batch-cluster - npm Package Versions

✨ Exported Rate. You might like it.

✨ When child processes emit to stdout or stderr with no current task, prior versions would emit an internalError. These are now given their own new noTaskData events. Consumers may want to bump up streamFlushMillis if they see this in production.

🐞/📦 Increased defaults for streamFlushMillis, added tests to verify noTaskData events don't happen in CI.

📦 Normalized node imports

✨/📦 Set minDelayBetweenSpawnMillis = 0 to fork child processes as soon as they are needed (rather than waiting between spawn calls)

✨/📦 Set maxReasonableProcessFailuresPerMinute = 0 to disable process start error rate detection.

✨/📦 New fatalError event emitted when maxReasonableProcessFailuresPerMinute is exceeded and the instance shuts itself down.

📦 New simpler Rate implementation with better time decay handling

📦 Several jsdoc improvements, including exporting WhyNotHeathy and WhyNotReady

🐞 Fixed issue #15 by restoring the call to #onIdleLater when tasks settle.

🐞 Fixed issue with setMaxProcs which resulted in all idle processes being reaped

📦 The idle event was removed. You weren't using it, though, so I'm not bumping major.

📦 Process shutdown is handled more gracefully with new thenOrTimeout (rather than the prior Promise.race call which resulted in a dangling timeout)

📦 Updated development dependencies and rebuilt docs

✨ Process state improvements

💔 Renamed event s/childExit/childEnd/

💔 childEnd and childStart events receive BatchProcess instances now

💔 Renamed healthy state s/dead/ended/

📦 Made BatchProcess.whyNotHealthy persistent

📦 Added several more WhyNotHealthy values

📦 Perf: filterInPlace and count use for loops rather than closures

📦 Added spec to verify .end rejects long-running pending tasks

📦 Updated development dependencies and rebuilt docs

🐞/📦 BatchProcess exposes a promise for the completion of the startup task, which BatchCluster now uses to immediately run #onIdle and pop off any pending work.

📦 Updated development dependencies and rebuild docs

💔 The BatchProcessObserver signature was deleted, as BatchClusterEmitter is now typesafe. Consumers should not have used this signature directly, but in case anyone did, I bumped the major version.

✨ Added BatchCluster.off to unregister event listeners provided to BatchCluster.on.

📦 Private fields and methods now use the # private prefix rather than the TypeScript private modifier.

📦 Minor tweaks (fixed several jsdoc errors, simplified some boolean logic, small reduction in promise chains, ...)

📦 Updated development dependencies and rebuild docs

📦 Added BatchCluster.procCount and BatchCluster.setMaxProcs, and new BatchCluster.ChildEndCountType which includes a new tooMany value, which is incremented when setMaxProcs is set to a smaller value.

📦 Updated development dependencies