Add more information to the peer mismatch exception

2019-09-03 13:28:18 -07:00 · 2019-09-03 13:28:18 -07:00 · f8bbaf60a1
commit f8bbaf60a1
parent 350cc04c97
1 changed files with 6 additions and 1 deletions
--- a/libp2p/security/secio/transport.py
+++ b/libp2p/security/secio/transport.py
@ -245,7 +245,12 @@ async def _establish_session_parameters(
    if not remote_peer:
        remote_peer = remote_peer_from_proposal
    elif remote_peer != remote_peer_from_proposal:
-        raise PeerMismatchException()
+        raise PeerMismatchException(
+            {
+                "expected_remote_peer": remote_peer,
+                "received_remote_peer": remote_peer_from_proposal,
+            }
+        )
    session_parameters.remote_peer = remote_peer

    curve_param, cipher_param, hash_param, order = _select_encryption_parameters(