C++ (Cpp) StaleConfigException::getVersionReceived示例

示例#1

文件： parallel.cpp 项目： Soullivaneuh/mongo

void ParallelSortClusteredCursor::_markStaleNS(const NamespaceString& staleNS,
                                               const StaleConfigException& e,
                                               bool& forceReload,
                                               bool& fullReload) {
    fullReload = e.requiresFullReload();

    if (_staleNSMap.find(staleNS.ns()) == _staleNSMap.end())
        _staleNSMap[staleNS.ns()] = 1;

    int tries = ++_staleNSMap[staleNS.ns()];

    if (tries >= 5) {
        throw SendStaleConfigException(staleNS.ns(),
                                       str::stream() << "too many retries of stale version info",
                                       e.getVersionReceived(),
                                       e.getVersionWanted());
    }

    forceReload = tries > 2;
}

示例#2

文件： parallel.cpp 项目： pk-karthik/mongo

void ParallelSortClusteredCursor::_markStaleNS(OperationContext* txn,
                                               const NamespaceString& staleNS,
                                               const StaleConfigException& e,
                                               bool& forceReload) {
    if (e.requiresFullReload()) {
        Grid::get(txn)->catalogCache()->invalidate(staleNS.db());
    }

    if (_staleNSMap.find(staleNS.ns()) == _staleNSMap.end())
        _staleNSMap[staleNS.ns()] = 1;

    int tries = ++_staleNSMap[staleNS.ns()];

    if (tries >= 5) {
        throw SendStaleConfigException(staleNS.ns(),
                                       str::stream() << "too many retries of stale version info",
                                       e.getVersionReceived(),
                                       e.getVersionWanted());
    }

    forceReload = tries > 2;
}