EfViFeedEngine Class Reference

#include <OnixS/B3/MarketData/UMDF/FeedEngine.h>

Public Member Functions
	EfViFeedEngine (const LoggerSettings &loggerSettings, UInt32 receiveRingSize=4095, WatchService &watch=NicWatch::service())
	EfViFeedEngine (UInt32 receiveRingSize=4095, WatchService &watch=NicWatch::service())
NetFeedEngineProcessResult	process ()
	~EfViFeedEngine () override
Public Member Functions inherited from FeedEngine
std::string	info ()
virtual	~FeedEngine ()

Additional Inherited Members
Protected Member Functions inherited from FeedEngine
	FeedEngine (void *impl)
	FeedEngine (const FeedEngine &)=delete
FeedEngine &	operator= (const FeedEngine &)=delete
Protected Attributes inherited from FeedEngine
void *const	impl_

Detailed Description

Note

VLAN is not supported.

Definition at line 247 of file FeedEngine.h.

Constructor & Destructor Documentation

EfViFeedEngine() [1/2]

EfViFeedEngine	(	const LoggerSettings &	loggerSettings,
		UInt32	receiveRingSize = 4095,
		WatchService &	watch = NicWatch::service() )

Constructor.

Parameters

loggerSettings	Defines feed engine logging settings.
receiveRingSize	Number of buffers in a virtual interface receive ring. Single buffer is used for a single network packet. Thus the receive ring must be capacious enough to place incoming packets during market data bursts.
watch	Watch service to be used by Feed Engine.

Watch is used by Feed Engine to assign time points to packets received from the feeds.

Note

By default, NIC watch service is used.

EfViFeedEngine() [2/2]

EfViFeedEngine ( UInt32 receiveRingSize = 4095, WatchService & watch = NicWatch::service() )

explicit

~EfViFeedEngine()

~EfViFeedEngine ( )

override

Member Function Documentation

process()

NetFeedEngineProcessResult process

(

)

Carries out pending actions like data retrieval and event dispatching.

This function must be invoked after each handler-associated action (i.e., start, stop).