Add VersionString in redisManager.GetStats()

Author: mythz

src/ServiceStack.Redis/PooledRedisClientManager.cs

@@ -644,6 +644,8 @@ public Dictionary<string, string> GetStats()
 
             var ret = new Dictionary<string, string>
             {
+                {"VersionString", "" + Text.Env.VersionString},
+
                 {"writeClientsPoolSize", "" + writeClientsPoolSize},
                 {"writeClientsCreated", "" + writeClientsCreated},
                 {"writeClientsWithExceptions", "" + writeClientsWithExceptions},

src/ServiceStack.Redis/RedisManagerPool.cs

@@ -325,11 +325,14 @@ public Dictionary<string, string> GetStats()
 
             var ret = new Dictionary<string, string>
             {
+                {"VersionString", "" + Text.Env.VersionString},
+
                 {"clientsPoolSize", "" + clientsPoolSize},
                 {"clientsCreated", "" + clientsCreated},
                 {"clientsWithExceptions", "" + clientsWithExceptions},
                 {"clientsInUse", "" + clientsInUse},
                 {"clientsConnected", "" + clientsConnected},
+
                 {"RedisResolver.ReadOnlyHostsCount", "" + RedisResolver.ReadOnlyHostsCount},
                 {"RedisResolver.ReadWriteHostsCount", "" + RedisResolver.ReadWriteHostsCount},
             };