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Ignore old messages even if their ID is higher than new ones

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This commit is contained in:
Tulir Asokan 2024-04-08 15:21:08 +03:00
parent b131f50e51
commit 2a3acbff1b
1 changed files with 13 additions and 3 deletions
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16
portal.go
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@ -754,12 +754,22 @@ func (portal *Portal) handleMessage(source *User, evt *gmproto.Message, raw []by
log.Debug().Msg("Not handling incoming auto-downloading MMS")
return
}
if eventTS.Add(24 * time.Hour).Before(time.Now()) {
if time.Since(eventTS) > 24*time.Hour {
lastMessage, err := portal.bridge.DB.Message.GetLastInChat(ctx, portal.Key)
if err != nil {
log.Warn().Err(err).Msg("Failed to get last message to check if received old message is too old")
} else if lastMessage != nil && lastMessage.Timestamp.After(eventTS) && idToInt(lastMessage.ID) > idToInt(evt.MessageID) {
log.Debug().Msg("Not handling old message")
} else if lastMessage != nil && lastMessage.Timestamp.After(eventTS) {
if idToInt(lastMessage.ID) > idToInt(evt.MessageID) {
log.Warn().
Str("last_message_id", lastMessage.ID).
Time("last_message_ts", lastMessage.Timestamp).
Msg("Not handling old message even though it has higher ID than last new one")
} else {
log.Debug().
Str("last_message_id", lastMessage.ID).
Time("last_message_ts", lastMessage.Timestamp).
Msg("Not handling old message")
}
return
}
}