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Author	SHA1	Message	Date
Erik Johnston	2b5643b3af	Optimise calculating device_list changes in `/sync`. (#11974 ) For users with large accounts it is inefficient to calculate the set of users they share a room with (and takes a lot of space in the cache). Instead we can look at users whose devices have changed since the last sync and check if they share a room with the syncing user.	2022-02-15 15:01:00 +00:00

Author

SHA1

Message

Date

Erik Johnston

2b5643b3af

Optimise calculating device_list changes in `/sync`. (#11974 )

For users with large accounts it is inefficient to calculate the set of
users they share a room with (and takes a lot of space in the cache).
Instead we can look at users whose devices have changed since the last
sync and check if they share a room with the syncing user.

2022-02-15 15:01:00 +00:00

1 Commits (19bd9cff1afba2149ae58cd5b5648470c48d51a5)