diff options
Diffstat (limited to 'indra/newview/llinventorymodelbackgroundfetch.cpp')
| -rw-r--r-- | indra/newview/llinventorymodelbackgroundfetch.cpp | 775 |
1 files changed, 665 insertions, 110 deletions
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp index f544b318d6..03205cfbda 100644 --- a/indra/newview/llinventorymodelbackgroundfetch.cpp +++ b/indra/newview/llinventorymodelbackgroundfetch.cpp @@ -27,6 +27,7 @@ #include "llviewerprecompiledheaders.h" #include "llinventorymodelbackgroundfetch.h" +#include "llaisapi.h" #include "llagent.h" #include "llappviewer.h" #include "llcallbacklist.h" @@ -186,12 +187,14 @@ const char * const LOG_INV("Inventory"); ///---------------------------------------------------------------------------- LLInventoryModelBackgroundFetch::LLInventoryModelBackgroundFetch(): - mBackgroundFetchActive(FALSE), + mBackgroundFetchActive(false), mFolderFetchActive(false), mFetchCount(0), - mAllFoldersFetched(FALSE), - mRecursiveInventoryFetchStarted(FALSE), - mRecursiveLibraryFetchStarted(FALSE), + mLastFetchCount(0), + mFetchFolderCount(0), + mAllRecursiveFoldersFetched(false), + mRecursiveInventoryFetchStarted(false), + mRecursiveLibraryFetchStarted(false), mMinTimeBetweenFetches(0.3f) {} @@ -200,7 +203,12 @@ LLInventoryModelBackgroundFetch::~LLInventoryModelBackgroundFetch() bool LLInventoryModelBackgroundFetch::isBulkFetchProcessingComplete() const { - return mFetchQueue.empty() && mFetchCount <= 0; + return mFetchFolderQueue.empty() && mFetchItemQueue.empty() && mFetchCount <= 0; +} + +bool LLInventoryModelBackgroundFetch::isFolderFetchProcessingComplete() const +{ + return mFetchFolderQueue.empty() && mFetchFolderCount <= 0; } bool LLInventoryModelBackgroundFetch::libraryFetchStarted() const @@ -235,7 +243,7 @@ bool LLInventoryModelBackgroundFetch::inventoryFetchInProgress() const bool LLInventoryModelBackgroundFetch::isEverythingFetched() const { - return mAllFoldersFetched; + return mAllRecursiveFoldersFetched; } BOOL LLInventoryModelBackgroundFetch::folderFetchActive() const @@ -243,17 +251,33 @@ BOOL LLInventoryModelBackgroundFetch::folderFetchActive() const return mFolderFetchActive; } -void LLInventoryModelBackgroundFetch::addRequestAtFront(const LLUUID & id, BOOL recursive, bool is_category) +void LLInventoryModelBackgroundFetch::addRequestAtFront(const LLUUID & id, bool recursive, bool is_category) { - mFetchQueue.push_front(FetchQueueInfo(id, recursive, is_category)); + EFetchType recursion_type = recursive ? FT_RECURSIVE : FT_DEFAULT; + if (is_category) + { + mFetchFolderQueue.push_front(FetchQueueInfo(id, recursion_type, is_category)); + } + else + { + mFetchItemQueue.push_front(FetchQueueInfo(id, recursion_type, is_category)); + } } -void LLInventoryModelBackgroundFetch::addRequestAtBack(const LLUUID & id, BOOL recursive, bool is_category) +void LLInventoryModelBackgroundFetch::addRequestAtBack(const LLUUID & id, bool recursive, bool is_category) { - mFetchQueue.push_back(FetchQueueInfo(id, recursive, is_category)); + EFetchType recursion_type = recursive ? FT_RECURSIVE : FT_DEFAULT; + if (is_category) + { + mFetchFolderQueue.push_back(FetchQueueInfo(id, recursion_type, is_category)); + } + else + { + mFetchItemQueue.push_back(FetchQueueInfo(id, recursion_type, is_category)); + } } -void LLInventoryModelBackgroundFetch::start(const LLUUID& id, BOOL recursive) +void LLInventoryModelBackgroundFetch::start(const LLUUID& id, bool recursive) { LLViewerInventoryCategory * cat(gInventory.getCategory(id)); @@ -262,31 +286,53 @@ void LLInventoryModelBackgroundFetch::start(const LLUUID& id, BOOL recursive) // it's a folder, do a bulk fetch LL_DEBUGS(LOG_INV) << "Start