From 359ef927ab442d8712081e4a56273254788393b4 Mon Sep 17 00:00:00 2001
From: Roman Storm <rstormsf@gmail.com>
Date: Tue, 3 Dec 2019 10:03:14 -0800
Subject: [PATCH] add try catch

---
 src/Fetcher.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Fetcher.js b/src/Fetcher.js
index 00d0546..cae2f9f 100644
--- a/src/Fetcher.js
+++ b/src/Fetcher.js
@@ -64,7 +64,12 @@ class Fetcher {
     }
   }
   async fetchNonce() {
-    config.nonce = await this.web3.eth.getTransactionCount(this.web3.eth.defaultAccount)
+    try {
+      config.nonce = await this.web3.eth.getTransactionCount(this.web3.eth.defaultAccount)
+    } catch(e) {
+      console.error('fetchNonce failed', e.message)
+      setTimeout(this.fetchNonce, 3000)
+    }
   }
 }