Function sendSingleRequest

packages/client-sdk/src/application.ts:236–261

* Send single request to Tianji application API (fallback when batch is disabled)

(
  serverUrl: string,
  type: 'event' | 'identify',
  payload: ApplicationEventPayload | ApplicationIdentifyPayload
)

 * Send single request to Tianji application API (fallback when batch is disabled)
 */
async function sendSingleRequest(
  serverUrl: string,
  type: 'event' | 'identify',
  payload: ApplicationEventPayload | ApplicationIdentifyPayload
): Promise<void> {
  try {
    const response = await fetch(`${serverUrl}/api/application/send`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        type,
        payload,
      }),
    });

    if (!response.ok) {
      const errorText = await response.text();
      throw new Error(`Failed to send application ${type}: ${errorText}`);
    }
  } catch (error) {
    console.error(`Error sending application ${type}:`, error);
    return; // As event tracking SDK, should not throw error which maybe cause crash
  }
}

/**
 * Send batch request to Tianji application API