From 4f59b256f5103c585637709f0f9095839a37bf23 Mon Sep 17 00:00:00 2001
From: Jared Burce <jaredr@gmail.com>
Date: Thu, 22 Oct 2020 12:23:08 -0700
Subject: [PATCH] simplify client Vec management

---
 src/main.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 92d8b69..27f288d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -29,8 +29,7 @@ async fn main() {
   pretty_env_logger::init_timed();
 
   let clients = Arc::new(Mutex::new(SmallVec::new()));
-  let clients_filter = clients.clone();
-  let clients_filter = warp::any().map(move || clients_filter.clone());
+  let events_clients = clients.clone();
 
   let gpio = Gpio::new().expect("gpio init");
   let mut pin = gpio.get(BUTTON_PIN).expect("pin init").into_input_pullup();
@@ -47,11 +46,10 @@ async fn main() {
   // GET /events
   let events = warp::path!("events")
     .and(warp::get())
-    .and(clients_filter)
-    .map(|clients: Arc<Mutex<SmallVec<_>>>| {
+    .map(move || {
       info!("GET /events");
       let (tx, rx) = mpsc::channel(1);
-      clients.lock().unwrap().push(tx);
+      events_clients.lock().unwrap().push(tx);
 
       let stream = stream::select(
         interval(Duration::from_secs(5)).map(move |_| {