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[Misc] Improve readability of get_open_port function. #17024

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Merged
merged 1 commit into from
Apr 23, 2025
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[Misc] Improve readability of get_open_port function. #17024

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10 changes: 5 additions & 5 deletions vllm/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -628,12 +628,12 @@ def get_open_port() -> int:
process. Currently it uses 2 ports.
"""
if "VLLM_DP_MASTER_PORT" in os.environ:
dp_port = envs.VLLM_DP_MASTER_PORT
dp_master_port = envs.VLLM_DP_MASTER_PORT
reserved_port_range = range(dp_master_port, dp_master_port + 10)
while True:
port = _get_open_port()
if dp_port <= port < dp_port + 10:
continue
return port
candidate_port = _get_open_port()
if candidate_port not in reserved_port_range:
return candidate_port
return _get_open_port()


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