Retry if receipt indicates failure (#2522)

Author: m30m

apps/fortuna/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "fortuna"
-version = "7.4.8"
+version = "7.4.9"
 edition = "2021"
 
 [lib]

apps/fortuna/Cargo.toml

@@ -1,3 +1,4 @@
+use ethabi::ethereum_types::U64;
 use {
     crate::eth_utils::nonce_manager::NonceManaged,
     anyhow::{anyhow, Result},
@@ -315,5 +316,12 @@ pub async fn submit_tx<T: Middleware + NonceManaged + 'static>(
             ))
         })?;
 
+    if receipt.status == Some(U64::from(0)) {
+        return Err(backoff::Error::transient(anyhow!(
+            "Reveal transaction reverted on-chain. Tx:{:?}",
+            transaction
+        )));
+    }
+
     Ok(receipt)
 }

apps/fortuna/src/eth_utils/utils.rs

@@ -63,7 +63,12 @@ pub async fn process_event_with_backoff(
 
     match success {
         Ok(result) => {
-            tracing::info!("Processed event successfully in {:?}", result.duration);
+            tracing::info!(
+                "Processed event successfully in {:?} after {} retries. Receipt: {:?}",
+                result.duration,
+                result.num_retries,
+                result.receipt
+            );
 
             metrics
                 .requests_processed_success