修改session生成逻辑。

王钱钧
Commit ff037affd4a6d0d31f50617dc2e4cefc867e1e41 1 parent 4a24dee7
Showing 1 changed file with 5 additions and 2 deletions
YH_Analytics/YH_Analytics/YH_Analytics/YH_Analytics.m
--- a/YH_Analytics/YH_Analytics/YH_Analytics/YH_Analytics.m
View file @ff037af
+++ b/YH_Analytics/YH_Analytics/YH_Analytics/YH_Analytics.m
View file @ff037af
@@ -130,8 +130,11 @@ static dispatch_queue_t persisitingQueue;
 
 - (NSString *)session
 {
-     NSString *rawSession = [[OpenUDID value] stringByAppendingString:[self timestamp]];
-     return [rawSession md5];
+     if (!_session || [_session isEqualToString:@""]) {
+         _session = [[OpenUDID value] stringByAppendingString:[self timestamp]];
+     }
+     
+     return [_session md5];
 }
 
 #pragma mark - Functions