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ov-components: Refactor data handling in SessionComponent to improve payload processing and error logging

pull/856/head
Carlos Santos 2025-11-12 17:51:26 +01:00
parent ba80504c9e
commit f3e551fc4a
1 changed files with 12 additions and 17 deletions
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29
openvidu-components-angular/projects/openvidu-components-angular/src/lib/components/session/session.component.ts
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@ -467,17 +467,8 @@ export class SessionComponent implements OnInit, OnDestroy {
RoomEvent.DataReceived,
async (payload: Uint8Array, participant?: RemoteParticipant, _?: DataPacket_Kind, topic?: string) => {
try {
const rawText = new TextDecoder().decode(payload);
this.log.d('DataReceived (raw)', { topic });
const message = safeJsonParse(rawText);
if (!message) {
this.log.w('Discarding data: malformed JSON', rawText);
return;
}
const decoder = new TextDecoder();
const fromServer = participant === undefined;
// Validate source and resolve participant info
const storedParticipant = participant
? this.participantService.getRemoteParticipantBySid(participant.sid || '')
@ -494,19 +485,23 @@ export class SessionComponent implements OnInit, OnDestroy {
const participantIdentity = storedParticipant?.identity || '';
const participantName = storedParticipant?.name || '';
// Decrypt if required
const decryptedPayload = await this.decryptIfNeeded(topic, payload, participantIdentity);
if (this.e2eeService.isEnabled) {
payload = await this.decryptIfNeeded(topic, payload, participantIdentity);
}
// Parse event payload after possible decryption
const event = safeJsonParse(new TextDecoder().decode(decryptedPayload));
if (!event) {
this.log.e('Error parsing data message after decryption');
const rawText = decoder.decode(payload);
this.log.d('DataReceived (raw)', { topic });
const eventMessage = safeJsonParse(rawText);
if (!eventMessage) {
this.log.w('Discarding data: malformed JSON', rawText);
return;
}
this.log.d(`Data event received: ${topic}`);
// Dispatch handling
this.handleDataEvent(topic, event, participantName || participantIdentity || 'Unknown');
this.handleDataEvent(topic, eventMessage, participantName || participantIdentity || 'Unknown');
} catch (err) {
this.log.e('Unhandled error processing DataReceived', err);
}