VOL-1967 move api-server to separate repository
Change-Id: I21b85be74205805be15f8a85e53a903d16785671
diff --git a/vendor/github.com/Shopify/sarama/length_field.go b/vendor/github.com/Shopify/sarama/length_field.go
index da199a7..7d864f6 100644
--- a/vendor/github.com/Shopify/sarama/length_field.go
+++ b/vendor/github.com/Shopify/sarama/length_field.go
@@ -1,6 +1,9 @@
package sarama
-import "encoding/binary"
+import (
+ "encoding/binary"
+ "sync"
+)
// LengthField implements the PushEncoder and PushDecoder interfaces for calculating 4-byte lengths.
type lengthField struct {
@@ -8,6 +11,20 @@
length int32
}
+var lengthFieldPool = sync.Pool{}
+
+func acquireLengthField() *lengthField {
+ val := lengthFieldPool.Get()
+ if val != nil {
+ return val.(*lengthField)
+ }
+ return &lengthField{}
+}
+
+func releaseLengthField(m *lengthField) {
+ lengthFieldPool.Put(m)
+}
+
func (l *lengthField) decode(pd packetDecoder) error {
var err error
l.length, err = pd.getInt32()