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fix(core): Fallback to loading channel at last read date when loadChannelAtMessage fails #2253

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Merged
xsahil03x merged 2 commits into from
May 15, 2025
Merged

fix(core): Fallback to loading channel at last read date when loadChannelAtMessage fails #2253

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5f93e5e
fix(core): Fallback to loading channel at last read date when loadCha…
xsahil03x May 15, 2025
5569095
chore: update CHANGELOG.md
xsahil03x May 15, 2025
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6 changes: 6 additions & 0 deletions packages/stream_chat_flutter_core/CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,11 @@
## Upcoming

🐞 Fixed

- Fixed an issue with `StreamChannel` where loading channel at `lastReadMessageId` might fail
if the channel exceeds the member threshold. This is now handled gracefully by falling back to loading
the channel at the `lastRead` date.

🔄 Changed

- Updated `freezed_annotation` dependency to `">=2.4.1 <4.0.0"`.
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11 changes: 10 additions & 1 deletion packages/stream_chat_flutter_core/lib/src/stream_channel.dart
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Expand Up @@ -508,7 +508,16 @@ class StreamChannelState extends State<StreamChannel> {

// Load the channel at the last read message if available.
if (currentUserRead.lastReadMessageId case final lastReadMessageId?) {
return loadChannelAtMessage(lastReadMessageId);
try {
return await loadChannelAtMessage(lastReadMessageId);
} catch (e) {
// If the loadChannelAtMessage for any reason fails, we fallback to
// loading the channel at the last read date.
//
// One example of this is when the channel becomes too large and
// exceeds a certain threshold (I believe it's a 1000 members) it
// can't update the readstate anymore for each individual member.
}
}

// Otherwise, load the channel at the last read date.
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