1 files changed, 73 insertions, 0 deletions
diff --git a/vendor/github.com/throttled/throttled/deprecated.go b/vendor/github.com/throttled/throttled/deprecated.go
new file mode 100644
index 000000000..f2c648a3e
--- /dev/null
+++ b/vendor/github.com/throttled/throttled/deprecated.go
@@ -0,0 +1,73 @@
+package throttled
+
+import (
+	"net/http"
+	"time"
+)
+
+// DEPRECATED. Quota returns the number of requests allowed and the custom time window.
+func (q Rate) Quota() (int, time.Duration) {
+	return q.count, q.period * time.Duration(q.count)
+}
+
+// DEPRECATED. Q represents a custom quota.
+type Q struct {
+	Requests int
+	Window   time.Duration
+}
+
+// DEPRECATED. Quota returns the number of requests allowed and the custom time window.
+func (q Q) Quota() (int, time.Duration) {
+	return q.Requests, q.Window
+}
+
+// DEPRECATED. The Quota interface defines the method to implement to describe
+// a time-window quota, as required by the RateLimit throttler.
+type Quota interface {
+	// Quota returns a number of requests allowed, and a duration.
+	Quota() (int, time.Duration)
+}
+
+// DEPRECATED. Throttler is a backwards-compatible alias for HTTPLimiter.
+type Throttler struct {
+	HTTPRateLimiter
+}
+
+// DEPRECATED. Throttle is an alias for HTTPLimiter#Limit
+func (t *Throttler) Throttle(h http.Handler) http.Handler {
+	return t.RateLimit(h)
+}
+
+// DEPRECATED. RateLimit creates a Throttler that conforms to the given
+// rate limits
+func RateLimit(q Quota, vary *VaryBy, store GCRAStore) *Throttler {
+	count, period := q.Quota()
+
+	if count < 1 {
+		count = 1
+	}
+	if period <= 0 {
+		period = time.Second
+	}
+
+	rate := Rate{period: period / time.Duration(count)}
+	limiter, err := NewGCRARateLimiter(store, RateQuota{rate, count - 1})
+
+	// This panic in unavoidable because the original interface does
+	// not support returning an error.
+	if err != nil {
+		panic(err)
+	}
+
+	return &Throttler{
+		HTTPRateLimiter{
+			RateLimiter: limiter,
+			VaryBy:      vary,
+		},
+	}
+}
+
+// DEPRECATED. Store is an alias for GCRAStore
+type Store interface {
+	GCRAStore
+}