On 14 Feb 2018, at 10:50, mrx
<[email protected]<mailto:[email protected]>> wrote:
resp, err := http.Get("http://example.com/";)
if err != nil {
// handle error
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
That err returned from ReadAll. I cannot see how that can possibly fail.
You need a more vivid imagination. The server might crash, the network might
fail, a firewall in between might reboot, and so on. Any issue along the path
might result in a timeout, short read (server said “content-lenght: 42” only
sent five bytes), or other errors.
//jb
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