diff options
Diffstat (limited to 'indra/newview/llviewerobject.cpp')
| -rwxr-xr-x | indra/newview/llviewerobject.cpp | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp index c521b00372..05d116704e 100755 --- a/indra/newview/llviewerobject.cpp +++ b/indra/newview/llviewerobject.cpp @@ -2885,6 +2885,9 @@ struct LLFilenameAndTask { LLUUID mTaskID; std::string mFilename; + + // for sequencing in case of multiple updates + S16 mSerial; #ifdef _DEBUG static S32 sCount; LLFilenameAndTask() @@ -2920,9 +2923,17 @@ void LLViewerObject::processTaskInv(LLMessageSystem* msg, void** user_data) return; } - msg->getS16Fast(_PREHASH_InventoryData, _PREHASH_Serial, object->mInventorySerialNum); LLFilenameAndTask* ft = new LLFilenameAndTask; ft->mTaskID = task_id; + // we can receive multiple task updates simultaneously, make sure we will not rewrite newer with older update + msg->getS16Fast(_PREHASH_InventoryData, _PREHASH_Serial, ft->mSerial); + + if (ft->mSerial < object->mInventorySerialNum) + { + // viewer did some changes to inventory that were not saved yet. + LL_DEBUGS() << "Task inventory serial might be out of sync, server serial: " << ft->mSerial << " client serial: " << object->mInventorySerialNum << LL_ENDL; + object->mInventorySerialNum = ft->mSerial; + } std::string unclean_filename; msg->getStringFast(_PREHASH_InventoryData, _PREHASH_Filename, unclean_filename); @@ -2962,9 +2973,13 @@ void LLViewerObject::processTaskInvFile(void** user_data, S32 error_code, LLExtS { LLFilenameAndTask* ft = (LLFilenameAndTask*)user_data; LLViewerObject* object = NULL; - if(ft && (0 == error_code) && - (object = gObjectList.findObject(ft->mTaskID))) + + if (ft + && (0 == error_code) + && (object = gObjectList.findObject(ft->mTaskID)) + && ft->mSerial >= object->mInventorySerialNum) { + object->mInventorySerialNum = ft->mSerial; if (object->loadTaskInvFile(ft->mFilename)) { @@ -2995,7 +3010,7 @@ void LLViewerObject::processTaskInvFile(void** user_data, S32 error_code, LLExtS } else { - // This Occurs When to requests were made, and the first one + // This Occurs When two requests were made, and the first one // has already handled it. LL_DEBUGS() << "Problem loading task inventory. Return code: " << error_code << LL_ENDL; |