From b591b362fe2c532f2f3b3be2135f3ad7afaa6878 Mon Sep 17 00:00:00 2001
From: Nicolas Villanueva <nicolasvillanueva@msn.com>
Date: Wed, 3 Jul 2024 16:06:29 +0100
Subject: [PATCH] fix: hide multivm log warnings and traces (#310)

* fix: remove multivm logs

* remove println

* fix: lint
---
 Cargo.lock           | 2 +-
 Cargo.toml           | 2 +-
 src/main.rs          | 7 ++-----
 src/observability.rs | 5 ++++-
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 0068b28c..dd183253 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1751,7 +1751,7 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "era_test_node"
-version = "0.1.0-alpha.24"
+version = "0.1.0-alpha.25"
 dependencies = [
  "anyhow",
  "bigdecimal",
diff --git a/Cargo.toml b/Cargo.toml
index 57a3c00e..aa8b8317 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "era_test_node"
-version = "0.1.0-alpha.24"
+version = "0.1.0-alpha.25"
 edition = "2018"
 authors = ["The Matter Labs Team <hello@matterlabs.dev>"]
 homepage = "https://zksync.io/"
diff --git a/src/main.rs b/src/main.rs
index 9bf692c2..ac99215d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -203,11 +203,8 @@ async fn main() -> anyhow::Result<()> {
     let log_file = File::create(config.log.file_path)?;
 
     // Initialize the tracing subscriber
-    let observability = Observability::init(
-        vec!["era_test_node".into(), "multivm".into()],
-        log_level_filter,
-        log_file,
-    )?;
+    let observability =
+        Observability::init(vec!["era_test_node".into()], log_level_filter, log_file)?;
 
     // Use `Command::Run` as default.
     let command = opt.command.as_ref().unwrap_or(&Command::Run);
diff --git a/src/observability.rs b/src/observability.rs
index 7fdb03ba..2e1b79e3 100644
--- a/src/observability.rs
+++ b/src/observability.rs
@@ -58,7 +58,10 @@ impl Observability {
         log_file: File,
     ) -> Result<Self, anyhow::Error> {
         let joined_filter = binary_names
-            .join(format!("={},", log_level_filter.to_string().to_lowercase()).as_str());
+            .iter()
+            .map(|x| format!("{}={}", x, log_level_filter.to_string().to_lowercase()))
+            .collect::<Vec<String>>()
+            .join(",");
         let filter = Self::parse_filter(&joined_filter)?;
         let (filter, reload_handle) = reload::Layer::new(filter);