dcn::utils Namespace Reference

Functions
const std::string &	getAsciiLogo ()
	Get the ASCII logo string.
std::string	loadBuildTimestamp (const std::filesystem::path &path)
std::string	currentTimestamp ()
asio::awaitable< void >	watchdog (std::chrono::steady_clock::time_point &deadline)
	Suspends the coroutine until the given deadline is reached.
asio::awaitable< void >	ensureOnStrand (const asio::strand< asio::io_context::executor_type > &strand)
std::string	escapeSolSrcQuotes (const std::string &json)
template<class DataT , class ChildT , template< typename... > class ChildListT>
std::vector< std::string >	topologicalSort (const absl::flat_hash_map< std::string, DataT > &data, std::function< ChildListT< ChildT >(const DataT &)> get_childreen, std::function< std::string(const ChildT &)> get_child_name)

Function Documentation

currentTimestamp()

std::string dcn::utils::currentTimestamp

(

)

ensureOnStrand()

asio::awaitable< void > dcn::utils::ensureOnStrand

(

const asio::strand< asio::io_context::executor_type > &

strand

)

escapeSolSrcQuotes()

std::string dcn::utils::escapeSolSrcQuotes

(

const std::string &

json

)

getAsciiLogo()

const std::string & dcn::utils::getAsciiLogo

(

)

Get the ASCII logo string.

Returns

The ASCII logo string.

loadBuildTimestamp()

std::string dcn::utils::loadBuildTimestamp

(

const std::filesystem::path &

path

)

topologicalSort()

template<class DataT , class ChildT , template< typename... > class ChildListT>

std::vector< std::string > dcn::utils::topologicalSort	(	const absl::flat_hash_map< std::string, DataT > &	data,
		std::function< ChildListT< ChildT >(const DataT &)>	get_childreen,
		std::function< std::string(const ChildT &)>	get_child_name
	)

watchdog()

asio::awaitable< void > dcn::utils::watchdog

(

std::chrono::steady_clock::time_point &

deadline

)

Suspends the coroutine until the given deadline is reached.

Parameters

deadline

The point in time when the coroutine should be resumed

This function is used to implement a watchdog like behavior in the server. It is used for example in the listening function to periodically check if the server should be shut down.