node:cluster
#Import
import cluster from "nstdlib/cluster";Note
Only the API surface is available. No process spawning.
#Runtime support
| Where it runs | Status | Export coverage | Details |
|---|---|---|---|
| nstd | ⚠️ some support | – | 54/79 of Node's own eligible tests pass under nstd. |
| Browser | ❔ not tested | 100% of Node.js | It imports with the small process shim. 15/15 Node.js exports are available. No module-specific behavior test ran. |
| Node.js (host) | ⚠️ some support | 100% of Node.js | 16/16 exports. |
#Exports (16 of 16)
Each cell shows what happens when code reads an export:
- ✅ Available through every import style. A named error also counts.
- ⚠️ Available through only some import styles.
- ❔ The export exists but has no value.
- ❌ The export does not exist.
- – This environment was not measured.
| Export | Node.js | nstdlib | browser |
|---|---|---|---|
SCHED_NONE | ✅ | ✅ | ✅ |
SCHED_RR | ✅ | ✅ | ✅ |
Worker | ✅ | ✅ | ✅ |
_events | ✅ | ✅ | ✅ |
_eventsCount | ✅ | ✅ | ✅ |
_maxListeners | ❔ | ❔ | ❌ |
disconnect | ✅ | ✅ | ✅ |
fork | ✅ | ✅ | ✅ |
isMaster | ✅ | ✅ | ✅ |
isPrimary | ✅ | ✅ | ✅ |
isWorker | ✅ | ✅ | ✅ |
schedulingPolicy | ✅ | ✅ | ✅ |
settings | ✅ | ✅ | ✅ |
setupMaster | ✅ | ✅ | ✅ |
setupPrimary | ✅ | ✅ | ✅ |
workers | ✅ | ✅ | ✅ |