Function getSessionTimeout

src/Server/GRPCServer.cpp:302–316

Gets session's timeout from query info or from the server config.

    /// Gets session's timeout from query info or from the server config.
    std::chrono::steady_clock::duration getSessionTimeout(const GRPCQueryInfo & query_info, const Poco::Util::AbstractConfiguration & config)
    {
        auto session_timeout = query_info.session_timeout();
        if (session_timeout)
        {
            auto max_session_timeout = config.getUInt("max_session_timeout", 3600);
            if (session_timeout > max_session_timeout)
                throw Exception(ErrorCodes::INVALID_SESSION_TIMEOUT, "Session timeout '{}' is larger than max_session_timeout: {}. "
                    "Maximum session timeout could be modified in configuration file.",
                    std::to_string(session_timeout), std::to_string(max_session_timeout));
        }
        else
            session_timeout = config.getInt("default_session_timeout", 60);
        return std::chrono::seconds(session_timeout);
    }

    /// Generates a description of a query by a specified query info.
    /// This description is used for logging only.