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Johnathan Corgan
db9549885a
- Promote probe connections directly into pool instead of dropping and reconnecting. Eliminates fragile two-phase connect pattern (probe → disconnect → reconnect) that caused race conditions on restart. - send_async fails fast when no connection exists, triggering a background connect_async instead of blocking the event loop for up to 10s on inline L2CAP connect. Prevents control socket query timeouts and MMP processing stalls. - Add 5-second timeout to pubkey_exchange recv. Without this, a peer that connects but never sends its pubkey blocks the calling task forever, killing the scan_probe_loop or accept_loop entirely. - Add retry timer in scan_probe_loop for addresses that failed probe but won't get another DeviceAdded from BlueZ (deduplication). - Clear BlueZ cached devices before starting scan so fresh advertisements trigger DeviceAdded after daemon restart. - connect_async now performs pubkey exchange before promoting to pool, matching the accept_loop's expectation on inbound connections. - BLE tests updated to pre-establish connections via connect_async since send_async no longer does inline connect.