How Do I Customize HTTP Request Timeouts in Go?

Customizing HTTP Request Timeouts in Golang

When performing HTTP requests in Golang using the http.Get() function, the default timeout duration is often impractical, leading to a slow performance of fetchers. To optimize the retrieval process, it becomes necessary to set a custom timeout for each request.

To achieve this customization, Golang provides the Timeout field within the http.Client struct. By modifying this field, one can specify the desired timeout duration. Here's an example:

client := http.Client{
    Timeout: 45 * time.Second,
}
resp, err := client.Get(url)

In this code, the timeout is set to 45 seconds. If the request exceeds this time limit, it will return an error indicating a request timeout. This ensures timely handling of failed requests and allows the fetcher to move on to the next URL.

By leveraging the Timeout field, developers can improve the efficiency of their URL fetching applications, ensuring responsive and timely processing of HTTP requests.

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