From ed7109ce3830ec0801114d2dd008bd38c6213832 Mon Sep 17 00:00:00 2001
From: perekopskiy <mikeson.dp@gmail.com>
Date: Mon, 20 May 2024 14:16:30 +0300
Subject: [PATCH] en: run `MainNodeFeeParamsFetcher` only in API

---
 core/bin/external_node/src/main.rs | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/core/bin/external_node/src/main.rs b/core/bin/external_node/src/main.rs
index dbd6203590f..cdf550e2947 100644
--- a/core/bin/external_node/src/main.rs
+++ b/core/bin/external_node/src/main.rs
@@ -207,7 +207,6 @@ async fn run_core(
     task_handles: &mut Vec<JoinHandle<anyhow::Result<()>>>,
     app_health: &AppHealthCheck,
     stop_receiver: watch::Receiver<bool>,
-    fee_params_fetcher: Arc<MainNodeFeeParamsFetcher>,
     singleton_pool_builder: &ConnectionPoolBuilder<Core>,
 ) -> anyhow::Result<SyncState> {
     // Create components.
@@ -312,8 +311,6 @@ async fn run_core(
     }
 
     let sk_handle = task::spawn(state_keeper.run());
-    let fee_params_fetcher_handle =
-        tokio::spawn(fee_params_fetcher.clone().run(stop_receiver.clone()));
     let remote_diamond_proxy_addr = config.remote.diamond_proxy_addr;
     let diamond_proxy_addr = if let Some(addr) = config.optional.contracts_diamond_proxy_addr {
         anyhow::ensure!(
@@ -378,7 +375,6 @@ async fn run_core(
 
     task_handles.extend([
         sk_handle,
-        fee_params_fetcher_handle,
         consistency_checker_handle,
         commitment_generator_handle,
         updater_handle,
@@ -433,6 +429,10 @@ async fn run_api(
         stop_receiver.clone(),
     )));
 
+    let fee_params_fetcher_handle =
+        tokio::spawn(fee_params_fetcher.clone().run(stop_receiver.clone()));
+    task_handles.push(fee_params_fetcher_handle);
+
     let tx_sender_builder =
         TxSenderBuilder::new(config.into(), connection_pool.clone(), Arc::new(tx_proxy));
 
@@ -633,8 +633,6 @@ async fn init_tasks(
         task_handles.push(tokio::spawn(fetcher.run(stop_receiver.clone())));
     }
 
-    let fee_params_fetcher = Arc::new(MainNodeFeeParamsFetcher::new(main_node_client.clone()));
-
     let sync_state = if components.contains(&Component::Core) {
         run_core(
             config,
@@ -644,7 +642,6 @@ async fn init_tasks(
             task_handles,
             app_health,
             stop_receiver.clone(),
-            fee_params_fetcher.clone(),
             &singleton_pool_builder,
         )
         .await?
@@ -661,6 +658,7 @@ async fn init_tasks(
     };
 
     if components.contains(&Component::HttpApi) || components.contains(&Component::WsApi) {
+        let fee_params_fetcher = Arc::new(MainNodeFeeParamsFetcher::new(main_node_client.clone()));
         run_api(
             task_handles,
             config,