electrum

commit b3ff173b4507e8325c65d607a4547320ba2c8798
parent 762082e13d7e9db7c1ca603a04d9dc1aebe8b0af
Author: SomberNight <somber.night@protonmail.com>
Date:   Sun,  9 Dec 2018 20:02:00 +0100

interface: change close() implementation

was getting on lightning branch in some circumstances
RecursionError: maximum recursion depth exceeded while calling a Python object

Diffstat:
M
electrum/interface.py
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/electrum/interface.py b/electrum/interface.py
@@ -247,7 +247,7 @@ class Interface(PrintError):
         return sslc
 
     def handle_disconnect(func):
-        async def wrapper_func(self, *args, **kwargs):
+        async def wrapper_func(self: 'Interface', *args, **kwargs):
             try:
                 return await func(self, *args, **kwargs)
             except GracefulDisconnect as e:
@@ -380,7 +380,9 @@ class Interface(PrintError):
             await self.session.send_request('server.ping')
 
     async def close(self):
-        await self.group.cancel_remaining()
+        if self.session:
+            await self.session.close()
+        # monitor_connection will cancel tasks
 
     async def run_fetch_blocks(self):
         header_queue = asyncio.Queue()