Merge pull request #754 from matter-labs/dvush/turn_eth_sender_off

turn sender off

Author: dvush

core/models/src/config_options.rs

@@ -60,6 +60,7 @@ pub struct EthSenderOptions {
     pub tx_poll_period: Duration,
     pub wait_confirmations: u64,
     pub max_txs_in_flight: u64,
+    pub is_enabled: bool,
 }
 
 impl EthSenderOptions {
@@ -73,6 +74,7 @@ impl EthSenderOptions {
             tx_poll_period: Duration::new(tx_poll_period_secs, 0),
             wait_confirmations: parse_env("ETH_WAIT_CONFIRMATIONS"),
             max_txs_in_flight: parse_env("ETH_MAX_TXS_IN_FLIGHT"),
+            is_enabled: parse_env("ETH_IS_ENABLED"),
         }
     }
 }

core/server/src/eth_sender/mod.rs

@@ -198,11 +198,12 @@ impl<ETH: EthereumInterface, DB: DatabaseAccess> ETHSender<ETH, DB> {
                 .await
                 .unwrap_or_default();
 
-            // ...and proceed them.
-            self.proceed_next_operations().await;
-
-            // Update the gas adjuster to maintain the up-to-date max gas price limit.
-            self.gas_adjuster.keep_updated(&self.db);
+            if self.options.is_enabled {
+                // ...and proceed them.
+                self.proceed_next_operations().await;
+                // Update the gas adjuster to maintain the up-to-date max gas price limit.
+                self.gas_adjuster.keep_updated(&self.db);
+            }
         }
     }
 

core/server/src/eth_sender/tests/mock.rs

@@ -399,6 +399,7 @@ fn build_eth_sender(
         expected_wait_time_block: super::EXPECTED_WAIT_TIME_BLOCKS,
         wait_confirmations: super::WAIT_CONFIRMATIONS,
         tx_poll_period: Default::default(),
+        is_enabled: true,
     };
 
     let current_zksync_info = CurrentZksyncInfo::with_block_number(0);

etc/env/dev.env.example

@@ -60,6 +60,7 @@ ETH_GAS_PRICE_LIMIT_UPDATE_INTERVAL=150
 # Scale factor for gas price limit (used by GasAdjuster)
 # Defaults to 1.5: every time we can increase the price by no more than 50%.
 ETH_GAS_PRICE_LIMIT_SCALE_FACTOR=1.5
+ETH_IS_ENABLED=true
 
 # Prover options
 # Interval values in milliseconds