| 1 | package control |
| 2 | |
| 3 | import ( |
| 4 | "sync" |
| 5 | |
| 6 | "reasonix/internal/provider" |
| 7 | ) |
| 8 | |
| 9 | type providerDiagnostic struct { |
| 10 | provider.RequestObservation |
| 11 | TurnID string `json:"turnId,omitempty"` |
| 12 | } |
| 13 | |
| 14 | type providerDiagnosticBuffer struct { |
| 15 | mu sync.Mutex |
| 16 | requests []providerDiagnostic |
| 17 | dropped uint64 |
| 18 | turns []providerDiagnosticTurn |
| 19 | } |
| 20 | |
| 21 | func (c *Controller) recordProviderRequest(turnID string, observation provider.RequestObservation) { |
| 22 | b := &c.providerDiagnostics |
| 23 | b.mu.Lock() |
| 24 | defer b.mu.Unlock() |
| 25 | for i := range b.requests { |
| 26 | if b.requests[i].ID == observation.ID { |
| 27 | b.requests[i] = providerDiagnostic{observation, turnID} |
| 28 | return |
| 29 | } |
| 30 | } |
| 31 | // Updates for an evicted request cannot displace newer requests or inflate |
| 32 | // the dropped count. One entry per HTTP attempt, including all heartbeat reads. |
| 33 | if observation.Phase != "request_started" { |
| 34 | return |
| 35 | } |
| 36 | if len(b.requests) == 128 { |
| 37 | for i := range b.turns { |
| 38 | if b.turns[i].id == b.requests[0].TurnID { |
| 39 | b.turns[i].dropped++ |
| 40 | break |
| 41 | } |
| 42 | } |
| 43 | copy(b.requests, b.requests[1:]) |
| 44 | b.requests = b.requests[:127] |
| 45 | b.dropped++ |
| 46 | } |
| 47 | b.requests = append(b.requests, providerDiagnostic{observation, turnID}) |
| 48 | } |
| 49 | |
| 50 | func (c *Controller) providerDiagnosticSnapshot() any { |
| 51 | b := &c.providerDiagnostics |
| 52 | b.mu.Lock() |
| 53 | defer b.mu.Unlock() |
| 54 | return struct { |
| 55 | Requests []providerDiagnostic `json:"requests"` |
| 56 | Dropped uint64 `json:"dropped"` |
| 57 | Scope string `json:"scope"` |
| 58 | }{append([]providerDiagnostic{}, b.requests...), b.dropped, "current controller lifetime; transport bytes include heartbeats, not proof of model progress; durable per-turn snapshots are in diagnostic/provider commit events"} |
| 59 | } |
| 60 |