PR feedback: Add check in Swarm.close_peer

2019-08-31 22:37:59 +08:00 · 2019-08-31 22:37:59 +08:00 · aa0866698f
commit aa0866698f
parent 9e8a6bdf29
1 changed files with 2 additions and 0 deletions
--- a/libp2p/network/swarm.py
+++ b/libp2p/network/swarm.py
@ -279,6 +279,8 @@ class Swarm(INetwork):
        )

    async def close_peer(self, peer_id: ID) -> None:
+        if peer_id not in self.connections:
+            return
        connection = self.connections[peer_id]
        del self.connections[peer_id]
        await connection.close()