What does the reportProgress function do in HTTP services with JavaScript?

Can someone explain the functionality of reportProgress in JavaScript, specifically when used with Angular Typescript? I am having trouble finding documentation on this.

return this.httpClient.request<ProductResponse>('get',`${this.basePath}/api/Productcy/GetProductBNumber`,
    {
        params: queryParameters,
        withCredentials: this.configuration.withCredentials,
        headers: headers,
        observe: observe,
        reportProgress: reportProgress
    }
);

Context: I am utilizing Angular to communicate with .Net Core APIs and employing Swagger Codegen IO Proxy Generator for this purpose.

javascriptangulartypescriptapiswagger-codegen

Answer №1

If you want to monitor the progress of an HTTP request, make sure to include reportProgress: true in your code. To view all events, including transfer progress, use observe: 'events' and return an Observable of type HttpEvent. This will allow you to capture events such as DownloadProgress, Response, and more in the component method. For more information, check out https://angular.io/guide/http#listening-to-progress-events

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