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feat: integrate via v0.18.1 context suspension and key throttling
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Upgrade via to v0.18.1 and configure context suspension timeouts
(5min suspend, 30min TTL) for clean reconnection behavior. Throttle
snake direction key inputs to 100ms to prevent wasted SSE round-trips
when keys are held down.
This commit is contained in:
Ryan Hamamura
2026-02-19 11:14:35 -10:00
parent c5b863efdd
commit 884650c68d
3 changed files with 18 additions and 16 deletions
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28
main.go
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@@ -71,11 +71,13 @@ func main() {
v := via.New()
v.Config(via.Options{
LogLevel: via.LogLevelDebug,
DocumentTitle: "Game Lobby",
ServerAddress: ":" + port(),
SessionManager: sessionManager,
Plugins: []via.Plugin{DaisyUIPlugin},
LogLevel: via.LogLevelDebug,
DocumentTitle: "Game Lobby",
ServerAddress: ":" + port(),
SessionManager: sessionManager,
Plugins: []via.Plugin{DaisyUIPlugin},
ContextSuspendAfter: 5 * time.Minute,
ContextTTL: 30 * time.Minute,
})
subFS, _ := fs.Sub(assets, "assets")
@@ -768,14 +770,14 @@ func main() {
wrapperAttrs := []h.H{
h.Class("snake-wrapper flex flex-col items-center gap-4 p-4"),
via.OnKeyDownMap(
via.KeyBind("w", handleDir, via.WithSignalInt(dirSignal, int(snake.DirUp))),
via.KeyBind("a", handleDir, via.WithSignalInt(dirSignal, int(snake.DirLeft))),
via.KeyBind("s", handleDir, via.WithSignalInt(dirSignal, int(snake.DirDown))),
via.KeyBind("d", handleDir, via.WithSignalInt(dirSignal, int(snake.DirRight))),
via.KeyBind("ArrowUp", handleDir, via.WithSignalInt(dirSignal, int(snake.DirUp)), via.WithPreventDefault()),
via.KeyBind("ArrowLeft", handleDir, via.WithSignalInt(dirSignal, int(snake.DirLeft)), via.WithPreventDefault()),
via.KeyBind("ArrowDown", handleDir, via.WithSignalInt(dirSignal, int(snake.DirDown)), via.WithPreventDefault()),
via.KeyBind("ArrowRight", handleDir, via.WithSignalInt(dirSignal, int(snake.DirRight)), via.WithPreventDefault()),
via.KeyBind("w", handleDir, via.WithSignalInt(dirSignal, int(snake.DirUp)), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("a", handleDir, via.WithSignalInt(dirSignal, int(snake.DirLeft)), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("s", handleDir, via.WithSignalInt(dirSignal, int(snake.DirDown)), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("d", handleDir, via.WithSignalInt(dirSignal, int(snake.DirRight)), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("ArrowUp", handleDir, via.WithSignalInt(dirSignal, int(snake.DirUp)), via.WithPreventDefault(), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("ArrowLeft", handleDir, via.WithSignalInt(dirSignal, int(snake.DirLeft)), via.WithPreventDefault(), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("ArrowDown", handleDir, via.WithSignalInt(dirSignal, int(snake.DirDown)), via.WithPreventDefault(), via.WithThrottle(100*time.Millisecond)),
via.KeyBind("ArrowRight", handleDir, via.WithSignalInt(dirSignal, int(snake.DirRight)), via.WithPreventDefault(), via.WithThrottle(100*time.Millisecond)),
),
}