Merge branch 'main' of meshbay.org:meshbay

1 files changed, 8 insertions, 0 deletions

diff --git a/packages/meshbay-cli/src/meshbay_cli/client/session.py b/packages/meshbay-cli/src/meshbay_cli/client/session.py
index d10acc8..b6fc9e2 100644
--- a/packages/meshbay-cli/src/meshbay_cli/client/session.py
+++ b/packages/meshbay-cli/src/meshbay_cli/client/session.py
@@ -63,6 +63,7 @@ from meshbay_common.handshake import (
 from meshbay_common.join import join_transcript
 
 from ..errors import NODE, NODE_KEY, VERSION, CliError
+from . import sctp_fix, udp_buffer  # noqa: F401  (patch aiortc and aioice on import)
 from .account import Account
 from .keys import (
     LEGACY_MAGIC,
@@ -250,6 +251,13 @@ class GroupSession:
             raise CliError(NODE, "The group's index does not open under the group key; "
                                  "the session is ended.") from e
 
+    def open_delta(self, msg: dict) -> dict:
+        """A pushed `index_delta`, opened under the group key."""
+        try:
+            return unseal(self.gek, PURPOSE_INDEX, "index_delta", self.group_id, msg)
+        except Exception as e:
+            raise CliError(NODE, "An index update does not open under the group key.") from e
+
     async def close(self) -> None:
         with contextlib.suppress(Exception):
             await self.pc.close()