feat: support zero-downtime upgrades across process generations - #38
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taoky wants to merge 3 commits into
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feat: support zero-downtime upgrades across process generations#38taoky wants to merge 3 commits into
taoky wants to merge 3 commits into
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Inherit listeners while older generations drain existing sessions. Coordinate admission and FIFO queues through SQLite, and aggregate connection status, metrics, and log rotation across generations. Add configurable drain deadlines, systemd MAINPID handoff, and package upgrade integration. Cover multi-generation upgrades, failure recovery, and real rsync transfers with process tests. Assisted-by: OpenAI Codex (GPT-6)
Include worker PIDs, operation context, and subprocess output when concurrent admission tests fail. Assisted-by: OpenAI Codex (GPT-6)
Replace SQLite with in-memory admission state and Unix socket IPC. Keep the supervisor PID and listeners stable while workers upgrade and drain, and reclaim capacity after worker exit. Cover supervisor failure, worker restart, and graceful shutdown; update systemd integration and migration documentation. Assisted-by: OpenAI Codex (GPT-6)
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Not worth it, closing. |
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Inherit listeners while older generations drain existing sessions. Coordinate admission and FIFO queues through SQLite, and aggregate connection status, metrics, and log rotation across generations.
Add configurable drain deadlines, systemd MAINPID handoff, and package upgrade integration. Cover multi-generation upgrades, failure recovery, and real rsync transfers with process tests.
Assisted-by: OpenAI Codex (GPT-6)