From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Sat, 28 Mar 2026 00:09:34 +0000 (+0100)
Subject: fix: map WebSocketPingInterval to OCPPCommCtrlr per OCPP 2.0.1 spec
X-Git-Tag: ocpp-server@v4.0.0~16
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=12650b2d3c2d0741a0ae71e660230c8fd12d5926;p=e-mobility-charging-stations-simulator.git

fix: map WebSocketPingInterval to OCPPCommCtrlr per OCPP 2.0.1 spec

ChargingStation.WebSocketPingInterval is vendor-specific. The canonical
variable per OCPP 2.0.1 Part 4 §8.4 is OCPPCommCtrlr.WebSocketPingInterval.
Update both the 1.6→2.0 mapping and the keba-ocpp2 template.
---

diff --git a/src/assets/station-templates/keba-ocpp2.station-template.json b/src/assets/station-templates/keba-ocpp2.station-template.json
index 5ff0561a..b7029425 100644
--- a/src/assets/station-templates/keba-ocpp2.station-template.json
+++ b/src/assets/station-templates/keba-ocpp2.station-template.json
@@ -37,7 +37,7 @@
         "value": "false"
       },
       {
-        "key": "ChargingStation.WebSocketPingInterval",
+        "key": "OCPPCommCtrlr.WebSocketPingInterval",
         "readonly": false,
         "value": "60"
       },
diff --git a/src/charging-station/ConfigurationKeyUtils.ts b/src/charging-station/ConfigurationKeyUtils.ts
index 49a9d80e..bbe11c17 100644
--- a/src/charging-station/ConfigurationKeyUtils.ts
+++ b/src/charging-station/ConfigurationKeyUtils.ts
@@ -75,7 +75,7 @@ const OCPP2_PARAMETER_KEY_MAP = new Map<
           [
             StandardParametersKey.WebSocketPingInterval,
             buildConfigKey(
-              OCPP20ComponentName.ChargingStation,
+              OCPP20ComponentName.OCPPCommCtrlr,
               StandardParametersKey.WebSocketPingInterval
             ),
           ],