From 054b9a505caa117af933cb0930b9eb46909b8d95 Mon Sep 17 00:00:00 2001
From: Henrik Gustafsson <gsson@fnord.se>
Date: Wed, 15 Nov 2023 15:15:00 +0000
Subject: [PATCH] Default to using `StdoutLock` for writing

---
 tracing-logstash/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tracing-logstash/src/lib.rs b/tracing-logstash/src/lib.rs
index 9160f78..08be1e5 100644
--- a/tracing-logstash/src/lib.rs
+++ b/tracing-logstash/src/lib.rs
@@ -14,7 +14,7 @@ use tracing_subscriber::fmt::MakeWriter;
 use tracing_subscriber::layer::Context;
 use tracing_subscriber::registry::LookupSpan;
 
-pub struct Layer<S, E = LogstashFormat, W = fn() -> std::io::Stdout> {
+pub struct Layer<S, E = LogstashFormat, W = fn() -> std::io::StdoutLock<'static>> {
     record_separator: Vec<u8>,
     make_writer: W,
     event_format: E,
@@ -25,7 +25,7 @@ impl<S> Default for Layer<S> {
     fn default() -> Self {
         Self {
             record_separator: vec![b'\n'],
-            make_writer: std::io::stdout,
+            make_writer: || std::io::stdout().lock(),
             event_format: Default::default(),
             _inner: Default::default(),
         }