func toHTTPRequest(p *logtypepb.HttpRequest) (*logging.HTTPRequest, error) {
if p == nil {
return nil, nil
}
u, err := url.Parse(p.RequestUrl)
if err != nil {
return nil, err
}
var dur time.Duration
if p.Latency != nil {
dur, err = ptypes.Duration(p.Latency)
if err != nil {
return nil, err
}
}
hr := &http.Request{
Method: p.RequestMethod,
URL: u,
Header: map[string][]string{},
}
if p.UserAgent != "" {
hr.Header.Set("User-Agent", p.UserAgent)
}
if p.Referer != "" {
hr.Header.Set("Referer", p.Referer)
}
return &logging.HTTPRequest{
Request: hr,
RequestSize: p.RequestSize,
Status: int(p.Status),
ResponseSize: p.ResponseSize,
Latency: dur,
RemoteIP: p.RemoteIp,
CacheHit: p.CacheHit,
CacheValidatedWithOriginServer: p.CacheValidatedWithOriginServer,
}, nil
}
func ExampleOperation_Metadata() {
op, err := bestMomentInHistory()
if err != nil {
// TODO: Handle err.
}
// The operation might contain metadata.
// In this example, the metadata contains the estimated length of time
// the operation might take to complete.
var meta duration.Duration
if err := op.Metadata(&meta); err != nil {
// TODO: Handle err.
}
d, err := ptypes.Duration(&meta)
if err == ErrNoMetadata {
fmt.Println("no metadata")
} else if err != nil {
// TODO: Handle err.
} else {
fmt.Println(d)
}
// Output:
// 1h0m0s
}