Method persistToRemote

src/utils/sessionStorage.ts:1303–1344

(sessionId: UUID, entry: TranscriptMessage)

  }

  private async persistToRemote(sessionId: UUID, entry: TranscriptMessage) {
    if (isShuttingDown()) {
      return
    }

    // CCR v2 path: write as internal worker event
    if (this.internalEventWriter) {
      try {
        await this.internalEventWriter(
          'transcript',
          entry as unknown as Record<string, unknown>,
          {
            ...(isCompactBoundaryMessage(entry) && { isCompaction: true }),
            ...(entry.agentId && { agentId: entry.agentId }),
          },
        )
      } catch {
        logEvent('tengu_session_persistence_failed', {})
        logForDebugging('Failed to write transcript as internal event')
      }
      return
    }

    // v1 Session Ingress path
    if (
      !isEnvTruthy(process.env.ENABLE_SESSION_PERSISTENCE) ||
      !this.remoteIngressUrl
    ) {
      return
    }

    const success = await sessionIngress.appendSessionLog(
      sessionId,
      entry,
      this.remoteIngressUrl,
    )

    if (!success) {
      logEvent('tengu_session_persistence_failed', {})
      gracefulShutdownSync(1, 'other')
    }
  }

  setRemoteIngressUrl(url: string): void {
    this.remoteIngressUrl = url