new: added CAN to session json object

session/session_json.go

@@ -59,6 +59,7 @@ type SessionJSON struct {
 	WiFi       *network.WiFi     `json:"wifi"`
 	BLE        *network.BLE      `json:"ble"`
 	HID        *network.HID      `json:"hid"`
+	CAN        *network.CAN      `json:"can"`
 	Queue      *packets.Queue    `json:"packets"`
 	StartedAt  time.Time         `json:"started_at"`
 	PolledAt   time.Time         `json:"polled_at"`
@@ -95,6 +96,7 @@ func (s *Session) MarshalJSON() ([]byte, error) {
 		WiFi:       s.WiFi,
 		BLE:        s.BLE,
 		HID:        s.HID,
+		CAN:        s.CAN,
 		Queue:      s.Queue,
 		StartedAt:  s.StartedAt,
 		PolledAt:   time.Now(),