Commit Graph
6 Commits
Author SHA1 Message Date
6588861e34 Align gossip sync stale cleanup with Android client (#798)
* Align DM sheet toolbar with people list

* Gate stale gossip announcements

* Remove stale peer messages during gossip cleanup

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Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2025-10-14 13:54:36 +02:00
7149182c56 Fix ghost peers and stale messages from gossip sync (#766)
Problem:
- Ghost peers from yesterday appeared on app restart
- Old messages resurfaced after restarting
- Peers running 24+ hours synced stale data to restarting peers

Root causes:
1. GossipSyncManager stored packets indefinitely (no time limit)
2. handleAnnounce/handleMessage had no timestamp validation
3. Relayed announces from other peers could be arbitrarily old

Solution (defense in depth):
- Added 15-minute age window to GossipSyncManager config
- Gossip storage rejects expired packets at ingestion
- Gossip sync responses filter out expired packets
- GCS payload building excludes expired packets
- Periodic cleanup removes expired announcements/messages
- handleAnnounce rejects stale announces before processing
- handleMessage rejects stale broadcast messages before processing

This prevents ghost peers from appearing on restart and ensures
only recent mesh state is synchronized between peers.

Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2025-10-07 00:56:25 +02:00
IslamandGitHub f86ae5e2ea PeerID 14/n: Transport and its dependents (#753)
* Rearrange `Transport`’s properties and functions

* `NostrTransport`: group Transport-related code together

* `BLEService`: group Transport-related code together

* Extract `NotificationStreamAssembler` into a file

* Move private functions to a dedicated extension

* PeerID 14/n: `Transport` and its dependents
2025-10-06 11:02:20 +02:00
IslamandGitHub 2673d28686 PeerID 12/n: GossipSyncManager (#751)
* Noise types use PeerID

* Fix tests

* Extract `NoiseSessionManager` into a separate file

* Extract `NoiseSessionState` into a separate file

* Remove `failed` state from `NoiseSessionState`

* Extract `NoiseSessionError` into a separate file

* PeerID 12/n: `GossipSyncManager`
2025-10-05 15:53:57 +02:00
3a94b57341 Fix BLE stream crashes and gossip sync races (#663)
* Handle long BLE packets safely

* Keep BLE stream aligned after partial drops

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Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2025-09-23 14:06:13 +02:00
2ac01db9c4 SYNC_REQUEST 2 (#616)
* wip

* woohooo

* Plumtree gossip: don't subset REQUEST_SYNC fanout; make RequestSyncPacket.encode use const

* bloom -> gcs [wip]

* fix build

* fix broadcast

* prune old messages too

* faster sync

* prune better

* adjust parameters

* fix(sync): make cap a constant in GCSFilter.buildFilter to silence 'never mutated' warning

* fix(mesh): surface self-origin public messages recovered via sync; only ignore self when TTL != 0 in handleMessage

* sync: allow self messages via GCS restore and relax TTL==0 acceptance\n- Bypass dedup for self TTL==0 packets in handleReceivedPacket\n- Accept self TTL==0 in handleMessage and set nickname\n- Accept unknown senders for TTL==0 with anon# prefix to restore history

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Co-authored-by: jack <jackjackbits@users.noreply.github.com>
2025-09-15 13:57:09 +02:00