Class WDAManager

packages/webdriver/src/managers/WDAManager.ts:18–151

}

export class WDAManager extends BaseServiceManager {
  private static instances = new Map<string, WDAManager>();
  private config: WDAConfig;
  private isStarted = false;

  private constructor(config: WDAConfig) {
    super(config.port, config.host);
    this.config = {
      bundleId: 'com.apple.WebDriverAgentRunner.xctrunner',
      usePrebuiltWDA: true,
      host: 'localhost',
      ...config,
      port: config.port || DEFAULT_WDA_PORT,
    };
  }

  static getInstance(port = DEFAULT_WDA_PORT, host?: string): WDAManager {
    const key = `${host || 'localhost'}:${port}`;
    if (!WDAManager.instances.has(key)) {
      WDAManager.instances.set(key, new WDAManager({ port, host }));
    }
    return WDAManager.instances.get(key)!;
  }

  async start(): Promise<void> {
    if (this.isStarted) {
      debugWDA(
        `WDA already started on ${this.config.host}:${this.config.port}`,
      );
      return;
    }

    try {
      // Check if WDA is already running on the port
      if (await this.isWDARunning()) {
        debugWDA(`WDA already running on port ${this.config.port}`);
        this.isStarted = true;
        return;
      }

      // Note: Device connection and port forwarding are handled externally
      // We only check if WebDriverAgent is running

      // Start WebDriverAgent
      await this.startWDA();

      // Wait for WDA to be ready
      await this.waitForWDA();

      this.isStarted = true;
      debugWDA(
        `WDA started successfully on ${this.config.host}:${this.config.port}`,
      );
    } catch (error) {
      debugWDA(`Failed to start WDA: ${error}`);
      throw new Error(`Failed to start WebDriverAgent: ${error}`);
    }
  }