Method close

frontend/src/utils/sse-client.ts:100–112

()

  }

  close(): void {
    if (this.readyState === EventSource.CLOSED) {
      return;
    }

    this.readyState = FetchEventSource.CLOSED;
    this.controller?.abort();
    this.reader?.cancel().catch(() => {
      // Ignore cancel errors
    });
    this.reader = null;
    this.controller = null;
  }

  private async connect(headers?: Record<string, string>): Promise<void> {
    if (this.readyState === EventSource.CLOSED) {