File SnapshotRegistry.h

namespace faabric

namespace snapshot

class SnapshotRegistry

Public Functions

SnapshotRegistry() = default

std::shared_ptr<faabric::util::SnapshotData> getSnapshot(const std::string &key)

bool snapshotExists(const std::string &key)

void registerSnapshot(const std::string &key, std::shared_ptr<faabric::util::SnapshotData> data)

void deleteSnapshot(const std::string &key)

size_t getSnapshotCount()

void clear()

Private Functions

int writeSnapshotToFd(const std::string &key, faabric::util::SnapshotData &data)

Private Members

std::unordered_map<std::string, std::shared_ptr<faabric::util::SnapshotData>> snapshotMap

std::shared_mutex snapshotsMx