From 30c860d8c359f4fd4e6c27d4a9328ba4fbcfdfaf Mon Sep 17 00:00:00 2001
From: Josh Babb <sneurlax@gmail.com>
Date: Thu, 25 May 2023 15:11:04 -0500
Subject: [PATCH] nullify socket better safe than sorry!

---
 lib/electrumx_rpc/rpc2.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/electrumx_rpc/rpc2.dart b/lib/electrumx_rpc/rpc2.dart
index 64306fc27..c334b25a0 100644
--- a/lib/electrumx_rpc/rpc2.dart
+++ b/lib/electrumx_rpc/rpc2.dart
@@ -56,6 +56,8 @@ class JsonRPC {
       level: LogLevel.Info,
     );
     _socket?.destroy();
+    _socket = null; // is this redundant?
+    // should we also cancel and/or null the subscription?
 
     if (_requestQueue.isNotEmpty) {
       Logging.instance.log(