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Title: cluster: fix port reuse between cluster by islandryu · Pull Request #60141 · nodejs/node · GitHub

Open Graph Title: cluster: fix port reuse between cluster by islandryu · Pull Request #60141 · nodejs/node

X Title: cluster: fix port reuse between cluster by islandryu · Pull Request #60141 · nodejs/node

Description: Fixes: #60086 If the message.index passed to queryServer becomes out of sync due to errors or other issues, it may prevent a cluster from reusing a port that was acquired by another cluster. To address this, I modified the code so that the handle key no longer includes the index (except when the port number is 0), and only the latest handle corresponding to a successfully acquired port is stored.

Open Graph Description: Fixes: #60086 If the message.index passed to queryServer becomes out of sync due to errors or other issues, it may prevent a cluster from reusing a port that was acquired by another cluster. To add...

X Description: Fixes: #60086 If the message.index passed to queryServer becomes out of sync due to errors or other issues, it may prevent a cluster from reusing a port that was acquired by another cluster. To add...

Opengraph URL: https://github.com/nodejs/node/pull/60141

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7a1b5b4 cluster: fix port reuse between cluster islandryu Oct 7, 2025 https://github.com/nodejs/node/pull/60141/commits/7a1b5b4ee2f30a889423a1bc421a49e3ee070490
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