Adds independently-extensible Cap'n Proto frames for the upgrade snapshot's host/queue admin-state sections (frame-only, not reusing Worker/QueueConf which bundle dynamic state) and bumps SNAPSHOT_FORMAT_VERSION 1->2 so a checkpoint written under the prior raw queue-frame layout is fail-loud rejected rather than misinterpreted. Task 1 of 19. Requirements: 1.9, 5.7 |
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| c.capnp | ||
| controller.capnp | ||