fix(vllm): serialise AsyncMPClient input_socket sends to prevent zmq race - #2513
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terrykong merged 3 commits intoMay 27, 2026
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Signed-off-by: Kaloyan <253267049+kaloyan-inherent@users.noreply.github.com>
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Thanks @kaloyan-inherent @yuki-97 @bxyu-nvidia @ananthsub @sharonyu-115 coudl you review? |
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@kaloyan-inherent thanks for the investigation and fix! overall LGTM, only some minor comments.
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great thanks for the review -- addressed both comments |
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/ok to test b6035f6 |
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@bxyu-nvidia @ananthsub @sharonyu-115 could you help to take a review as well? |
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…race (NVIDIA-NeMo#2513) Signed-off-by: Kaloyan <253267049+kaloyan-inherent@users.noreply.github.com> Co-authored-by: Yuki Huang <yukih@nvidia.com>
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What does this PR do ?
This PR addresses issue #2512 ; It wraps _shadow_sock.send_multipart with a threading.Lock, which serialises access when the http server is exposed.
Issues
Closes #2512.