From 6d65c3f4620cc447ff9d40ceb75d3aeb878d2984 Mon Sep 17 00:00:00 2001
From: phil <uniphil@gmail.com>
Date: Thu, 3 Jul 2025 12:11:30 -0400
Subject: [PATCH] single-thread tokio

not actually sure if this is needed for the raspi but initially i thought metrics weren't working. (they are fine)
---
 who-am-i/src/main.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/who-am-i/src/main.rs b/who-am-i/src/main.rs
index e4f5ed1..75d3bcf 100644
--- a/who-am-i/src/main.rs
+++ b/who-am-i/src/main.rs
@@ -1,5 +1,5 @@
 use clap::{ArgAction, Parser};
-use metrics_exporter_prometheus::PrometheusBuilder;
+use metrics_exporter_prometheus::{PrometheusBuilder, BuildError as PromBuildError};
 use tokio_util::sync::CancellationToken;
 use who_am_i::serve;
 
@@ -26,7 +26,7 @@ struct Args {
     allowed_hosts: Vec<String>,
 }
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     let shutdown = CancellationToken::new();
 
@@ -51,7 +51,7 @@ async fn main() {
     serve(shutdown, args.app_secret, args.allowed_hosts, args.dev).await;
 }
 
-fn install_metrics_server() -> Result<(), metrics_exporter_prometheus::BuildError> {
+fn install_metrics_server() -> Result<(), PromBuildError> {
     println!("installing metrics server...");
     let host = [0, 0, 0, 0];
     let port = 8765;
-- 
2.51.2