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Install Bun v1.4.2
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Modules/node:cluster/node:cluster/Cluster/isPrimary
  • PisPrimary

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property

cluster.node:cluster.Cluster.isPrimary

readonly isPrimary: boolean

True if the process is a primary. This is determined by the process.env.NODE_UNIQUE_ID. If process.env.NODE_UNIQUE_ID is undefined, then isPrimary is true.