From 2b1534d52a62b08f7fb4630cfab27b2d0aa3dcae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carl=20H=C3=B6rberg?= <carl@84codes.com>
Date: Fri, 8 Sep 2023 13:05:10 +0200
Subject: [PATCH] Don't allocate a buffer to write a string

File.write in 1.9.2 allocates a write buffer, which is unessecary
---
 src/lavinmq/queue/queue.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lavinmq/queue/queue.cr b/src/lavinmq/queue/queue.cr
index c157ab496c..7b6fbbd380 100644
--- a/src/lavinmq/queue/queue.cr
+++ b/src/lavinmq/queue/queue.cr
@@ -137,7 +137,7 @@ module LavinMQ
       @last_get_time = RoughTime.monotonic
       @log = Log.for "queue[vhost=#{@vhost.name} name=#{@name}]"
       @data_dir = make_data_dir
-      File.write(File.join(@data_dir, ".queue"), @name)
+      File.open(File.join(@data_dir, ".queue"), "w") { |f| f.sync = true; f.print @name }
       @state = QueueState::Paused if File.exists?(File.join(@data_dir, ".paused"))
       @msg_store = init_msg_store(@data_dir)
       @empty_change = @msg_store.empty_change