feat(builder): remove polling from transaction tracker, update state …

…machine
alchemyplatform · Jun 7, 2024 · fe189f1 · fe189f1
1 parent 0074fe0
commit fe189f1
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Showing 5 changed files with 562 additions and 560 deletions.
diff --git a/crates/builder/src/bundle_proposer.rs b/crates/builder/src/bundle_proposer.rs
@@ -150,6 +150,9 @@ where
                 .map_err(anyhow::Error::from),
             self.fee_estimator.required_bundle_fees(required_fees)
         )?;
+        if ops.is_empty() {
+            return Ok(Bundle::default());
+        }
 
         tracing::debug!("Starting bundle proposal with {} ops", ops.len());
 
@@ -177,6 +180,9 @@ where
             .collect::<Vec<_>>();
 
         tracing::debug!("Bundle proposal after fee limit had {} ops", ops.len());
+        if ops.is_empty() {
+            return Ok(Bundle::default());
+        }
 
         // (2) Limit the amount of operations for simulation
         let (ops, gas_limit) = self.limit_user_operations_for_simulation(ops);