VOL-2496 Add "event listen" command to voltctl
Change-Id: I8f1fb34b55f56c8125142ac289e2f19fc170d804
diff --git a/vendor/github.com/Shopify/sarama/response_header.go b/vendor/github.com/Shopify/sarama/response_header.go
new file mode 100644
index 0000000..7a75918
--- /dev/null
+++ b/vendor/github.com/Shopify/sarama/response_header.go
@@ -0,0 +1,24 @@
+package sarama
+
+import "fmt"
+
+const responseLengthSize = 4
+const correlationIDSize = 4
+
+type responseHeader struct {
+ length int32
+ correlationID int32
+}
+
+func (r *responseHeader) decode(pd packetDecoder) (err error) {
+ r.length, err = pd.getInt32()
+ if err != nil {
+ return err
+ }
+ if r.length <= 4 || r.length > MaxResponseSize {
+ return PacketDecodingError{fmt.Sprintf("message of length %d too large or too small", r.length)}
+ }
+
+ r.correlationID, err = pd.getInt32()
+ return err
+}