From 9421c652a2e465c61705747a05c27cb99f73a538 Mon Sep 17 00:00:00 2001
From: Philipp Kunz <gitlab@philkunz.com>
Date: Mon, 13 Nov 2023 18:19:11 +0100
Subject: [PATCH] fix(core): update

---
 ts/00_commitinfo_data.ts              |  2 +-
 ts/smartstream.classes.smartduplex.ts | 22 ++++++++++++----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 95f92ab..cadfcb7 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartstream',
-  version: '3.0.21',
+  version: '3.0.22',
   description: 'simplifies access to node streams'
 }
diff --git a/ts/smartstream.classes.smartduplex.ts b/ts/smartstream.classes.smartduplex.ts
index bdecf2c..3b4b951 100644
--- a/ts/smartstream.classes.smartduplex.ts
+++ b/ts/smartstream.classes.smartduplex.ts
@@ -3,7 +3,7 @@ import { Duplex, type DuplexOptions } from 'stream';
 
 export interface IStreamTools {
   truncate: () => void;
-  push: (pipeObject: any) => void;
+  push: (pipeObject: any) => Promise<void>;
 }
 
 export interface IStreamWriteFunction<T, rT> {
@@ -80,8 +80,13 @@ export class SmartDuplex<TInput = any, TOutput = any> extends Duplex {
         isTruncated = true;
         callback();
       },
-      push: (pushArg: TOutput) => {
-        this.backpressuredArray.push(pushArg);
+      push: async (pushArg: TOutput) => {
+        const canPushMore = this.backpressuredArray.push(pushArg);
+        if (!canPushMore) {
+          this.debugLog(`${this.options.name}: cannot push more`);
+          await this.backpressuredArray.waitForSpace();
+          this.debugLog(`${this.options.name}: can push more again`);
+        }
       },
     };
 
@@ -93,12 +98,7 @@ export class SmartDuplex<TInput = any, TOutput = any> extends Duplex {
         return;
       }
       if (modifiedChunk) {
-        const canPushMore = this.backpressuredArray.push(modifiedChunk);
-        if (!canPushMore) {
-          this.debugLog(`${this.options.name}: cannot push more`);
-          await this.backpressuredArray.waitForSpace();
-          this.debugLog(`${this.options.name}: can push more again`);
-        }
+        await tools.push(modifiedChunk);
       }
       callback();
       writeDeferred.resolve();
@@ -115,7 +115,9 @@ export class SmartDuplex<TInput = any, TOutput = any> extends Duplex {
     if (this.options.finalFunction) {
       const tools: IStreamTools = {
         truncate: () => callback(),
-        push: (pipeObject) => this.push(pipeObject),
+        push: async (pipeObject) => {
+          this.push(pipeObject);
+        },
       };
 
       try {