Ocpp: allow hijacking foreign transactions (evcc-io#10109)

GrimmiMeloni · Sep 30, 2023 · d96a1ec · d96a1ec
1 parent c929e89
commit d96a1ec
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/charger/ocpp/cp_core.go b/charger/ocpp/cp_core.go
@@ -89,6 +89,11 @@ func (cp *CP) MeterValues(request *core.MeterValuesRequest) (*core.MeterValuesCo
 		cp.mu.Lock()
 		defer cp.mu.Unlock()
 
+		if request.TransactionId != nil && cp.txnId == 0 {
+			cp.log.DEBUG.Printf("hijacking transaction: %d", *request.TransactionId)
+			cp.txnId = *request.TransactionId
+		}
+
 		for _, meterValue := range request.MeterValue {
 			// ignore old meter value requests
 			if meterValue.Timestamp.Time.After(cp.meterUpdated) {