Check for insufficient allowance error

Author: mskrzypkows

node/src/ethereum_l1/mod.rs

@@ -5,6 +5,7 @@ mod l1_contracts_bindings;
 mod monitor_transaction;
 mod propose_batch_builder;
 pub mod slot_clock;
+mod tools;
 pub mod transaction_error;
 pub mod ws_provider;
 

node/src/ethereum_l1/monitor_transaction.rs

@@ -1,6 +1,6 @@
 use crate::metrics::Metrics;
 
-use super::{transaction_error::TransactionError, ws_provider::WsProvider};
+use super::{tools, transaction_error::TransactionError, ws_provider::WsProvider};
 use alloy::{
     consensus::{TxEip4844Variant, TxEnvelope, TxType},
     network::{Network, ReceiptResponse, TransactionBuilder, TransactionBuilder4844},
@@ -375,7 +375,7 @@ impl TransactionMonitorThread {
                                 .await;
                             return None;
                         }
-                    } else if err.message.contains("insufficient funds") {
+                    } else if tools::check_for_insufficient_funds(&err.message) {
                         error!("Failed to send transaction: {}", e);
                         self.send_error_signal(TransactionError::InsufficientFunds)
                             .await;

node/src/ethereum_l1/propose_batch_builder.rs

@@ -1,5 +1,5 @@
-use crate::ethereum_l1::{
-    l1_contracts_bindings::*, transaction_error::TransactionError, ws_provider::WsProvider,
+use super::{
+    l1_contracts_bindings::*, tools, transaction_error::TransactionError, ws_provider::WsProvider,
 };
 use alloy::{
     network::{TransactionBuilder, TransactionBuilder4844},
@@ -185,6 +185,9 @@ impl ProposeBatchBuilder {
         if err_str.contains("0x3d32ffdb") || err_str.contains("0x2b44f010") {
             return TransactionError::EstimationTooEarly;
         }
+        if tools::check_for_insufficient_funds(&err_str) {
+            return TransactionError::InsufficientFunds;
+        }
         TransactionError::EstimationFailed
     }
 

node/src/ethereum_l1/tools.rs

@@ -0,0 +1,3 @@
+pub fn check_for_insufficient_funds(err_str: &str) -> bool {
+    err_str.contains("insufficient funds") || err_str.contains("insufficient allowance")
+}