* LCIMMessageController.cs:

* LCIMMessageSendOptions.cs: chore: 支持推送消息

Realtime/Internal/Controller/LCIMMessageController.cs

@@ -46,6 +46,10 @@ namespace LeanCloud.Realtime.Internal.Controller {
             if (options.Will) {
                 direct.Will = options.Will;
             }
+            // 推送数据
+            if (options.PushData != null) {
+                direct.PushData = JsonConvert.SerializeObject(options.PushData);
+            }
             // 提醒所有人
             if (message.MentionAll) {
                 direct.MentionAll = message.MentionAll;

Realtime/Message/LCIMMessageSendOptions.cs

@@ -1,4 +1,6 @@
-namespace LeanCloud.Realtime {
+using System.Collections.Generic;
+
+namespace LeanCloud.Realtime {
     /// <summary>
     /// 消息优先级
     /// </summary>
@@ -40,6 +42,10 @@
             get; set;
         }
 
+        public Dictionary<string, object> PushData {
+            get; set;
+        }
+
         public static LCIMMessageSendOptions Default = new LCIMMessageSendOptions();
     }
 }