From 112dc6c7f1d247260da39a02d4b569774e154366 Mon Sep 17 00:00:00 2001
From: Devin Elrose <hiddnist@gmail.com>
Date: Tue, 2 Jan 2024 20:04:13 -0800
Subject: [PATCH] removes unnecessary bool, adds error handling

---
 libs/drawing-engine/src/engine/CallbackQueue.ts | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/libs/drawing-engine/src/engine/CallbackQueue.ts b/libs/drawing-engine/src/engine/CallbackQueue.ts
index 449147d..6a1d553 100644
--- a/libs/drawing-engine/src/engine/CallbackQueue.ts
+++ b/libs/drawing-engine/src/engine/CallbackQueue.ts
@@ -1,6 +1,5 @@
 export class CallbackQueue {
   private queue: Array<() => void | Promise<void>> = []
-  private isProcessing = false
   private promise: Promise<void> | null = null
 
   public push(action: () => void | Promise<void>) {
@@ -9,19 +8,19 @@ export class CallbackQueue {
   }
 
   private async processQueue() {
-    if (this.isProcessing) {
-      return this.promise
-    }
+    await this.promise
     this.promise = new Promise(async (resolve) => {
-      this.isProcessing = true
       while (this.queue.length > 0) {
         const action = this.queue.shift()
         if (!action) {
           return
         }
-        await Promise.resolve(action())
+        try {
+          await Promise.resolve(action())
+        } catch (e) {
+          console.error(e)
+        }
       }
-      this.isProcessing = false
       resolve()
     })
     return this.promise