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fix(ocpp): resolve memory leak, heartbeat tracking, and timer cleanup #6

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Merged
evtivity-admin merged 1 commit into from
Jun 14, 2026
Merged

fix(ocpp): resolve memory leak, heartbeat tracking, and timer cleanup #6

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8 changes: 8 additions & 0 deletions packages/ocpp/src/server/ocpp-server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -408,6 +408,10 @@ export class OcppServer {

// Handle responses to our outgoing calls
if (messageType === MESSAGE_TYPE_CALLRESULT || messageType === MESSAGE_TYPE_CALLERROR) {
// Station is alive — it responded. Update liveness clock so
// PingMonitor.checkHeartbeats() doesn't disconnect stations that
// are actively responding to CSMS-initiated commands.
session.lastHeartbeat = new Date();
if (isCallResult(parsed)) {
// Log the inbound CALLRESULT so operators can see what the station
// returned for CSMS-initiated commands. Without this the OCPP log
Expand Down Expand Up @@ -615,6 +619,10 @@ export class OcppServer {
}

async stop(): Promise<void> {
if (ipMessageCleanupTimer != null) {
clearInterval(ipMessageCleanupTimer);
ipMessageCleanupTimer = null;
}
await this.pingMonitor.stop();
if (this.wssSecure != null) {
const secure = this.wssSecure;
Expand Down
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