Clarifications and small fixes to to-device related code (#11247)

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
This commit is contained in:
Andrew Morgan 2021-11-09 14:31:15 +00:00 committed by GitHub
parent b6f4d122ef
commit a026695083
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
6 changed files with 78 additions and 17 deletions

View file

@ -89,6 +89,13 @@ class DeviceMessageHandler:
)
async def on_direct_to_device_edu(self, origin: str, content: JsonDict) -> None:
"""
Handle receiving to-device messages from remote homeservers.
Args:
origin: The remote homeserver.
content: The JSON dictionary containing the to-device messages.
"""
local_messages = {}
sender_user_id = content["sender"]
if origin != get_domain_from_id(sender_user_id):
@ -135,12 +142,16 @@ class DeviceMessageHandler:
message_type, sender_user_id, by_device
)
stream_id = await self.store.add_messages_from_remote_to_device_inbox(
# Add messages to the database.
# Retrieve the stream id of the last-processed to-device message.
last_stream_id = await self.store.add_messages_from_remote_to_device_inbox(
origin, message_id, local_messages
)
# Notify listeners that there are new to-device messages to process,
# handing them the latest stream id.
self.notifier.on_new_event(
"to_device_key", stream_id, users=local_messages.keys()
"to_device_key", last_stream_id, users=local_messages.keys()
)
async def _check_for_unknown_devices(
@ -195,6 +206,14 @@ class DeviceMessageHandler:
message_type: str,
messages: Dict[str, Dict[str, JsonDict]],
) -> None:
"""
Handle a request from a user to send to-device message(s).
Args:
requester: The user that is sending the to-device messages.
message_type: The type of to-device messages that are being sent.
messages: A dictionary containing recipients mapped to messages intended for them.
"""
sender_user_id = requester.user.to_string()
message_id = random_string(16)
@ -257,12 +276,16 @@ class DeviceMessageHandler:
"org.matrix.opentracing_context": json_encoder.encode(context),
}
stream_id = await self.store.add_messages_to_device_inbox(
# Add messages to the database.
# Retrieve the stream id of the last-processed to-device message.
last_stream_id = await self.store.add_messages_to_device_inbox(
local_messages, remote_edu_contents
)
# Notify listeners that there are new to-device messages to process,
# handing them the latest stream id.
self.notifier.on_new_event(
"to_device_key", stream_id, users=local_messages.keys()
"to_device_key", last_stream_id, users=local_messages.keys()
)
if self.federation_sender: