FeedEngineThreadListener Struct Reference

Public Member Functions
virtual void	onFeedEngineThreadBegin (const FeedEngineThreads &)
virtual void	onFeedEngineThreadEnd (const FeedEngineThreads &)
virtual bool	onFeedEngineThreadIdle (const FeedEngineThreads &)
virtual void	onFeedEngineThreadIssue (const FeedEngineThreads &, const Char *)

Detailed Description

Listener for thread-related events.

Members of this classes are invoked to reflect various life-time events of threads spawned and used by feed engines while processing market data.

Definition at line 40 of file FeedEngineThreads.h.

Member Function Documentation

onFeedEngineThreadBegin()

virtual void onFeedEngineThreadBegin ( const FeedEngineThreads & )

inlinevirtual

Invoked by a feed engine when a new processing thread is spawned.

Note

Invocation is performed by the newly started thread thus making possible application of any thread-specific turn-up.

Definition at line 51 of file FeedEngineThreads.h.

onFeedEngineThreadEnd()

virtual void onFeedEngineThreadEnd ( const FeedEngineThreads & )

inlinevirtual

Invoked by a feed engine when a processing thread is about to end.

Note

Invocation is performed by the thread thus making possible thread-specific cleanup.

Definition at line 65 of file FeedEngineThreads.h.

onFeedEngineThreadIdle()

virtual bool onFeedEngineThreadIdle ( const FeedEngineThreads & )

inlinevirtual

Invoked when a thread reaches the idle state.

Invocation of the given member depends on the returned value of a particular implementation of the NetFeedEngine::process member.

The returned value indicates whether the given event was handled. The FeedEngineThreads makes a decision whether the processing is to be suspended depending on the returned value.

Definition at line 84 of file FeedEngineThreads.h.

onFeedEngineThreadIssue()

virtual void onFeedEngineThreadIssue ( const FeedEngineThreads & , const Char *  )

inlinevirtual

Invoked if working thread experiences an issue while processing its tasks. Once invoked, working thread continues performing its tasks.

Definition at line 97 of file FeedEngineThreads.h.