From 72c98ed24be1eb7ca97e9f652c3f9751c5d6c7ec Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Tue, 8 Nov 2022 23:34:26 +0100
Subject: [PATCH] only one worker at a time

---
 lnbits/extensions/cashu/templates/cashu/wallet.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lnbits/extensions/cashu/templates/cashu/wallet.html b/lnbits/extensions/cashu/templates/cashu/wallet.html
index 2eceb5f58..e0d7671e3 100644
--- a/lnbits/extensions/cashu/templates/cashu/wallet.html
+++ b/lnbits/extensions/cashu/templates/cashu/wallet.html
@@ -1526,6 +1526,9 @@ page_container %}
 
       invoiceCheckWorker: async function () {
         let nInterval = 0
+        if (this.invoiceCheckListener) {
+          clearInterval(this.invoiceCheckListener)
+        }
         this.invoiceCheckListener = setInterval(async () => {
           try {
             nInterval += 1
@@ -1978,6 +1981,9 @@ page_container %}
 
       checkTokenSpendableWorker: async function () {
         let nInterval = 0
+        if (this.tokensCheckSpendableListener) {
+          clearInterval(this.tokensCheckSpendableListener)
+        }
         this.tokensCheckSpendableListener = setInterval(async () => {
           try {
             nInterval += 1