From a4ec430ac0a321f6a6963dd8b3f3d424fc23e3cb Mon Sep 17 00:00:00 2001
From: Jack Robison <jackrobison@lbry.io>
Date: Mon, 18 Jan 2021 14:34:14 -0500
Subject: [PATCH] improve subscription performance

---
 lbry/wallet/server/session.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lbry/wallet/server/session.py b/lbry/wallet/server/session.py
index 8d9f58f92..404676760 100644
--- a/lbry/wallet/server/session.py
+++ b/lbry/wallet/server/session.py
@@ -1271,7 +1271,7 @@ class LBRYElectrumX(SessionBase):
         hashXes = [
             (self.address_to_hashX(address), address) for address in addresses
         ]
-        return await asyncio.gather(*(self.hashX_subscribe(*args) for args in hashXes))
+        return [await self.hashX_subscribe(*args) for args in hashXes]
 
     async def address_unsubscribe(self, address):
         """Unsubscribe an address.