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fix: call_id and stream_id for vobiz pipeline, add workflow run state (#78)

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* fix: add workflow run state for pipeline

* fix: call and stream id for vobiz pipeline
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Sabiha Khan 2025-12-11 15:42:28 +05:30 • committed by GitHub
parent 4640f69f9b
commit c99bd29ef1
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10 changed files with 139 additions and 14 deletions
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30
api/services/telephony/providers/vobiz_provider.py
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@ -2,6 +2,7 @@
Vobiz implementation of the TelephonyProvider interface.
"""
import json
import random
from typing import TYPE_CHECKING, Any, Dict, List, Optional
@ -292,16 +293,35 @@ class VobizProvider(TelephonyProvider):
workflow_run_id: int,
) -> None:
"""
Handle Vobiz WebSocket connection using Plivo-compatible protocol.
Handle Vobiz WebSocket connection using Vobiz WebSocket protocol.
Uses workflow_run_id as stream/call identifiers and delegates
message handling to PlivoFrameSerializer.
Extracts stream_id and call_id from the start event and delegates
message handling to VobizFrameSerializer.
"""
from api.services.pipecat.run_pipeline import run_pipeline_vobiz
first_msg = await websocket.receive_text()
start_msg = json.loads(first_msg)
logger.debug(f"Received the first message: {start_msg}")
# Validate that this is a start event
if start_msg.get("event") != "start":
logger.error(f"Expected 'start' event, got: {start_msg.get('event')}")
await websocket.close(code=4400, reason="Expected start event")
return
logger.debug(f"Vobiz WebSocket connected for workflow_run {workflow_run_id}")
try:
stream_id = f"vobiz-stream-{workflow_run_id}"
call_id = f"vobiz-call-{workflow_run_id}"
# Extract stream_id and call_id from the start event
start_data = start_msg.get("start", {})
stream_id = start_data.get("streamId")
call_id = start_data.get("callId")
if not stream_id or not call_id:
logger.error(f"Missing streamId or callId in start event: {start_data}")
await websocket.close(code=4400, reason="Missing streamId or callId")
return
logger.info(
f"[run {workflow_run_id}] Starting Vobiz WebSocket handler - "