Release 1.18.0

Common

• Updated the code to support the latest versions of popular compilers.
• Updated olp::http::NetworkCurl class to use 4x more opened connections than requests to avoid issues with connection caching.
• Extended olp::client::RetrySettings with connection_timeout and transfer_timeout.
• Implemented performance improvements.
• Updated the minimal required version of cURL for SSL blob support to 7.77.0.
• Added support for background downloads for iOS.
• Fixed possible data race in olp::cache::DefaultCache when the cache size is being checked.
• Added OLP_SDK_ENABLE_OFFLINE_MODE CMake option to enforce full offline mode for the SDK.
• Changed olp::cache::DiskCache::Open to return olp::cache::OpenResult::Postponed when the protected can't be initialized at the given moment due to restrictions like missing permissions.
• Changed olp::cache::DefaultCache::Open to scan the cache path for unexpected directories and report them as errors.

olp-cpp-sdk-authentication

• The credentials file is parsed correctly when it has unexpected line endings which can occur when copying the file between different operating systems.

olp-cpp-sdk-dataservice-read

• Fixed possible crash in olp::dataservice::read::PartitionsCacheRepository that occurred when the stream closed before parsing started.
• Changed the olp::dataservice::read::repository::PartitionsSaxHandler to be cancellable.
• Extended olp::dataservice::read::VersionedLayerClient with Protect(..) and Release(..) methods to protect and release multiple partitions at once.
• Added more checks for the results of cache-related operations.
• Updated olp::dataservice::read::VersionedLayerClient::Release to take the list of tiles from the request into account and assume that they will be released.
• Introduced performance improvements.