From f4cae166ec8b5eeb15e0694ddbe076bbadd3defd Mon Sep 17 00:00:00 2001
From: Vladimir Voronkov <vsvoronkov@gmail.com>
Date: Wed, 27 Mar 2024 14:18:27 +0200
Subject: [PATCH] Handle unexpected BFX API errors

---
 workers/loc.api/helpers/get-data-from-api.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/workers/loc.api/helpers/get-data-from-api.js b/workers/loc.api/helpers/get-data-from-api.js
index 108a310f..2db98412 100644
--- a/workers/loc.api/helpers/get-data-from-api.js
+++ b/workers/loc.api/helpers/get-data-from-api.js
@@ -69,6 +69,7 @@ module.exports = (
   let countNetError = 0
   let countRateLimitError = 0
   let countNonceSmallError = 0
+  let countUnexpectedError = 0
   let res = null
 
   while (true) {
@@ -157,7 +158,17 @@ module.exports = (
         continue
       }
 
-      throw err
+      // Handle unexpected BFX API errors
+      countUnexpectedError += 1
+
+      if (countUnexpectedError > 3) {
+        throw err
+      }
+      if (_isInterrupted(_interrupter)) {
+        return { isInterrupted: true }
+      }
+
+      await _delay(10000, _interrupter)
     }
   }