fetching category: " << id << ", recursive: " << recursive << LL_ENDL; - mBackgroundFetchActive = TRUE; + mBackgroundFetchActive = true; mFolderFetchActive = true; + EFetchType recursion_type = recursive ? FT_RECURSIVE : FT_DEFAULT; if (id.isNull()) { if (! mRecursiveInventoryFetchStarted) { mRecursiveInventoryFetchStarted |= recursive; - mFetchQueue.push_back(FetchQueueInfo(gInventory.getRootFolderID(), recursive)); + if (recursive && AISAPI::isAvailable()) + { + // Not only root folder can be massive, but + // most system folders will be requested independently + // so request root folder and content separately + mFetchFolderQueue.push_front(FetchQueueInfo(gInventory.getRootFolderID(), FT_FOLDER_AND_CONTENT)); + } + else + { + mFetchFolderQueue.push_back(FetchQueueInfo(gInventory.getRootFolderID(), recursion_type)); + } gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); } if (! mRecursiveLibraryFetchStarted) { mRecursiveLibraryFetchStarted |= recursive; - mFetchQueue.push_back(FetchQueueInfo(gInventory.getLibraryRootFolderID(), recursive)); + mFetchFolderQueue.push_back(FetchQueueInfo(gInventory.getLibraryRootFolderID(), recursion_type)); gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); } } else { - // Specific folder requests go to front of queue. - if (mFetchQueue.empty() || mFetchQueue.front().mUUID != id) - { - mFetchQueue.push_front(FetchQueueInfo(id, recursive)); - gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); - } + if (AISAPI::isAvailable()) + { + if (mFetchFolderQueue.empty() || mFetchFolderQueue.back().mUUID != id) + { + // On AIS make sure root goes to the top and follow up recursive + // fetches, not individual requests + mFetchFolderQueue.push_back(FetchQueueInfo(id, recursion_type)); + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } + } + else if (mFetchFolderQueue.empty() || mFetchFolderQueue.front().mUUID != id) + { + // Specific folder requests go to front of queue. + mFetchFolderQueue.push_front(FetchQueueInfo(id, recursion_type)); + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } + if (id == gInventory.getLibraryRootFolderID()) { mRecursiveLibraryFetchStarted |= recursive; @@ -299,21 +345,41 @@ void LLInventoryModelBackgroundFetch::start(const LLUUID& id, BOOL recursive) } else if (LLViewerInventoryItem * itemp = gInventory.getItem(id)) { - if (! itemp->mIsComplete && (mFetchQueue.empty() || mFetchQueue.front().mUUID != id)) + if (! itemp->mIsComplete) { - mBackgroundFetchActive = TRUE; - - mFetchQueue.push_front(FetchQueueInfo(id, false, false)); - gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + scheduleItemFetch(id); } } } +void LLInventoryModelBackgroundFetch::scheduleFolderFetch(const LLUUID& cat_id, bool forced) +{ + if (mFetchFolderQueue.empty() || mFetchFolderQueue.front().mUUID != cat_id) + { + mBackgroundFetchActive = true; + + // Specific folder requests go to front of queue. + mFetchFolderQueue.push_front(FetchQueueInfo(cat_id, forced ? FT_FORCED : FT_DEFAULT)); + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } +} + +void LLInventoryModelBackgroundFetch::scheduleItemFetch(const LLUUID& item_id, bool forced) +{ + if (mFetchItemQueue.empty() || mFetchItemQueue.front().mUUID != item_id) + { + mBackgroundFetchActive = true; + + mFetchItemQueue.push_front(FetchQueueInfo(item_id, forced ? FT_FORCED : FT_DEFAULT, false)); + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } +} + void LLInventoryModelBackgroundFetch::findLostItems() { - mBackgroundFetchActive = TRUE; - mFolderFetchActive = true; - mFetchQueue.push_back(FetchQueueInfo(LLUUID::null, TRUE)); + mBackgroundFetchActive = true; + mFolderFetchActive = true; + mFetchFolderQueue.push_back(FetchQueueInfo(LLUUID::null, FT_RECURSIVE)); gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); } @@ -322,15 +388,28 @@ void LLInventoryModelBackgroundFetch::setAllFoldersFetched() if (mRecursiveInventoryFetchStarted && mRecursiveLibraryFetchStarted) { - mAllFoldersFetched = TRUE; + mAllRecursiveFoldersFetched = true; //LL_INFOS(LOG_INV) << "All folders fetched, validating" << LL_ENDL; //gInventory.validate(); } + mFolderFetchActive = false; - mBackgroundFetchActive = false; + if (isBulkFetchProcessingComplete()) + { + mBackgroundFetchActive = false; + } + + // For now only informs about initial fetch being done + mFoldersFetchedSignal(); + LL_INFOS(LOG_INV) << "Inventory background fetch completed" << LL_ENDL; } +boost::signals2::connection LLInventoryModelBackgroundFetch::setFetchCompletionCallback(folders_fetched_callback_t cb) +{ + return mFoldersFetchedSignal.connect(cb); +} + void LLInventoryModelBackgroundFetch::backgroundFetchCB(void *) { LLInventoryModelBackgroundFetch::instance().backgroundFetch(); @@ -338,10 +417,17 @@ void LLInventoryModelBackgroundFetch::backgroundFetchCB(void *) void LLInventoryModelBackgroundFetch::backgroundFetch() { - if (mBackgroundFetchActive && gAgent.getRegion() && gAgent.getRegion()->capabilitiesReceived()) + if (mBackgroundFetchActive) { - // If we'll be using the capability, we'll be sending batches and the background thing isn't as important. - bulkFetch(); + if (AISAPI::isAvailable()) + { + bulkFetchViaAis(); + } + else if (gAgent.getRegion() && gAgent.getRegion()->capabilitiesReceived()) + { + // If we'll be using the capability, we'll be sending batches and the background thing isn't as important. + bulkFetch(); + } } } @@ -354,9 +440,468 @@ void LLInventoryModelBackgroundFetch::incrFetchCount(S32 fetching) mFetchCount = 0; } } +void LLInventoryModelBackgroundFetch::incrFetchFolderCount(S32 fetching) +{ + incrFetchCount(fetching); + mFetchFolderCount += fetching; + if (mFetchCount < 0) + { + LL_WARNS_ONCE(LOG_INV) << "Inventory fetch count fell below zero (0)." << LL_ENDL; + mFetchFolderCount = 0; + } +} + +void ais_simple_item_callback(const LLUUID& inv_id) +{ + LL_DEBUGS(LOG_INV , "AIS3") << "Response for " << inv_id << LL_ENDL; + LLInventoryModelBackgroundFetch::instance().incrFetchCount(-1); +} + +void LLInventoryModelBackgroundFetch::onAISContentCalback( + const LLUUID& request_id, + const uuid_vec_t& content_ids, + const LLUUID& response_id, + EFetchType fetch_type) +{ + // Don't push_front on failure - there is a chance it was fired from inside bulkFetchViaAis + incrFetchFolderCount(-1); + + uuid_vec_t::const_iterator folder_iter = content_ids.begin(); + uuid_vec_t::const_iterator folder_end = content_ids.end(); + while (folder_iter != folder_end) + { + std::list<LLUUID>::const_iterator found = std::find(mExpectedFolderIds.begin(), mExpectedFolderIds.end(), *folder_iter); + if (found != mExpectedFolderIds.end()) + { + mExpectedFolderIds.erase(found); + } + + LLViewerInventoryCategory* cat(gInventory.getCategory(*folder_iter)); + if (cat) + { + cat->setFetching(LLViewerInventoryCategory::FETCH_NONE); + } + if (response_id.isNull()) + { + // Failed to fetch, get it individually + mFetchFolderQueue.push_back(FetchQueueInfo(*folder_iter, FT_RECURSIVE)); + } + else + { + // push descendant back to verify they are fetched fully (ex: didn't encounter depth limit) + LLInventoryModel::cat_array_t* categories(NULL); + LLInventoryModel::item_array_t* items(NULL); + gInventory.getDirectDescendentsOf(*folder_iter, categories, items); + if (categories) + { + for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin(); + it != categories->end(); + ++it) + { + mFetchFolderQueue.push_back(FetchQueueInfo((*it)->getUUID(), FT_RECURSIVE)); + } + } + } + + folder_iter++; + } + + if (!mFetchFolderQueue.empty()) + { + mBackgroundFetchActive = true; + mFolderFetchActive = true; + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } +} +void LLInventoryModelBackgroundFetch::onAISFolderCalback(const LLUUID &request_id, const LLUUID &response_id, EFetchType fetch_type) +{ + // Don't push_front on failure - there is a chance it was fired from inside bulkFetchViaAis + incrFetchFolderCount(-1); + std::list<LLUUID>::const_iterator found = std::find(mExpectedFolderIds.begin(), mExpectedFolderIds.end(), request_id); + if (found != mExpectedFolderIds.end()) + { + mExpectedFolderIds.erase(found); + } + else + { + // ais shouldn't respond twice + llassert(false); + LL_WARNS() << "Unexpected folder response for " << request_id << LL_ENDL; + } + + if (request_id.isNull()) + { + // orhans, no other actions needed + return; + } + + bool request_descendants = false; + if (response_id.isNull()) // Failure + { + LL_DEBUGS(LOG_INV , "AIS3") << "Failure response for folder " << request_id << LL_ENDL; + if (fetch_type == FT_RECURSIVE) + { + // A full recursive request failed. + // Try requesting folder and nested content separately + mFetchFolderQueue.push_back(FetchQueueInfo(request_id, FT_FOLDER_AND_CONTENT)); + } + else if (fetch_type == FT_FOLDER_AND_CONTENT) + { + LL_WARNS() << "Failed to download folder: " << request_id << " Requesting known content separately" << LL_ENDL; + mFetchFolderQueue.push_back(FetchQueueInfo(request_id, FT_CONTENT_RECURSIVE)); + } + } + else + { + if (fetch_type == FT_RECURSIVE) + { + // Got the folder and content, now verify content + // Request content even for FT_RECURSIVE in case of changes, failures + // or if depth limit gets imlemented. + // This shouldn't redownload folders if they already have version + request_descendants = true; + LL_DEBUGS(LOG_INV, "AIS3") << "Got folder " << request_id << ". Requesting content" << LL_ENDL; + } + else if (fetch_type == FT_FOLDER_AND_CONTENT) + { + // readd folder for content request + mFetchFolderQueue.push_front(FetchQueueInfo(request_id, FT_CONTENT_RECURSIVE)); + } + else + { + LL_DEBUGS(LOG_INV, "AIS3") << "Got folder " << request_id << "." << LL_ENDL; + } + + } + + if (request_descendants) + { + LLInventoryModel::cat_array_t* categories(NULL); + LLInventoryModel::item_array_t* items(NULL); + gInventory.getDirectDescendentsOf(request_id, categories, items); + if (categories) + { + for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin(); + it != categories->end(); + ++it) + { + mFetchFolderQueue.push_back(FetchQueueInfo((*it)->getUUID(), FT_RECURSIVE)); + } + } + } + + if (!mFetchFolderQueue.empty()) + { + mBackgroundFetchActive = true; + mFolderFetchActive = true; + gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL); + } + + // done + LLViewerInventoryCategory * cat(gInventory.getCategory(request_id)); + if (cat) + { + cat->setFetching(LLViewerInventoryCategory::FETCH_NONE); + } +} static LLTrace::BlockTimerStatHandle FTM_BULK_FETCH("Bulk Fetch"); +void LLInventoryModelBackgroundFetch::bulkFetchViaAis() +{ + LL_RECORD_BLOCK_TIME(FTM_BULK_FETCH); + //Background fetch is called from gIdleCallbacks in a loop until background fetch is stopped. + if (gDisconnected) + { + return; + } + + static LLCachedControl<U32> ais_pool(gSavedSettings, "PoolSizeAIS", 20); + // Don't have too many requests at once, AIS throttles + // Reserve one request for actions outside of fetch (like renames) + const U32 max_concurrent_fetches = llclamp(ais_pool - 1, 1, 50); + + if (mFetchCount >= max_concurrent_fetches) + { + return; + } + + // Don't loop for too long (in case of large, fully loaded inventory) + F64 curent_time = LLTimer::getTotalSeconds(); + const F64 max_time = LLStartUp::getStartupState() > STATE_WEARABLES_WAIT + ? 