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feat: use same trace ids in stack and otel

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This commit is contained in:
Dinesh Yeduguru 2025-03-21 14:45:10 -07:00
parent baf68c665c
commit a7de2f3ce4
4 changed files with 73 additions and 34 deletions
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12
llama_stack/distribution/server/server.py
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@ -237,9 +237,17 @@ class TracingMiddleware:
# Use the matched template or original path
trace_path = route_template or path
await start_trace(trace_path, {"__location__": "server", "raw_path": path})
trace_context = await start_trace(trace_path, {"__location__": "server", "raw_path": path})
async def send_wrapper(message):
if message["type"] == "http.response.start":
headers = message.get("headers", [])
headers.append([b"x-trace-id", str(trace_context.trace_id).encode()])
message["headers"] = headers
await send(message)
try:
return await self.app(scope, receive, send)
return await self.app(scope, receive, send_wrapper)
finally:
await end_trace()