From fd5d158fbd0c5527ac918059d34312a209877dee Mon Sep 17 00:00:00 2001
From: Eric <5089238+emizzle@users.noreply.github.com>
Date: Fri, 13 Dec 2024 12:46:59 +1100
Subject: [PATCH] fix(timer): ensure timer loop is asyncSpawned

---
 codex/utils/timer.nim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/codex/utils/timer.nim b/codex/utils/timer.nim
index 9361d07b4..0235abfc5 100644
--- a/codex/utils/timer.nim
+++ b/codex/utils/timer.nim
@@ -30,13 +30,13 @@ proc new*(T: type Timer, timerName = "Unnamed Timer"): Timer =
   ## Create a new Timer intance with the given name
   Timer(name: timerName)
 
-proc timerLoop(timer: Timer) {.async.} =
+proc timerLoop(timer: Timer) {.async: (raises: []).} =
   try:
     while true:
       await timer.callback()
       await sleepAsync(timer.interval)
   except CancelledError:
-    raise
+    discard # do not propagate as timerLoop is asyncSpawned
   except CatchableError as exc:
     error "Timer caught unhandled exception: ", name=timer.name, msg=exc.msg
 
@@ -47,6 +47,7 @@ method start*(timer: Timer, callback: TimerCallback, interval: Duration) {.base.
   timer.callback = callback
   timer.interval = interval
   timer.loopFuture = timerLoop(timer)
+  asyncSpawn timer.loopFuture
 
 method stop*(timer: Timer) {.async, base.} =
   if timer.loopFuture != nil: