Fix task queue

packages/app/src/session.ts

@@ -6,7 +6,6 @@ import {
   Wallet,
   WRAP,
   getPubkeyTagValues,
-  HashedEvent,
   StampedEvent,
   SignedEvent,
   getPubkey,
@@ -323,8 +322,6 @@ export const unwrapAndStore = async (wrap: SignedEvent) => {
     return cached
   }
 
-  let result: {rumor: HashedEvent; recipient: string} | undefined
-
   // Next, try to decrypt as the recipient
   for (const recipient of getPubkeyTagValues(wrap.tags)) {
     const signer = getSignerFromPubkey(recipient)
@@ -333,16 +330,12 @@ export const unwrapAndStore = async (wrap: SignedEvent) => {
       try {
         const rumor = await Nip59.fromSigner(signer).unwrap(wrap)
 
-        result = {rumor, recipient}
+        wrapManager.add({wrap, rumor, recipient})
+
+        return rumor
       } catch (e) {
         failedUnwraps.add(wrap.id)
       }
     }
   }
-
-  if (result) {
-    wrapManager.add({wrap, ...result})
-
-    return result.rumor
-  }
 }

packages/lib/src/TaskQueue.ts

@@ -39,22 +39,26 @@ export class TaskQueue<Item> {
     this.isProcessing = true
 
     setTimeout(async () => {
-      for (const item of this.items.splice(0, this.options.batchSize)) {
-        try {
-          for (const subscriber of this._subs) {
-            subscriber(item)
+      if (this.isPaused) {
+        this.isProcessing = false
+      } else {
+        for (const item of this.items.splice(0, this.options.batchSize)) {
+          try {
+            for (const subscriber of this._subs) {
+              subscriber(item)
+            }
+
+            await this.options.processItem(item)
+          } catch (e) {
+            console.error(e)
           }
-
-          await this.options.processItem(item)
-        } catch (e) {
-          console.error(e)
         }
-      }
 
-      this.isProcessing = false
+        this.isProcessing = false
 
-      if (this.items.length > 0) {
-        this.process()
+        if (this.items.length > 0) {
+          this.process()
+        }
       }
     }, this.options.batchDelay)
   }