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Fix raw_request extraction in load_aware_call decorator #15382

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Merged
merged 1 commit into from
Mar 26, 2025
+10 −3
Merged

Fix raw_request extraction in load_aware_call decorator #15382

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13 changes: 10 additions & 3 deletions vllm/entrypoints/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -68,13 +68,20 @@ def decrement_server_load(request: Request):
def load_aware_call(func):

@functools.wraps(func)
async def wrapper(*args, raw_request: Request, **kwargs):
async def wrapper(*args, **kwargs):
raw_request = kwargs.get("raw_request",
args[1] if len(args) > 1 else None)

if raw_request is None:
raise ValueError(
"raw_request required when server load tracking is enabled")

if not raw_request.app.state.enable_server_load_tracking:
return await func(*args, raw_request=raw_request, **kwargs)
return await func(*args, **kwargs)

raw_request.app.state.server_load_metrics += 1
try:
response = await func(*args, raw_request=raw_request, **kwargs)
response = await func(*args, **kwargs)
except Exception:
raw_request.app.state.server_load_metrics -= 1
raise
Expand Down