From c82c38fe52294a1f55e144f1434cefad2d16e629 Mon Sep 17 00:00:00 2001
From: Kitaiti Makoto <KitaitiMakoto@gmail.com>
Date: Mon, 1 Feb 2021 01:16:52 +0900
Subject: [PATCH] Comment on database connections

---
 plume-models/src/remote_fetch_actor.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plume-models/src/remote_fetch_actor.rs b/plume-models/src/remote_fetch_actor.rs
index 49163404..36619bfd 100644
--- a/plume-models/src/remote_fetch_actor.rs
+++ b/plume-models/src/remote_fetch_actor.rs
@@ -43,6 +43,8 @@ impl Actor for RemoteFetchActor {
             RemoteUserFound(user) => match self.conn.get() {
                 Ok(conn) => {
                     let conn = DbConn(conn);
+                    // Don't call these functions in parallel
+                    // for the case database connections limit is too small
                     fetch_and_cache_articles(&user, &conn);
                     fetch_and_cache_followers(&user, &conn);
                     if user.needs_update() {