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backend/Cargo.toml

@@ -22,7 +22,7 @@ thiserror = { version = "1.0.66", default-features = false  }
 codegen-units = 1
 lto = true
 opt-level = 3
-strip="debuginfo"
+strip="debuginfo"  # Keep some info for better panics
 
 [workspace.lints.rust]
 unsafe_code = "forbid"

backend/sync_server/src/app_state/broadcasts.rs

@@ -29,6 +29,8 @@ impl Broadcasts {
         tx.subscribe()
     }
 
+    /// Sent a document update to all clients subscribed to the vault.
+    /// We ignore & log failures.
     pub async fn send(&self, vault: VaultId, document: DocumentVersionWithoutContent) {
         let tx = self.get_or_create(vault).await;