3.0.26

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartstream",
-  "version": "3.0.25",
+  "version": "3.0.26",
   "private": false,
   "description": "simplifies access to node streams",
   "main": "dist_ts/index.js",

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartstream',
-  version: '3.0.25',
+  version: '3.0.26',
   description: 'simplifies access to node streams'
 }

ts/smartstream.classes.smartduplex.ts

@@ -35,7 +35,7 @@ export class SmartDuplex<TInput = any, TOutput = any> extends Duplex {
   }
 
   // INSTANCE
-  private backpressuredArray = new plugins.lik.BackpressuredArray<TOutput>();
+  private backpressuredArray: plugins.lik.BackpressuredArray<TOutput>;
   public options: ISmartDuplexOptions<TInput, TOutput>;
   private observableSubscription?: plugins.smartrx.rxjs.Subscription;
   private debugLog(messageArg: string) {
@@ -45,8 +45,11 @@ export class SmartDuplex<TInput = any, TOutput = any> extends Duplex {
   }
 
   constructor(optionsArg?: ISmartDuplexOptions<TInput, TOutput>) {
-    super(optionsArg);
+    super(Object.assign({
+      highWaterMark: 1,
+    }, optionsArg));
     this.options = optionsArg;
+    this.backpressuredArray = new plugins.lik.BackpressuredArray<TOutput>(this.options.highWaterMark || 1)
   }
 
   public async _read(size: number): Promise<void> {