1 files changed, 4 insertions, 0 deletions

diff --git a/linden/indra/llmessage/lluseroperation.h b/linden/indra/llmessage/lluseroperation.h
index 2b351f9..6ac2862 100644
--- a/linden/indra/llmessage/lluseroperation.h
+++ b/linden/indra/llmessage/lluseroperation.h
@@ -48,6 +48,9 @@ public:
         // Operation never got necessary data, so expired       
         virtual BOOL isExpired();
 
+        // ability to mark this operation as never expiring.
+        void SetNoExpireFlag(const BOOL flag);
+
         // Send request to the dataserver
         virtual void sendRequest() = 0;
 
@@ -67,6 +70,7 @@ protected:
         LLUUID mAgentID;
         LLUUID mTransactionID;
         LLFrameTimer mTimer;
+        BOOL   mNoExpire;                       // this is used for operations that expect an answer and will wait till it gets one. 
 };