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[Bugfix] Use uds for zmq address if not set --stage-id #1522

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Merged
hsliuustc0106 merged 1 commit into from
Feb 26, 2026
Merged

[Bugfix] Use uds for zmq address if not set --stage-id #1522

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8 changes: 6 additions & 2 deletions vllm_omni/entrypoints/omni.py
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Original file line number Diff line number Diff line change
Expand Up @@ -371,9 +371,13 @@ def _start_stages(self, model: str) -> None:
# Allocate endpoints for each stage
total_stages = len(self.stage_configs)
self._handshake_endpoints = {}

# If --stage-id is not set, use local_only mode
local_only = self._single_stage_id is None

for sid in range(total_stages):
in_endpoint = get_engine_client_zmq_addr(local_only=False, host=self._zmq_master_address)
out_endpoint = get_engine_client_zmq_addr(local_only=False, host=self._zmq_master_address)
in_endpoint = get_engine_client_zmq_addr(local_only=local_only, host=self._zmq_master_address)
out_endpoint = get_engine_client_zmq_addr(local_only=local_only, host=self._zmq_master_address)
self._handshake_endpoints[sid] = (in_endpoint, out_endpoint)
logger.debug(
f"[{self._name}] Allocated endpoints for stage-{sid}: in={in_endpoint}, out={out_endpoint}"
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