0.006f // 6 ms + : 1.f; + const F64 end_time = curent_time + max_time; + S32 last_fetch_count = mFetchCount; + + while (!mFetchFolderQueue.empty() && mFetchCount < max_concurrent_fetches && curent_time < end_time) + { + const FetchQueueInfo & fetch_info(mFetchFolderQueue.front()); + bulkFetchViaAis(fetch_info); + mFetchFolderQueue.pop_front(); + curent_time = LLTimer::getTotalSeconds(); + } + + // Ideally we shouldn't fetch items if recursive fetch isn't done, + // but there is a chance some request will start timeouting and recursive + // fetch will get stuck on a signle folder, don't block item fetch in such case + while (!mFetchItemQueue.empty() && mFetchCount < max_concurrent_fetches && curent_time < end_time) + { + const FetchQueueInfo& fetch_info(mFetchItemQueue.front()); + bulkFetchViaAis(fetch_info); + mFetchItemQueue.pop_front(); + curent_time = LLTimer::getTotalSeconds(); + } + + if (last_fetch_count != mFetchCount // if anything was added + || mLastFetchCount != mFetchCount) // if anything was substracted + { + LL_DEBUGS(LOG_INV , "AIS3") << "Total active fetches: " << mLastFetchCount << "->" << last_fetch_count << "->" << mFetchCount + << ", scheduled fodler fetches: " << (S32)mFetchFolderQueue.size() + << ", scheduled item fetches: " << (S32)mFetchItemQueue.size() + << LL_ENDL; + mLastFetchCount = mFetchCount; + + if (!mExpectedFolderIds.empty()) + { + // A folder seem to be stack fetching on QA account, print oldest folder out + LL_DEBUGS(LOG_INV , "AIS3") << "Oldest expected folder: "; + std::list<LLUUID>::const_iterator iter = mExpectedFolderIds.begin(); + LL_CONT << *iter; + if ((*iter).notNull()) + { + LLViewerInventoryCategory* cat(gInventory.getCategory(*iter)); + if (cat) + { + LL_CONT << " Folder name: " << cat->getName() << " Parent: " << cat->getParentUUID(); + } + else + { + LL_CONT << " This folder doesn't exist"; + } + } + else + { + LL_CONT << " Orphans request"; + } + LL_CONT << LL_ENDL; + } + } + + if (isFolderFetchProcessingComplete() && mFolderFetchActive) + { + setAllFoldersFetched(); + } + + if (isBulkFetchProcessingComplete()) + { + mBackgroundFetchActive = false; + } +} + +void LLInventoryModelBackgroundFetch::bulkFetchViaAis(const FetchQueueInfo& fetch_info) +{ + if (fetch_info.mIsCategory) + { + const LLUUID & cat_id(fetch_info.mUUID); + if (cat_id.isNull()) + { + incrFetchFolderCount(1); + mExpectedFolderIds.push_back(cat_id); + // Lost and found + // Should it actually be recursive? + AISAPI::FetchOrphans([](const LLUUID& response_id) + { + LLInventoryModelBackgroundFetch::instance().onAISFolderCalback(LLUUID::null, + response_id, + FT_DEFAULT); + }); + } + else + { + LLViewerInventoryCategory * cat(gInventory.getCategory(cat_id)); + if (cat) + { + if (fetch_info.mFetchType == FT_CONTENT_RECURSIVE) + { + // fetch content only, ignore cat itself + uuid_vec_t children; + LLInventoryModel::cat_array_t* categories(NULL); + LLInventoryModel::item_array_t* items(NULL); + gInventory.getDirectDescendentsOf(cat_id, categories, items); + + LLViewerInventoryCategory::EFetchType target_state = LLViewerInventoryCategory::FETCH_RECURSIVE; + bool content_done = true; + + // Top limit is 'as many as you can put into url' + static LLCachedControl<S32> ais_batch(gSavedSettings, "BatchSizeAIS3", 20); + S32 batch_limit = llclamp(ais_batch(), 1, 40); + + for (LLInventoryModel::cat_array_t::iterator it = categories->begin(); + it != categories->end(); + ++it) + { + LLViewerInventoryCategory* child_cat = (*it); + if (LLViewerInventoryCategory::VERSION_UNKNOWN != child_cat->getVersion() + || child_cat->getFetching() >= target_state) + { + continue; + } + + if (child_cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_LISTINGS) + { + // special case + content_done = false; + if (children.empty()) + { + // fetch marketplace alone + // Should it actually be fetched as FT_FOLDER_AND_CONTENT? + children.push_back(child_cat->getUUID()); + mExpectedFolderIds.push_back(child_cat->getUUID()); + child_cat->setFetching(target_state); + break; + } + else + { + // fetch marketplace alone next run + continue; + } + } + + children.push_back(child_cat->getUUID()); + mExpectedFolderIds.push_back(child_cat->getUUID()); + child_cat->setFetching(target_state); + + if (children.size() >= batch_limit) + { + content_done = false; + break; + } + } + + if (!children.empty()) + { + // increment before call in case of immediate callback + incrFetchFolderCount(1); + + EFetchType type = fetch_info.mFetchType; + LLUUID cat_id = cat->getUUID(); // need a copy for lambda + AISAPI::completion_t cb = [cat_id, children, type](const LLUUID& response_id) + { + LLInventoryModelBackgroundFetch::instance().onAISContentCalback(cat_id, children, response_id, type); + }; + + AISAPI::ITEM_TYPE item_type = AISAPI::INVENTORY; + if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID()) + { + item_type = AISAPI::LIBRARY; + } + + AISAPI::FetchCategorySubset(cat_id, children, item_type, true, cb, 0); + } + + if (content_done) + { + // This will have a bit of overlap with onAISContentCalback, + // but something else might have dowloaded folders, so verify + // every child that is complete has it's children done as well + for (LLInventoryModel::cat_array_t::iterator it = categories->begin(); + it != categories->end(); + ++it) + { + LLViewerInventoryCategory* child_cat = (*it); + if (LLViewerInventoryCategory::VERSION_UNKNOWN != child_cat->getVersion()) + { + mFetchFolderQueue.push_back(FetchQueueInfo(child_cat->getUUID(), FT_RECURSIVE)); + } + } + } + else + { + // send it back to get the rest + mFetchFolderQueue.push_back(FetchQueueInfo(cat_id, FT_CONTENT_RECURSIVE)); + } + } + else if (LLViewerInventoryCategory::VERSION_UNKNOWN == cat->getVersion() + || fetch_info.mFetchType == FT_FORCED) + { + LLViewerInventoryCategory::EFetchType target_state = + fetch_info.mFetchType > FT_CONTENT_RECURSIVE + ? LLViewerInventoryCategory::FETCH_RECURSIVE + : LLViewerInventoryCategory::FETCH_NORMAL; + // start again if we did a non-recursive fetch before + // to get all children in a single request + if (cat->getFetching() < target_state) + { + // increment before call in case of immediate callback + incrFetchFolderCount(1); + cat->setFetching(target_state); + mExpectedFolderIds.push_back(cat_id); + + EFetchType type = fetch_info.mFetchType; + LLUUID cat_id = cat->getUUID(); + AISAPI::completion_t cb = [cat_id , type](const LLUUID& response_id) + { + LLInventoryModelBackgroundFetch::instance().onAISFolderCalback(cat_id , response_id , type); + }; + + AISAPI::ITEM_TYPE item_type = AISAPI::INVENTORY; + if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID()) + { + item_type = AISAPI::LIBRARY; + } + + AISAPI::FetchCategoryChildren(cat_id , item_type , type == FT_RECURSIVE , cb, 0); + } + } + else + { + // Already fetched, check if anything inside needs fetching + if (fetch_info.mFetchType == FT_RECURSIVE) + { + LLInventoryModel::cat_array_t * categories(NULL); + LLInventoryModel::item_array_t * items(NULL); + gInventory.getDirectDescendentsOf(cat_id, categories, items); + for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin(); + it != categories->end(); + ++it) + { + // not push_front to not cause an infinite loop + mFetchFolderQueue.push_back(FetchQueueInfo((*it)->getUUID(), FT_RECURSIVE)); + } + } + } + } // else try to fetch folder either way? + } + } + else + { + LLViewerInventoryItem * itemp(gInventory.getItem(fetch_info.mUUID)); + + if (itemp) + { + if (!itemp->isFinished() || fetch_info.mFetchType == FT_FORCED) + { + mFetchCount++; + if (itemp->getPermissions().getOwner() == gAgent.getID()) + { + AISAPI::FetchItem(fetch_info.mUUID, AISAPI::INVENTORY, ais_simple_item_callback); + } + else + { + AISAPI::FetchItem(fetch_info.mUUID, AISAPI::LIBRARY, ais_simple_item_callback); + } + } + } + else // We don't know it, assume incomplete + { + // Assume agent's inventory, library wouldn't have gotten here + mFetchCount++; + AISAPI::FetchItem(fetch_info.mUUID, AISAPI::INVENTORY, ais_simple_item_callback); + } + } +} + // Bundle up a bunch of requests to send all at once. void LLInventoryModelBackgroundFetch::bulkFetch() { @@ -376,13 +921,6 @@ void LLInventoryModelBackgroundFetch::bulkFetch() // inventory more quickly. static const U32 max_batch_size(10); static const S32 max_concurrent_fetches(12); // Outstanding requests, not connections - static const F32 new_min_time(0.05f); // *HACK: Clean this up when old code goes away entirely. - - mMinTimeBetweenFetches = new_min_time; - if (mMinTimeBetweenFetches < new_min_time) - { - mMinTimeBetweenFetches = new_min_time; // *HACK: See above. - } if (mFetchCount) { @@ -396,8 +934,7 @@ void LLInventoryModelBackgroundFetch::bulkFetch() gInventory.notifyObservers(); } - if ((mFetchCount > max_concurrent_fetches) || - (mFetchTimer.getElapsedTimeF32() < mMinTimeBetweenFetches)) + if (mFetchCount > max_concurrent_fetches) { return; } @@ -417,95 +954,105 @@ void LLInventoryModelBackgroundFetch::bulkFetch() LLSD item_request_body; LLSD item_request_body_lib; - while (! mFetchQueue.empty() + while (! mFetchFolderQueue.empty() && (item_count + folder_count) < max_batch_size) { - const FetchQueueInfo & fetch_info(mFetchQueue.front()); + const FetchQueueInfo & fetch_info(mFetchFolderQueue.front()); if (fetch_info.mIsCategory) { const LLUUID & cat_id(fetch_info.mUUID); - if (cat_id.isNull()) //DEV-17797 + if (cat_id.isNull()) //DEV-17797 Lost and found { LLSD folder_sd; folder_sd["folder_id"] = LLUUID::null.asString(); folder_sd["owner_id"] = gAgent.getID(); folder_sd["sort_order"] = LLSD::Integer(sort_order); - folder_sd["fetch_folders"] = LLSD::Boolean(FALSE); - folder_sd["fetch_items"] = LLSD::Boolean(TRUE); + folder_sd["fetch_folders"] = LLSD::Boolean(false); + folder_sd["fetch_items"] = LLSD::Boolean(true); folder_request_body["folders"].append(folder_sd); folder_count++; } else { - const LLViewerInventoryCategory * cat(gInventory.getCategory(cat_id)); - - if (cat) - { - if (LLViewerInventoryCategory::VERSION_UNKNOWN == cat->getVersion() - && std::find(all_cats.begin(), all_cats.end(), cat_id) == all_cats.end()) - { - LLSD folder_sd; - folder_sd["folder_id"] = cat->getUUID(); - folder_sd["owner_id"] = cat->getOwnerID(); - folder_sd["sort_order"] = LLSD::Integer(sort_order); - folder_sd["fetch_folders"] = LLSD::Boolean(TRUE); //(LLSD::Boolean)sFullFetchStarted; - folder_sd["fetch_items"] = LLSD::Boolean(TRUE); - - if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID()) - { - folder_request_body_lib["folders"].append(folder_sd); - } - else - { - folder_request_body["folders"].append(folder_sd); - } - folder_count++; - } - - // May already have this folder, but append child folders to list. - if (fetch_info.mRecursive) - { - LLInventoryModel::cat_array_t * categories(NULL); - LLInventoryModel::item_array_t * items(NULL); - gInventory.getDirectDescendentsOf(cat->getUUID(), categories, items); - for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin(); - it != categories->end(); - ++it) - { - mFetchQueue.push_back(FetchQueueInfo((*it)->getUUID(), fetch_info.mRecursive)); - } - } - } + const LLViewerInventoryCategory * cat(gInventory.getCategory(cat_id)); + if (cat) + { + if (LLViewerInventoryCategory::VERSION_UNKNOWN == cat->getVersion()) + { + if (std::find(all_cats.begin(), all_cats.end(), cat_id) == all_cats.end()) + { + LLSD folder_sd; + folder_sd["folder_id"] = cat->getUUID(); + folder_sd["owner_id"] = cat->getOwnerID(); + folder_sd["sort_order"] = LLSD::Integer(sort_order); + folder_sd["fetch_folders"] = LLSD::Boolean(TRUE); //(LLSD::Boolean)sFullFetchStarted; + folder_sd["fetch_items"] = LLSD::Boolean(TRUE); + + if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID()) + { + folder_request_body_lib["folders"].append(folder_sd); + } + else + { + folder_request_body["folders"].append(folder_sd); + } + folder_count++; + } + } + else + { + // May already have this folder, but append child folders to list. + if (fetch_info.mFetchType >= FT_CONTENT_RECURSIVE) + { + LLInventoryModel::cat_array_t * categories(NULL); + LLInventoryModel::item_array_t * items(NULL); + gInventory.getDirectDescendentsOf(cat_id, categories, items); + for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin(); + it != categories->end(); + ++it) + { + mFetchFolderQueue.push_back(FetchQueueInfo((*it)->getUUID(), fetch_info.mFetchType)); + } + } + } + } } - if (fetch_info.mRecursive) + if (fetch_info.mFetchType >= FT_CONTENT_RECURSIVE) { recursive_cats.push_back(cat_id); } all_cats.push_back(cat_id); } - else - { - LLViewerInventoryItem * itemp(gInventory.getItem(fetch_info.mUUID)); - if (itemp) - { - LLSD item_sd; - item_sd["owner_id"] = itemp->getPermissions().getOwner(); - item_sd["item_id"] = itemp->getUUID(); - if (itemp->getPermissions().getOwner() == gAgent.getID()) - { - item_request_body.append(item_sd); - } - else - { - item_request_body_lib.append(item_sd); - } - //itemp->fetchFromServer(); - item_count++; - } - } + mFetchFolderQueue.pop_front(); + } + + + while (!mFetchItemQueue.empty() + && (item_count + folder_count) < max_batch_size) + { + const FetchQueueInfo & fetch_info(mFetchItemQueue.front()); + + LLViewerInventoryItem * itemp(gInventory.getItem(fetch_info.mUUID)); + + if (itemp) + { + LLSD item_sd; + item_sd["owner_id"] = itemp->getPermissions().getOwner(); + item_sd["item_id"] = itemp->getUUID(); + if (itemp->getPermissions().getOwner() == gAgent.getID()) + { + item_request_body.append(item_sd); + } + else + { + item_request_body_lib.append(item_sd); + } + //itemp->fetchFromServer(); + item_count++; + } - mFetchQueue.pop_front(); + mFetchItemQueue.pop_front(); } // Issue HTTP POST requests to fetch folders and items @@ -576,14 +1123,22 @@ void LLInventoryModelBackgroundFetch::bulkFetch() bool LLInventoryModelBackgroundFetch::fetchQueueContainsNoDescendentsOf(const LLUUID & cat_id) const { - for (fetch_queue_t::const_iterator it = mFetchQueue.begin(); - it != mFetchQueue.end(); + for (fetch_queue_t::const_iterator it = mFetchFolderQueue.begin(); + it != mFetchFolderQueue.end(); ++it) { const LLUUID & fetch_id = (*it).mUUID; if (gInventory.isObjectDescendentOf(fetch_id, cat_id)) return false; } + for (fetch_queue_t::const_iterator it = mFetchItemQueue.begin(); + it != mFetchItemQueue.end(); + ++it) + { + const LLUUID & fetch_id = (*it).mUUID; + if (gInventory.isObjectDescendentOf(fetch_id, cat_id)) + return false; + } return true; } |