
     let enabled = config.user_audio_observer_enabled;
     let simple_vad_enabled = config.simple_vad_enabled;
     let simple_vad_config = config.simple_vad_config.clone();
+    let user_participant_identity = config.user_participant_identity.clone();
     let turn_bridge_config = TurnBridgeConfig::from_config(config);
 
     tokio::spawn(async move {
@@ -728,6 +731,7 @@
             turn_bridge_config,
             http,
             sink,
+            user_participant_identity,
         )
         .await;
     })
@@ -743,6 +747,7 @@
     turn_bridge_config: TurnBridgeConfig,
     http: Client,
     sink: Arc<BotAudioOutputSink>,
+    user_participant_identity: Option<String>,
 ) {
     info!(
         call_id = %call_id,
@@ -766,6 +771,15 @@
                 publication: _,
                 participant,
             } => {
+                if user_participant_identity
+                    .as_deref()
+                    .is_some_and(|expected| participant.identity().to_string() != expected)
+                {
+                    warn!(call_id = %call_id, trace_id = %trace_id,
+                        metadata_status = "wrong_participant",
+                        "runtime helper ignored non-user audio participant");
+                    continue;
+                }
                 let participant_alias = redact(&participant.identity().to_string());
                 let track_sid_alias = redact(&track.sid().to_string());
                 let track_name = track.name();
@@ -791,6 +805,7 @@
                     turn_bridge_config.clone(),
                     http.clone(),
                     sink.clone(),
+                    participant,
                 );
             }
             RoomEvent::TrackSubscribed {
@@ -2902,6 +2917,7 @@
     turn_bridge_config: TurnBridgeConfig,
     http: Client,
     sink: Arc<BotAudioOutputSink>,
+    participant: RemoteParticipant,
 ) -> JoinHandle<()> {
     tokio::spawn(async move {
         let mut stream = NativeAudioStream::new(
@@ -3027,13 +3043,14 @@
 
                     if !was_in_speech && is_in_speech {
                         let turn_id = format!("turn-{:04}", vad.turn_index);
-                        match RealtimeAsrUpload::start(
+                        match RealtimeAsrUpload::start_with_participant_attributes(
                             http.clone(),
                             turn_bridge_config.realtime_asr_config(),
                             &call_id,
                             &trace_id,
                             &turn_id,
                             &vad.speech_samples,
+                            || participant.attributes(),
                         ) {
                             Ok(upload) => {
                                 info!(

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