5 commits

Author	SHA1	Message	Date
Andy Taylor	50a3567335	Fix MQTT client ID collision on ARM 32-bit userland with 64-bit kernel ... The MQTT client ID was generated using sprintf with %ld and time(nullptr). On platforms with 32-bit userland but 64-bit kernel (such as Raspberry Pi OS and some custom Alpine Linux builds), time_t is a 64-bit long long but %ld only reads 32 bits. Since the upper 32 bits of the current Unix timestamp are zero, this always produces a client ID ending in .0, causing collisions when multiple instances or restarts occur. Replace time()-based client IDs with PID-based IDs using getpid(), which is always a portable 32-bit value and unique per process. Platform-guarded for Windows (_getpid) and POSIX (getpid).	2026-03-08 12:51:36 +00:00
Jonathan Naylor	538108b192	Add optional MQTT authentication.	2025-03-21 17:37:30 +00:00
Jonathan Naylor	a2e2ea3675	Linux cleanups.	2025-03-17 14:29:13 +00:00
Jonathan Naylor	4ff688045f	Update the C++ version and other changes.	2025-03-17 14:09:42 +00:00
Jonathan Naylor	04146faa81	Convert to use of MQTT for command, APRS, and dynamic TG control.	2023-07-07 11:14:34 +01:00