Function ParseRequestHeaders

taskqueue/taskqueue.go:170–191

ParseRequestHeaders parses the special HTTP request headers available to push task request handlers. This function silently ignores values of the wrong format.

(h http.Header)

// task request handlers. This function silently ignores values of the wrong
// format.
func ParseRequestHeaders(h http.Header) *RequestHeaders {
	ret := &RequestHeaders{
		QueueName: h.Get("X-AppEngine-QueueName"),
		TaskName:  h.Get("X-AppEngine-TaskName"),
	}

	ret.TaskRetryCount, _ = strconv.ParseInt(h.Get("X-AppEngine-TaskRetryCount"), 10, 64)
	ret.TaskExecutionCount, _ = strconv.ParseInt(h.Get("X-AppEngine-TaskExecutionCount"), 10, 64)

	etaSecs, _ := strconv.ParseInt(h.Get("X-AppEngine-TaskETA"), 10, 64)
	if etaSecs != 0 {
		ret.TaskETA = time.Unix(etaSecs, 0)
	}

	ret.TaskPreviousResponse, _ = strconv.Atoi(h.Get("X-AppEngine-TaskPreviousResponse"))
	ret.TaskRetryReason = h.Get("X-AppEngine-TaskRetryReason")
	if h.Get("X-AppEngine-FailFast") != "" {
		ret.FailFast = true
	}

	return ret
}

var (
	currentNamespace = http.CanonicalHeaderKey("X-AppEngine-Current-Namespace")