Might as well benefit from a little parallelism.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4611 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/ssb.json

@@ -1,5 +1,5 @@
 {
   "type": "tildefriends-app",
   "emoji": "🐌",
-  "previous": "&tx4iQew0sHvZW3YAEx8y2Qr8m+MhoNdxs/5+1Rx4s7Y=.sha256"
+  "previous": "&rMCwJnENRN/cYxMPF06+r0dlKVyFFuL3fziFjG14oN4=.sha256"
 }

apps/ssb/tf-tab-news-feed.js

@@ -65,10 +65,10 @@ class TfTabNewsFeedElement extends LitElement {
 					this.hash.substring(1),
 				]);
 		} else {
-			let messages = [];
-			const k_following_limit = 2048;
+			let promises = [];
+			const k_following_limit = 256;
 			for (let i = 0; i < this.following.length; i += k_following_limit) {
-				messages = messages.concat(await tfrpc.rpc.query(
+				promises.push(tfrpc.rpc.query(
 					`
 						WITH news AS (SELECT messages.*
 						FROM messages
@@ -97,7 +97,7 @@ class TfTabNewsFeedElement extends LitElement {
 						new Date().valueOf() + 24 * 60 * 60 * 1000,
 					]));
 			}
-			return messages;
+			return [].concat(...(await Promise.all(promises)));
 		}
 	}