fix: wait for worker exit at pool destroy

[poolifier.git] / src / pools / worker.ts

diff --git a/src/pools/worker.ts b/src/pools/worker.ts
index be0e3c2734c3eb96b44de652d268da397ef869c1..93e4eda4c8e80aabfc1b13503e87ef4b0dc7173b 100644 (file)
--- a/src/pools/worker.ts
+++ b/src/pools/worker.ts
@@ -76,7 +76,7 @@ export interface MeasurementStatistics {
   /**
    * Measurement history.
    */
-  history: CircularArray<number>
+  readonly history: CircularArray<number>
 }
 
 /**
@@ -85,8 +85,8 @@ export interface MeasurementStatistics {
  * @internal
  */
 export interface EventLoopUtilizationMeasurementStatistics {
-  idle: MeasurementStatistics
-  active: MeasurementStatistics
+  readonly idle: MeasurementStatistics
+  readonly active: MeasurementStatistics
   utilization: number
 }
 
@@ -127,11 +127,15 @@ export interface WorkerInfo {
   /**
    * Worker id.
    */
-  id: number | undefined
+  readonly id: number | undefined
   /**
    * Started flag.
    */
   started: boolean
+  /**
+   * Shared buffer.
+   */
+  readonly sharedBuffer?: Int32Array
 }
 
 /**
@@ -143,19 +147,19 @@ export interface WorkerUsage {
   /**
    * Tasks statistics.
    */
-  tasks: TaskStatistics
+  readonly tasks: TaskStatistics
   /**
    * Tasks runtime statistics.
    */
-  runTime: MeasurementStatistics
+  readonly runTime: MeasurementStatistics
   /**
    * Tasks wait time statistics.
    */
-  waitTime: MeasurementStatistics
+  readonly waitTime: MeasurementStatistics
   /**
    * Tasks event loop utilization statistics.
    */
-  elu: EventLoopUtilizationMeasurementStatistics
+  readonly elu: EventLoopUtilizationMeasurementStatistics
 }
 
 /**
@@ -168,7 +172,7 @@ export interface IWorker {
   readonly id?: number
   readonly threadId?: number
   /**
-   * Register an event listener.
+   * Registers an event listener.
    *
    * @param event - The event.
    * @param handler - The event handler.
@@ -178,7 +182,7 @@ export interface IWorker {
   ((event: 'online', handler: OnlineHandler<this>) => void) &
   ((event: 'exit', handler: ExitHandler<this>) => void)
   /**
-   * Register a listener to the exit event that will only be performed once.
+   * Registers a listener to the exit event that will only be performed once.
    *
    * @param event - `'exit'`.
    * @param handler - The exit handler.
@@ -201,7 +205,7 @@ export interface WorkerNode<Worker extends IWorker, Data = unknown> {
   /**
    * Worker node worker info.
    */
-  info: WorkerInfo
+  readonly info: WorkerInfo
   /**
    * Worker node worker usage statistics.
    */