ctx, cancel = context.WithTimeout(context.Background(), client.Timeout)
On Tuesday, October 31, 2017 at 5:52:29 AM UTC-7, 慕希颜 wrote:
>
> Is there a way to add a timeout setting for per request if i declare a
> global var? Because in my case i need different timeout setting for per
> request.Currently i am doing it with creating a new client object for per
> request:
>
> func getTiemoutClient(timeout int) *http.Client {
> client := &http.Client{
> Timeout: time.Duration(timeout) * time.Millisecond,
> }
> return client
> }
>
>
> is this a better way ?
>
> func Do(ctx context.Context, client *http.Client, req *http.Request)
> (*http.Response, error) {
> if client == nil {
> client = http.DefaultClient
> }
> resp, err := client.Do(req.WithContext(ctx))
> // If we got an error, and the context has been canceled,
> // the context's error is probably more useful.
> if err != nil {
> select {
> case <-ctx.Done():
> err = ctx.Err()
> default:
> }
> }
> return resp, err
> }
>
>
>
>
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