修改实时发送埋点之后的缓存数据处理的逻辑，实时发送数据成功之后，不清除缓存数据

Pod/Classes/Phobos.m

@@ -219,7 +219,7 @@ static NSString *sdkVersion = @"110";
     NSArray *array = [[WMCacheService sharedInstance] fetchObjectAtDiskWithkey:PhobosCacheKey];
     //超过一定数量的话，统一发送一次
     if (array.count > PhobosShardCount) {
-        [sharedClient sendArray:array];
+        [sharedClient sendArray:array cleanCacheRightNow:YES];
     }
 }
 
@@ -227,7 +227,8 @@ static NSString *sdkVersion = @"110";
     NSDictionary *dict = [sharedClient prepareDictionaryForEvent:eventId attributes:attributes];
     if (sendNow) {
         NSArray *array = @[dict];
-        [sharedClient sendArray:array];
+        // 实时发送的埋点，不能立即清楚缓存
+        [sharedClient sendArray:array cleanCacheRightNow:NO];
     }else{
         [sharedClient save:dict];
     }
@@ -364,18 +365,18 @@ static NSString *sdkVersion = @"110";
 - (void)fetchDataAndSend{
     NSArray *paramsArray = [[WMCacheService sharedInstance] fetchObjectAtDiskWithkey:PhobosCacheKey];
     if (paramsArray.count>0) {
-        [self sendArray:paramsArray];
+        [self sendArray:paramsArray cleanCacheRightNow:YES];
     }
 }
 
 /**
- *  @brief 发送数组
- *
- *  @param array
- *
- *  @since 0.0.1
+ 向Mars发送埋点数据，如果是实时发送的，http请求成功之后，不清楚已有的缓存数据。
+ 针对普通埋点数据，发送成功之后，立即删除本地的缓存。
+ @author zhaiguojun 16-10-17 in (null)
+ @param array 参数
+ @param now   是否立即清楚缓存
  */
-- (void)sendArray:(NSArray *)array {
+- (void)sendArray:(NSArray *)array cleanCacheRightNow:(BOOL)clean {
     if (_logEnabled) {
         phobosLog([NSString stringWithFormat:@"array prepare to fly --✈: %@",array]);
     }
@@ -385,7 +386,9 @@ static NSString *sdkVersion = @"110";
         if (compressedData) {
             [PhobosUtil sendData:compressedData success:^(NSInteger code) {
                 phobosLog(@"✈ ---------- ✈ data arrived Mars");
-                [[WMCacheService sharedInstance] removeObjectAtDiskWithkey:PhobosCacheKey];
+                if (clean) {
+                    [[WMCacheService sharedInstance] removeObjectAtDiskWithkey:PhobosCacheKey];
+                }
             }];
         }
     }
@@ -460,5 +463,4 @@ static NSString *sdkVersion = @"110";
     }
 }
 
-
-@end
+@end
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