| 1 | package control |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "log/slog" |
| 6 | "time" |
| 7 | |
| 8 | "reasonix/internal/agent" |
| 9 | "reasonix/internal/event" |
| 10 | ) |
| 11 | |
| 12 | // bindExecutorProjection rebinds the agent's projection sidecar to path. |
| 13 | // loadSidecar=true loads an existing sidecar (resume/switch); false clears |
| 14 | // in-memory projection without deleting another session's .context.json. |
| 15 | func (c *Controller) bindExecutorProjection(path string, loadSidecar bool) { |
| 16 | if c == nil || c.executor == nil { |
| 17 | return |
| 18 | } |
| 19 | if c.sessionEngineEnabled() { |
| 20 | return |
| 21 | } |
| 22 | c.executor.BindSessionPath(path, loadSidecar) |
| 23 | } |
| 24 | |
| 25 | // maybeColdResumePrune records warm/cold/unknown only; it never rewrites history. |
| 26 | func (c *Controller) maybeColdResumePrune(path string) { |
| 27 | if c.executor == nil || path == "" { |
| 28 | return |
| 29 | } |
| 30 | // Sidecar path is rebound in Resume; only refresh cache state here. |
| 31 | m, ok, err := agent.LoadBranchMeta(path) |
| 32 | if err != nil || !ok || m.UpdatedAt.IsZero() { |
| 33 | c.executor.SetCacheState(agent.CacheStateUnknown) |
| 34 | slog.Info("controller: resume cache state", "path", path, "cache_state", agent.CacheStateUnknown) |
| 35 | return |
| 36 | } |
| 37 | last := m.UpdatedAt |
| 38 | state := agent.CacheStateWarm |
| 39 | if time.Since(last) >= c.cacheColdAfter() { |
| 40 | state = agent.CacheStateCold |
| 41 | } |
| 42 | c.executor.SetCacheState(state) |
| 43 | slog.Info("controller: resume cache state", "path", path, "cache_state", state, "idle", time.Since(last).Round(time.Minute).String()) |
| 44 | if c.disableColdResumePrune || state != agent.CacheStateCold { |
| 45 | return |
| 46 | } |
| 47 | c.sink.Emit(event.Event{Kind: event.Notice, Level: event.LevelInfo, Text: fmt.Sprintf( |
| 48 | "resumed after %s idle (provider cache likely expired) — full history kept; compaction deferred until context pressure", |
| 49 | time.Since(last).Round(time.Minute))}) |
| 50 | } |
| 51 |