From 3a72ef87f24b54ec58b9e1206bf7ee74ebb9f36d Mon Sep 17 00:00:00 2001
From: Vlad Zolotarov <vladz@cloudius-systems.com>
Date: Thu, 3 Mar 2016 13:31:14 +0200
Subject: [PATCH] gossiper: make _shadow_endpoint_state_map public and rename

We will need to access it from a storage_service class when replicate
token_metadata.

Rename _shadow_endpoint_state_map -> shadow_endpoint_state_map
according to our coding convention.

Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
---
 gms/gossiper.cc | 8 ++++----
 gms/gossiper.hh | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gms/gossiper.cc b/gms/gossiper.cc
index 6fcda58972..43c6f88495 100644
--- a/gms/gossiper.cc
+++ b/gms/gossiper.cc
@@ -499,7 +499,7 @@ void gossiper::run() {
             // We don't care about heart_beat change on other CPUs - so ingnore this
             // specific change.
             //
-            _shadow_endpoint_state_map[br_addr].set_heart_beat_state(hbs);
+            shadow_endpoint_state_map[br_addr].set_heart_beat_state(hbs);
 
             logger.trace("My heartbeat is now {}", endpoint_state_map[br_addr].get_heart_beat_state().get_heart_beat_version());
             std::vector<gossip_digest> g_digests;
@@ -554,13 +554,13 @@ void gossiper::run() {
             //      them across all other shards.
             //    - Reschedule the gossiper only after execution on all nodes is done.
             //
-            bool endpoint_map_changed = (_shadow_endpoint_state_map != endpoint_state_map);
+            bool endpoint_map_changed = (shadow_endpoint_state_map != endpoint_state_map);
             bool live_endpoint_changed = (_live_endpoints != _shadow_live_endpoints);
             bool unreachable_endpoint_changed = (_unreachable_endpoints != _shadow_unreachable_endpoints);
 
             if (endpoint_map_changed || live_endpoint_changed || unreachable_endpoint_changed) {
                 if (endpoint_map_changed) {
-                    _shadow_endpoint_state_map = endpoint_state_map;
+                    shadow_endpoint_state_map = endpoint_state_map;
                 }
 
                 if (live_endpoint_changed) {
@@ -576,7 +576,7 @@ void gossiper::run() {
                     // Don't copy gossiper(CPU0) maps into themselves!
                     if (engine().cpu_id() != 0) {
                         if (endpoint_map_changed) {
-                            local_gossiper.endpoint_state_map = _shadow_endpoint_state_map;
+                            local_gossiper.endpoint_state_map = shadow_endpoint_state_map;
                         }
 
                         if (live_endpoint_changed) {
diff --git a/gms/gossiper.hh b/gms/gossiper.hh
index b61280c689..dc078ebf4f 100644
--- a/gms/gossiper.hh
+++ b/gms/gossiper.hh
@@ -116,6 +116,7 @@ public:
 public:
     /* map where key is the endpoint and value is the state associated with the endpoint */
     std::unordered_map<inet_address, endpoint_state> endpoint_state_map;
+    std::unordered_map<inet_address, endpoint_state> shadow_endpoint_state_map;
 
     const std::vector<sstring> DEAD_STATES = {
         versioned_value::REMOVING_TOKEN,
@@ -199,7 +200,6 @@ private:
 
     clk::time_point _last_processed_message_at = now();
 
-    std::unordered_map<inet_address, endpoint_state> _shadow_endpoint_state_map;
     std::map<inet_address, clk::time_point> _shadow_unreachable_endpoints;
     std::set<inet_address> _shadow_live_endpoints;