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fix(mesh): DM-via-channel tunnel + disable presence spam

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Meshcore direct unicast silently drops between our two Archy nodes
(firmware reports flood sends with resp_code=6 but nothing arrives).
Wrap DMs as channel-1 broadcasts with a [0xD1][dest_prefix(6)][inner]
header; receivers filter by prefix and dispatch the inner payload
through the existing typed/base64/chunk ladder. Shrink chunk body to
125B so the wrapper still fits the 160B LoRa budget. Auto-heal
routing: CMD_RESET_PATH (0x0D) any type-1 contact with path_len=0 on
refresh so floods take over. send_text now returns the firmware's
flood/direct mode flag for diagnostics.

Disable the 120s presence heartbeat broadcaster — its CBOR payload
was being re-echoed as plaintext by the shared repeater, spamming
every visible node with garbled "Archy-…: av�…fstatusfonline…"
messages on channel 0. mesh.broadcast-presence RPC stays registered
but no longer transmits. Re-enable only once presence moves off the
shared broadcast path.

Also: MeshState.cmd_tx behind RwLock so stop()→start() cycles don't
fail with "command channel already consumed"; MeshService.send_cmd
helper; drop_message_by_id for control envelopes that shouldn't
appear as Sent bubbles; self_advert_name reflected into MeshStatus
after set; path_len/flags parsed out of RESP_CONTACT.

Frontend: unified inbox merges mesh peers with federation nodes by
DID/pubkey/name; hide presence/read_receipt/edit/channel_invite/
contact_card from chat stream; publicChannel index → 1 to match the
new DM-via-channel routing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Dorian
2026-04-14 10:24:27 -04:00
co-authored by Claude Opus 4.6
parent bdacc06a2b
commit d514e0e5e4
10 changed files with 771 additions and 111 deletions
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neode-ui/src/views/mesh/mesh-styles.css
+4
View File
@@ -91,6 +91,10 @@
.mesh-chat-back { background: none; border: none; color: rgba(255, 255, 255, 0.6); font-size: 1.2rem; cursor: pointer; padding: 4px 8px; border-radius: 6px; display: none; }
.mesh-chat-header-info { flex: 1; min-width: 0; }
.mesh-chat-header-name { font-weight: 600; font-size: 0.95rem; color: rgba(255, 255, 255, 0.9); display: flex; align-items: center; gap: 6px; }
.mesh-chat-header-rename { background: transparent; border: none; color: rgba(255, 255, 255, 0.4); cursor: pointer; padding: 2px 4px; font-size: 0.85rem; line-height: 1; }
.mesh-chat-header-rename:hover { color: rgba(255, 255, 255, 0.9); }
.mesh-chat-header-rename-input { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 6px; color: rgba(255, 255, 255, 0.95); font-size: 0.95rem; font-weight: 600; padding: 4px 8px; outline: none; min-width: 0; max-width: 220px; }
.mesh-chat-header-rename-input:focus { border-color: rgba(255, 255, 255, 0.4); }
.mesh-chat-header-sub { font-size: 0.7rem; color: rgba(255, 255, 255, 0.3); font-family: monospace; }
.mesh-chat-header-status { flex-shrink: 0; }
.mesh-chat-header-time { font-size: 0.7rem; color: rgba(255, 255, 255, 0.3); }