From 7a67a98fa65941364e842a21b64ac316d2d0c42c Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 11 Jul 2023 18:19:44 +0300
Subject: [PATCH] Resolve warning: Application.get_env/2 is discouraged in the
 module body, use Application.compile_env/3 instead
 lib/indexer/memory/monitor.ex:17: Indexer.Memory.Monitor

---
 CHANGELOG.md                               |  1 +
 apps/indexer/lib/indexer/memory/monitor.ex | 13 ++++++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c43423bb86..c324740912 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,7 @@
 ### Chore
 
 - [#7901](https://github.com/blockscout/blockscout/pull/7901) - Fix Docker image build
+- [#7890](https://github.com/blockscout/blockscout/pull/7890) - Resolve warning: Application.get_env/2 is discouraged in the module body, use Application.compile_env/3 instead
 - [#7863](https://github.com/blockscout/blockscout/pull/7863) - Add max_age for account sessions
 - [#7841](https://github.com/blockscout/blockscout/pull/7841) - CORS setup for docker-compose config with new frontend
 - [#7832](https://github.com/blockscout/blockscout/pull/7832), [#7891](https://github.com/blockscout/blockscout/pull/7891) - API v2: Add block_number, block_hash to logs
diff --git a/apps/indexer/lib/indexer/memory/monitor.ex b/apps/indexer/lib/indexer/memory/monitor.ex
index 40562a0f13..a979ee6591 100644
--- a/apps/indexer/lib/indexer/memory/monitor.ex
+++ b/apps/indexer/lib/indexer/memory/monitor.ex
@@ -14,8 +14,7 @@ defmodule Indexer.Memory.Monitor do
 
   alias Indexer.Memory.Shrinkable
 
-  defstruct limit: Application.get_env(:indexer, :memory_limit),
-            timer_interval: :timer.minutes(1),
+  defstruct timer_interval: :timer.minutes(1),
             timer_reference: nil,
             shrinkable_set: MapSet.new()
 
@@ -62,11 +61,11 @@ defmodule Indexer.Memory.Monitor do
   end
 
   @impl GenServer
-  def handle_info(:check, %__MODULE__{limit: limit} = state) do
+  def handle_info(:check, state) do
     total = :erlang.memory(:total)
 
-    if limit < total do
-      log_memory(%{limit: limit, total: total})
+    if memory_limit() < total do
+      log_memory(%{limit: memory_limit(), total: total})
       shrink_or_log(state)
     end
 
@@ -169,4 +168,8 @@ defmodule Indexer.Memory.Monitor do
     |> Enum.map(fn pid -> {pid, memory(pid)} end)
     |> Enum.sort_by(&elem(&1, 1), &>=/2)
   end
+
+  defp memory_limit do
+    Application.get_env(:indexer, :memory_limit)
+  end
 end