From be343fe5b36043638d08320bd0d03ea2cb70894d Mon Sep 17 00:00:00 2001
From: Nathaniel Cook <nvcook42@gmail.com>
Date: Thu, 13 Apr 2017 16:21:07 -0600
Subject: [PATCH] fix snaphost typo in UDF agent code

---
 udf/agent/agent.go                          | 4 ++--
 udf/agent/examples/mirror/mirror.go         | 2 +-
 udf/agent/examples/moving_avg/moving_avg.go | 2 +-
 udf/agent/examples/outliers/outliers.go     | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/udf/agent/agent.go b/udf/agent/agent.go
index 21d720329..449ae365c 100644
--- a/udf/agent/agent.go
+++ b/udf/agent/agent.go
@@ -25,7 +25,7 @@ type Handler interface {
 	// Initialize the Handler with the provided options.
 	Init(*udf.InitRequest) (*udf.InitResponse, error)
 	// Create a snapshot of the running state of the handler.
-	Snaphost() (*udf.SnapshotResponse, error)
+	Snapshot() (*udf.SnapshotResponse, error)
 	// Restore a previous snapshot.
 	Restore(*udf.RestoreRequest) (*udf.RestoreResponse, error)
 
@@ -180,7 +180,7 @@ func (a *Agent) readLoop() error {
 				},
 			}
 		case *udf.Request_Snapshot:
-			snapshot, err := a.Handler.Snaphost()
+			snapshot, err := a.Handler.Snapshot()
 			if err != nil {
 				return err
 			}
diff --git a/udf/agent/examples/mirror/mirror.go b/udf/agent/examples/mirror/mirror.go
index 02c71a7bb..b01d51471 100644
--- a/udf/agent/examples/mirror/mirror.go
+++ b/udf/agent/examples/mirror/mirror.go
@@ -41,7 +41,7 @@ func (*mirrorHandler) Init(r *udf.InitRequest) (*udf.InitResponse, error) {
 }
 
 // Create a snapshot of the running state of the process.
-func (*mirrorHandler) Snaphost() (*udf.SnapshotResponse, error) {
+func (*mirrorHandler) Snapshot() (*udf.SnapshotResponse, error) {
 	return &udf.SnapshotResponse{}, nil
 }
 
diff --git a/udf/agent/examples/moving_avg/moving_avg.go b/udf/agent/examples/moving_avg/moving_avg.go
index 0f48a35e0..2f8689c9d 100644
--- a/udf/agent/examples/moving_avg/moving_avg.go
+++ b/udf/agent/examples/moving_avg/moving_avg.go
@@ -97,7 +97,7 @@ func (a *avgHandler) Init(r *udf.InitRequest) (*udf.InitResponse, error) {
 }
 
 // Create a snapshot of the running state of the process.
-func (a *avgHandler) Snaphost() (*udf.SnapshotResponse, error) {
+func (a *avgHandler) Snapshot() (*udf.SnapshotResponse, error) {
 	var buf bytes.Buffer
 	enc := gob.NewEncoder(&buf)
 	enc.Encode(a.state)
diff --git a/udf/agent/examples/outliers/outliers.go b/udf/agent/examples/outliers/outliers.go
index 7f91312f4..a4b32b91b 100644
--- a/udf/agent/examples/outliers/outliers.go
+++ b/udf/agent/examples/outliers/outliers.go
@@ -64,7 +64,7 @@ func (o *outlierHandler) Init(r *udf.InitRequest) (*udf.InitResponse, error) {
 }
 
 // Create a snapshot of the running state of the process.
-func (o *outlierHandler) Snaphost() (*udf.SnapshotResponse, error) {
+func (o *outlierHandler) Snapshot() (*udf.SnapshotResponse, error) {
 	return &udf.SnapshotResponse{}, nil
 }