private async sendEvents()

in projects/user-telemetry-client/src/TelemetryService.ts [30:64]

• 26 lines of code
• 4 McCabe index (conditional complexity)

    private async sendEvents(): Promise<void> {
        const [firstChunk, ...subsequentChunks] = chunk(this.eventBuffer, this.postEventLimit);
        if (!firstChunk) {
          return Promise.resolve();
        }

        const jsonEventBuffer = JSON.stringify(firstChunk);

        // Push the remaining events back into the buffer
        this.eventBuffer = subsequentChunks.flat();

        let requestInit: RequestInit = {
            method: "POST",
            mode: "cors",
            headers: new Headers({
                "Content-Type": "application/json"
            }),
            body: jsonEventBuffer
        }

        const requestInitWithAuthentication = this.authenticators.reduce((request, middleware) => {
            return middleware(request);
        }, requestInit);

        const response = await fetch(`${this.telemetryUrl}/event`, requestInitWithAuthentication);

        if (!response.ok) {
          this.eventBuffer = this.eventBuffer.concat(firstChunk);
        }

        if (this.eventBuffer.length) {

          this.throttledSendEvents();
        }
    }