From 9e013d4ce0531e6d3fee9fd5fc7cc8c96c3c903e Mon Sep 17 00:00:00 2001
From: Janus <ysangkok@gmail.com>
Date: Fri, 13 Apr 2018 12:32:29 +0200
Subject: [PATCH] network: stop loop on loop thread

---
 lib/network.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/network.py b/lib/network.py
index cd384595..762ee17c 100644
--- a/lib/network.py
+++ b/lib/network.py
@@ -1086,8 +1086,11 @@ class Network(util.DaemonThread):
             networkAndWalletLock.acquire()
         # cancel tasks
         [f.cancel() for f in self.futures]
-        self.asyncio_loop.stop()
-        if self.asyncio_loop.is_running(): time.sleep(0.1)
+        async def loopstop():
+            self.asyncio_loop.stop()
+        asyncio.run_coroutine_threadsafe(loopstop(), self.asyncio_loop)
+        while self.asyncio_loop.is_running():
+            time.sleep(0.1)
         try:
             self.asyncio_loop.close()
         except: