HandlerSettings Struct Reference

Handler base configuration settings. More...

Public Member Functions
	HandlerSettings ()
	Constructor.
std::string	toString () const
	Returns the string representation.

Public Attributes
std::string	licenseDirectory
	Path to the license directory.
std::string	logDirectory
	Log files are stored in this directory.
std::string	logFileNamePrefix
	Template of log file name without extension.
LogSettings::Enum	logSettings
	Combine LogSettings enum values to configure the logger.
LogLevel::Enum	logLevel
	Log verbosity. More...
LogFilePermission::Enum	logFilePermissions
	Log file permissions. More...
std::string	networkInterface
	Specifies one or more network interfaces to use while joining the multicast group; use semi-colon delimited list if more than one. More...
std::string	networkInterfaceA
	Specifies one or more network interfaces to use while joining the multicast group A; use semi-colon delimited list if more than one. More...
std::string	networkInterfaceB
	Specifies one or more network interfaces to use while joining the multicast group B; use semi-colon delimited list if more than one. More...
unsigned int	maxPacketWaitingTime
	Specifies the maximum time interval (miliseconds) to wait out-of-sequence packet before treating it as totally lost. More...
ThreadAffinity	threadAffinity
	Defines set of CPUs by their indices (starting from zero) allowed for the thread used by the Handler. More...
size_t	udpSocketBufferSize
	Defines size of buffer in bytes for UDP/multicast sockets. More...
size_t	feedInactivityTimeout
	Indicates for how long till corresponding event will be fired if no UDP data in incremental streams. More...
size_t	maxBooksObjectAmount
	Defines size of preallocated memory for Order Book. Default value is 100.
bool	buildInternalOrderBooks
	Build internal books.
std::string	templateFile
	path to FAST template file
bool	useFeedA
	Option to use feed A. More...
bool	useFeedB
	Option to use feed B. More...
FeedDescriptor	stateChangesFeed
	Multicast IP Addresses for State Changes Feed.
FeedDescriptor	tickerFeed
	Multicast IP Addresses for Ticker Feed.
MdiFeedDescriptors	marketDataFeeds
	Market Data Feeds.

Detailed Description

Handler base configuration settings.

Member Data Documentation

size_t feedInactivityTimeout

Indicates for how long till corresponding event will be fired if no UDP data in incremental streams.

Value must be specified in seconds (sec).

Note

The default value is 20 sec.

LogFilePermission::Enum logFilePermissions

Log file permissions.

Note

The default value is ReadAll | WriteOwnerOnly

LogLevel::Enum logLevel

Log verbosity.

Note

The default value is LogLevel::Info

unsigned int maxPacketWaitingTime

Specifies the maximum time interval (miliseconds) to wait out-of-sequence packet before treating it as totally lost.

Note

The default value is 500 miliseconds.

std::string networkInterface

Specifies one or more network interfaces to use while joining the multicast group; use semi-colon delimited list if more than one.

On Linux the network interfaces is specified by its name, on Windows - by IP address.

Note

If the value is empty or absent then the default networking interface is used.

std::string networkInterfaceA

Specifies one or more network interfaces to use while joining the multicast group A; use semi-colon delimited list if more than one.

On Linux the network interfaces is specified by its name, on Windows - by IP address.

Note

If the value is empty or absent then the networkInterface_ filled value is used.

std::string networkInterfaceB

Specifies one or more network interfaces to use while joining the multicast group B; use semi-colon delimited list if more than one.

On Linux the network interfaces is specified by its name, on Windows - by IP address.

Note

If the value is empty or absent then the networkInterface_ filled value is used.

ThreadAffinity threadAffinity

Defines set of CPUs by their indices (starting from zero) allowed for the thread used by the Handler.

Note

By default set is empty thus allowing thread to be executed on any CPU available in the system.

size_t udpSocketBufferSize

Defines size of buffer in bytes for UDP/multicast sockets.

Note

Default value is zero which means system default setting will be used.

bool useFeedA

Option to use feed A.

Note

The default value is 'true'.

bool useFeedB

Option to use feed B.

Note

The default value is 'true'.