From d6029e64fc46a5de6a2492aa82dc6f46aa01f3f5 Mon Sep 17 00:00:00 2001
From: Matt Jaffee <matthew.jaffee@gmail.com>
Date: Wed, 27 Jun 2018 15:33:53 -0500
Subject: [PATCH] remove EventReceiver - not used anymore

---
 cluster.go | 10 +++-------
 event.go   | 18 ------------------
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/cluster.go b/cluster.go
index e10aae84e..e1ea2ada7 100644
--- a/cluster.go
+++ b/cluster.go
@@ -231,9 +231,6 @@ type Cluster struct {
 	// Maximum number of Set() or Clear() commands per request.
 	MaxWritesPerRequest int
 
-	// EventReceiver receives NodeEvents pertaining to node membership.
-	EventReceiver EventReceiver
-
 	// Data directory path.
 	Path     string
 	Topology *Topology
@@ -268,10 +265,9 @@ type Cluster struct {
 // NewCluster returns a new instance of Cluster with defaults.
 func NewCluster() *Cluster {
 	return &Cluster{
-		Hasher:        &jmphasher{},
-		PartitionN:    DefaultPartitionN,
-		ReplicaN:      1,
-		EventReceiver: NopEventReceiver,
+		Hasher:     &jmphasher{},
+		PartitionN: DefaultPartitionN,
+		ReplicaN:   1,
 
 		joiningLeavingNodes: make(chan nodeAction, 10), // buffered channel
 		jobs:                make(map[int64]*resizeJob),
diff --git a/event.go b/event.go
index 5df69361b..69229b1e4 100644
--- a/event.go
+++ b/event.go
@@ -35,21 +35,3 @@ type NodeEvent struct {
 type EventHandler interface {
 	ReceiveEvent(e *NodeEvent) error
 }
-
-// EventReceiver is the interface for the object which will listen for and
-// decode broadcast messages before passing them to pilosa to handle. The
-// implementation of this could be an http server which listens for messages,
-// gets the protobuf payload, and then passes it to
-// EventHandler.ReceiveMessage.
-type EventReceiver interface {
-	// Start starts listening for broadcast messages - it should return
-	// immediately, spawning a goroutine if necessary.
-	Start(EventHandler) error
-}
-
-type nopEventReceiver struct{}
-
-func (n *nopEventReceiver) Start(e EventHandler) error { return nil }
-
-// NopEventReceiver is a no-op implementation of the EventReceiver.
-var NopEventReceiver = &nopEventReceiver{}