huskies: merge 906

server/src/crdt_state/state/mod.rs

@@ -29,6 +29,13 @@ mod tests;
 
 pub use init::init;
 
+/// Subscribe to CRDT state-transition events.
+///
+/// Returns `None` if the CRDT layer has not been initialised yet.
+pub fn subscribe() -> Option<broadcast::Receiver<super::types::CrdtEvent>> {
+    statics::CRDT_EVENT_TX.get().map(|tx| tx.subscribe())
+}
+
 pub(super) use apply::{apply_and_persist, emit_event};
 pub(super) use indices::{
     rebuild_active_agent_index, rebuild_agent_throttle_index, rebuild_gateway_project_index,