Merge release/maint-yz to main on promotion of secondlife/viewer #736: Maintenance YZ 7.1.6.8745209917

1 files changed, 11 insertions, 5 deletions

diff --git a/indra/newview/llaisapi.cpp b/indra/newview/llaisapi.cpp
index 17e1a27934..f23ce13608 100644
--- a/indra/newview/llaisapi.cpp
+++ b/indra/newview/llaisapi.cpp
@@ -1738,10 +1738,6 @@ void AISUpdate::doUpdate()
 		LL_DEBUGS("Inventory") << "cat version update " << cat->getName() << " to version " << cat->getVersion() << LL_ENDL;
 		if (cat->getVersion() != version)
 		{
-			LL_WARNS() << "Possible version mismatch for category " << cat->getName()
-					<< ", viewer version " << cat->getVersion()
-					<< " AIS version " << version << " !!!Adjusting local version!!!" <<  LL_ENDL;
-
             // the AIS version should be considered the true version. Adjust 
             // our local category model to reflect this version number.  Otherwise 
             // it becomes possible to get stuck with the viewer being out of 
@@ -1751,13 +1747,23 @@ void AISUpdate::doUpdate()
             // is performed.  This occasionally gets out of sync however.
             if (version != LLViewerInventoryCategory::VERSION_UNKNOWN)
             {
+                LL_WARNS() << "Possible version mismatch for category " << cat->getName()
+                    << ", viewer version " << cat->getVersion()
+                    << " AIS version " << version << " !!!Adjusting local version!!!" << LL_ENDL;
                 cat->setVersion(version);
             }
             else
             {
                 // We do not account for update if version is UNKNOWN, so we shouldn't rise version
                 // either or viewer will get stuck on descendants count -1, try to refetch folder instead
-                cat->fetch();
+                //
+                // Todo: proper backoff?
+
+                LL_WARNS() << "Possible version mismatch for category " << cat->getName()
+                    << ", viewer version " << cat->getVersion()
+                    << " AIS version " << version << " !!!Rerequesting category!!!" << LL_ENDL;
+                const S32 LONG_EXPIRY = 360;
+                cat->fetch(LONG_EXPIRY);
             }
 		}
 	}