Merge pull request #3024 from poanetwork/vb-pool_size-config-fix

Fix pool size default value in config

.circleci/config.yml

@@ -233,7 +233,7 @@ jobs:
   eslint:
     docker:
       # Ensure .tool-versions matches
-      - image: circleci/node:12.15.0-browsers-legacy
+      - image: circleci/node:12.16.1-browsers-legacy
 
     working_directory: ~/app
 
@@ -275,7 +275,7 @@ jobs:
   jest:
     docker:
       # Ensure .tool-versions matches
-      - image: circleci/node:12.15.0-browsers-legacy
+      - image: circleci/node:12.16.1-browsers-legacy
 
     working_directory: ~/app
 

CHANGELOG.md

@@ -5,6 +5,7 @@
 - [#2834](https://github.com/poanetwork/blockscout/pull/2834) - always redirect to checksummed hash
 
 ### Fixes
+- [#3024](https://github.com/poanetwork/blockscout/pull/3024) - Fix pool size default value in config
 - [#3021](https://github.com/poanetwork/blockscout/pull/3021), [#3022](https://github.com/poanetwork/blockscout/pull/3022) - Refine dev/test config
 - [#3016](https://github.com/poanetwork/blockscout/pull/3016), [#3017](https://github.com/poanetwork/blockscout/pull/3017) - Fix token instance QR code data
 - [#3014](https://github.com/poanetwork/blockscout/pull/3014) - Fix checksum address feature for tokens pages

apps/explorer/config/dev.exs

@@ -3,7 +3,7 @@ use Mix.Config
 # Configure your database
 config :explorer, Explorer.Repo,
   url: System.get_env("DATABASE_URL"),
-  pool_size: String.to_integer(System.get_env("POOL_SIZE") || "50"),
+  pool_size: String.to_integer(System.get_env("POOL_SIZE", "50")),
   timeout: :timer.seconds(80)
 
 config :explorer, Explorer.Tracer, env: "dev", disabled?: true

apps/explorer/config/prod.exs

@@ -3,7 +3,7 @@ use Mix.Config
 # Configures the database
 config :explorer, Explorer.Repo,
   url: System.get_env("DATABASE_URL"),
-  pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10"),
+  pool_size: String.to_integer(System.get_env("POOL_SIZE", "50")),
   ssl: String.equivalent?(System.get_env("ECTO_USE_SSL") || "true", "true"),
   prepare: :unnamed,
   timeout: :timer.seconds(60)