X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fworker.ts;h=07eabdfe4b43d28a7ecc1238b6f422be04d83ef1;hb=25f5b5de1c522d29f7a16597245a2f7c9434b124;hp=4d935a113336921a5f49e6858046b07a863096fd;hpb=a4e07f7216246b772e13783937a97c87105b8fc3;p=poolifier.git

diff --git a/src/pools/worker.ts b/src/pools/worker.ts
index 4d935a11..07eabdfe 100644
--- a/src/pools/worker.ts
+++ b/src/pools/worker.ts
@@ -1,4 +1,3 @@
-import type { EventLoopUtilization } from 'node:perf_hooks'
 import type { CircularArray } from '../circular-array'
 import type { Queue } from '../queue'
 
@@ -7,7 +6,7 @@ import type { Queue } from '../queue'
  */
 export type MessageHandler<Worker extends IWorker> = (
   this: Worker,
-  m: unknown
+  message: unknown
 ) => void
 
 /**
@@ -15,7 +14,7 @@ export type MessageHandler<Worker extends IWorker> = (
  */
 export type ErrorHandler<Worker extends IWorker> = (
   this: Worker,
-  e: Error
+  error: Error
 ) => void
 
 /**
@@ -28,13 +27,13 @@ export type OnlineHandler<Worker extends IWorker> = (this: Worker) => void
  */
 export type ExitHandler<Worker extends IWorker> = (
   this: Worker,
-  code: number
+  exitCode: number
 ) => void
 
 /**
  * Message object that is passed as a task between main worker and worker.
  *
- * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
+ * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
  * @internal
  */
 export interface Task<Data = unknown> {
@@ -57,50 +56,64 @@ export interface Task<Data = unknown> {
 }
 
 /**
- * Measure statistics.
+ * Measurement statistics.
  *
  * @internal
  */
-export interface MeasureStatistics {
+export interface MeasurementStatistics {
   /**
-   * Measure aggregation.
+   * Measurement aggregate.
    */
-  aggregation: number
+  aggregate: number
   /**
-   * Measure average.
+   * Measurement average.
    */
   average: number
   /**
-   * Measure median.
+   * Measurement median.
    */
   median: number
   /**
-   * Measure history.
+   * Measurement history.
    */
   history: CircularArray<number>
 }
 
 /**
- * Task statistics.
+ * Event loop utilization measurement statistics.
  *
  * @internal
  */
+export interface EventLoopUtilizationMeasurementStatistics {
+  idle: MeasurementStatistics
+  active: MeasurementStatistics
+  utilization: number
+}
 
+/**
+ * Task statistics.
+ *
+ * @internal
+ */
 export interface TaskStatistics {
   /**
-   * Number of tasks executed.
+   * Number of executed tasks.
    */
   executed: number
   /**
-   * Number of tasks executing.
+   * Number of executing tasks.
    */
   executing: number
   /**
-   * Number of tasks queued.
+   * Number of queued tasks.
+   */
+  readonly queued: number
+  /**
+   * Maximum number of queued tasks.
    */
-  queued: number
+  readonly maxQueued: number
   /**
-   * Number of tasks failed.
+   * Number of failed tasks.
    */
   failed: number
 }
@@ -118,15 +131,15 @@ export interface WorkerUsage {
   /**
    * Tasks runtime statistics.
    */
-  runTime: MeasureStatistics
+  runTime: MeasurementStatistics
   /**
    * Tasks wait time statistics.
    */
-  waitTime: MeasureStatistics
+  waitTime: MeasurementStatistics
   /**
-   * Event loop utilization.
+   * Tasks event loop utilization statistics.
    */
-  elu: EventLoopUtilization | undefined
+  elu: EventLoopUtilizationMeasurementStatistics
 }
 
 /**
@@ -156,7 +169,7 @@ export interface IWorker {
  * Worker node interface.
  *
  * @typeParam Worker - Type of worker.
- * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
+ * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
  * @internal
  */
 export interface WorkerNode<Worker extends IWorker, Data = unknown> {