crossmate

commit 01c28e63d95e239e252fe775e8ce014ebe0f1c72
parent 6a72792b91d0e846a93ffb4ec88336d89ebc36b2
Author: Michael Camilleri <[email protected]>
Date:   Fri, 12 Jun 2026 10:46:17 +0900

Add store-and-forward window for meaningful events

Diffstat:
M
Workers/push-worker.js
 | 
25
+++++++++++++++++++++----

1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/Workers/push-worker.js b/Workers/push-worker.js
@@ -454,13 +454,20 @@ export class PushRegistry {
       ? "api.sandbox.push.apple.com"
       : "api.push.apple.com";
     const jwt = await this.providerJWT();
+    // "play" presence is the noisiest, least-actionable alert kind: deliver
+    // it without a sound and at power-considerate priority so a backgrounded
+    // peer isn't pinged every time someone opens the puzzle. Other alert
+    // kinds (win/resign/pause) keep the sound and immediate priority.
+    const presence = !message.background && message.kind === "play";
     const alert = {};
     if (message.title) alert.title = message.title;
     if (message.body) alert.body = message.body;
+    const aps = message.background
+      ? { "content-available": 1 }
+      : { alert, "mutable-content": 1 };
+    if (!message.background && !presence) aps.sound = "default";
     const apnsPayload = {
-      aps: message.background
-        ? { "content-available": 1 }
-        : { alert, sound: "default", "mutable-content": 1 },
+      aps,
       kind: message.kind
     };
     if (message.gameID) apnsPayload.gameID = message.gameID;
@@ -471,6 +478,16 @@ export class PushRegistry {
     // app builds, which the extension handles by falling back to `kind`.
     if (message.payload) apnsPayload.payload = message.payload;
 
+    // "play" presence is ephemeral: deliver now or discard. Other alert kinds
+    // (win/resign/pause) are one-time meaningful events — give APNs a
+    // store-and-forward window so a recipient who is offline at send time
+    // still gets the banner. Background pushes stay at 0; the state they
+    // nudge converges through CloudKit anyway.
+    const ephemeral = message.background || message.kind === "play";
+    const expiration = ephemeral
+      ? "0"
+      : String(Math.floor(Date.now() / 1000) + 4 * 60 * 60);
+
     const response = await fetch(`https://${host}/3/device/${target.token}`, {
       method: "POST",
       headers: {
@@ -478,7 +495,7 @@ export class PushRegistry {
         "apns-topic": topic,
         "apns-push-type": message.background ? "background" : "alert",
         "apns-priority": message.background ? "5" : "10",
-        "apns-expiration": "0",
+        "apns-expiration": expiration,
         "content-type": "application/json"
       },
       body: JSON.stringify(apnsPayload)