mirror of
https://github.com/element-hq/synapse.git
synced 2026-11-06 02:18:20 +00:00
Behind experimental_features.photon_shared_to_device_enabled (advertised as
org.matrix.experimental.photon.shared_to_device). A body of
{content, recipients: {base, add, remove}} sends content unchanged to the
base set (looked up by hash, per sending device) minus remove plus add, and
caches the resulting set under its hash for later deltas. An unknown base
returns ORG.MATRIX.EXPERIMENTAL.UNKNOWN_RECIPIENT_SET so the client resends
the full list.