Immediately raise ValueError in connectionchooser.chooseConnection()

if have no nodes for given stream.
2020-05-15 18:16:06 +03:00 · 2020-05-15 18:16:06 +03:00 · bcc2ca7d33
commit bcc2ca7d33
parent 45508538aa
1 changed files with 4 additions and 1 deletions
--- a/src/network/connectionchooser.py
+++ b/src/network/connectionchooser.py
@ -44,7 +44,10 @@ def chooseConnection(stream):
        # discovered peers are already filtered by allowed streams
        return getDiscoveredPeer()
    for _ in range(50):
-        peer = random.choice(knownnodes.knownNodes[stream].keys())
+        try:
+            peer = random.choice(knownnodes.knownNodes[stream].keys())
+        except IndexError:
+            break
        try:
            peer_info = knownnodes.knownNodes[stream][peer]
            if peer_info.get('self'):