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merged from gramsrv upstream

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This commit is contained in:
onysd 2026-09-01 12:06:31 +03:00
parent 79c64ee916
commit 21a0856587
651 changed files with 54774 additions and 4590 deletions
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12
internal/store/postgres/channel_update_retention.go
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@ -209,6 +209,15 @@ WHERE channel_id = $1`, channelID, cursor, checkpoint.LatestEventDate, checkpoin
if tag.RowsAffected() != 1 {
return fmt.Errorf("advance channel update retained floor: checkpoint row disappeared for channel %d", channelID)
}
// Retention changes whether an old cursor receives a normal page or
// channelDifferenceTooLong without changing channel.pts. Publish a
// dedicated generation so every instance drops immutable pages built
// against the previous floor.
if _, err := tx.Exec(ctx, `SELECT telesrv_bump_read_model_version(
'channel_difference_base', 0, 'channel', $1
)`, channelID); err != nil {
return fmt.Errorf("bump channel difference retention read model: %w", err)
}
checkpoint.RetainedThroughPts = cursor
result = domain.ChannelUpdateRetentionResult{Checkpoint: checkpoint, Deleted: len(ptsToDelete)}
return nil
@ -216,6 +225,9 @@ WHERE channel_id = $1`, channelID, cursor, checkpoint.LatestEventDate, checkpoin
if err != nil {
return domain.ChannelUpdateRetentionResult{}, err
}
if result.Deleted > 0 && s.differenceCache != nil {
s.differenceCache.deleteChannel(channelID)
}
return result, nil
}