Johnnybyzhang ff04a0d4b2 xiaomi/cs2: reduce TCP keepalive interval to 1 second ...

Based on PCAP analysis of official Mi Home app traffic:
- Official app sends PING every ~1 second
- Previous 5-second interval was too slow, causing connection resets

Simply reduce keepalive timeout from 5s to 1s.

2026-01-11 20:26:34 +08:00

..

conn.go

xiaomi/cs2: reduce TCP keepalive interval to 1 second

2026-01-11 20:26:34 +08:00