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[Fix] Each request in the decode instance encounters a load failure #278

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Merged
sumingZero merged 1 commit into from
Oct 17, 2025
Merged

[Fix] Each request in the decode instance encounters a load failure #278

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21 changes: 15 additions & 6 deletions ucm/integration/vllm/uc_connector.py
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Original file line number Diff line number Diff line change
Expand Up @@ -492,14 +492,23 @@ def get_finished(self, finished_req_ids: set[str]) -> tuple[set[str], set[str]]:
continue
unfinished_tasks = []
for task in tasks:
ret = self.connector.check(task)
if ret == -1:
ret, finish = self.connector.check(task)
if ret != 0:
logger.error(
f"Task {task} failed, check return {ret} for request {req_id}"
)
self._load_failed_reqs.add(req_id)
break
if not finish:
unfinished_tasks.append(task)
continue
elif ret == 0 and self.connector.wait(task) == 0:
continue
self._load_failed_reqs.add(req_id)
break
wret = self.connector.wait(task)
if wret != 0:
logger.error(
f"Task {task} failed, wait return {wret} for request {req_id}"
)
self._load_failed_reqs.add(req_id)
break
if not unfinished_tasks:
done_recving.add(req_id)
self._need_load_reqs[req_id] = unfinished_tasks
Expand Down