From f0edd4ca51449f3bba7eb3d713956e4db2001605 Mon Sep 17 00:00:00 2001
From: aforge <aforge@>
Date: Sun, 26 Feb 2023 19:15:20 -0800
Subject: [PATCH] Fetch messages from server using Topic.missingRange.

(cherry picked from commit a8266bcc1de9ebf13cc28b0f6771a3df4db45a69)
---
 TinodeSDK/ComTopic.swift | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/TinodeSDK/ComTopic.swift b/TinodeSDK/ComTopic.swift
index 53c11b0a..bb85d7f1 100644
--- a/TinodeSDK/ComTopic.swift
+++ b/TinodeSDK/ComTopic.swift
@@ -128,9 +128,7 @@ public class ComTopic: Topic<TheCard, PrivateType, TheCard, PrivateType> {
         // Not enough messages in cache to fullfill the request, call the server.
 
         // Use query builder to get cached message ranges.
-        // 'since' is inclusive (>=), 'before' is exclusive (<).
-        let (since, before) = forward ? (lastLoadedSeq + 1, nil) : (nil, lastLoadedSeq)
-        let query = metaGetBuilder().withData(since: since, before: before, limit: remainingCount)
+        let query = metaGetBuilder().withEarlierData(limit: limit)
         getMeta(query: query.build())
             .thenApply({ _ in
                 // Read message page from DB.