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famouso::mw::afp::defrag::SingleEventDemux< DCP > Class Template Reference

Policy: Simple demultiplexer that can handle only one event simultaneously. More...

#include <SingleEventDemux.h>

Public Types

typedef
NoEventSeqHeaderSupport< DCP > 		EventSeqHeaderPolicy

Public Member Functions

 SingleEventDemux (flen_t mtu)
 Constructor.
 ~SingleEventDemux ()
 Destructor.
void * get_defragmenter_handle (const Headers< DCP > &header, const KeyType &key)
Defragmenter< DCP > * get_defragmenter (void *handle)
void free_defragmenter (void *handle)

Detailed Description

template<class DCP>
class famouso::mw::afp::defrag::SingleEventDemux< DCP >

Policy: Simple demultiplexer that can handle only one event simultaneously.

IMPORTANT: This demux policy cannot handle multiple arriving events at one time. Thus multithreading will cause problems if threads share one DefragmentationProcessor! You also have to ensure that a received event's data is not needed anymore when next event's fragments are going to be processed!

Use this policy for channels without packet loss, reordering and late duplicates or if you are sure that fragments of only one event will be received during defragmentation. This policy is a little robust concerning packet loss, but may lead to erroneous events if first fragment is lost.

This policy does not use event sequence numbers.

Alternatives: MultiSourceDemux, EventSeqDemux

Member Typedef Documentation

template<class DCP >
typedef NoEventSeqHeaderSupport<DCP> famouso::mw::afp::defrag::SingleEventDemux< DCP >::EventSeqHeaderPolicy

Constructor & Destructor Documentation

template<class DCP >
famouso::mw::afp::defrag::SingleEventDemux< DCP >::SingleEventDemux ( flen_t  mtu  )  [inline]

Constructor.

template<class DCP >
famouso::mw::afp::defrag::SingleEventDemux< DCP >::~SingleEventDemux (  )  [inline]

Destructor.

Member Function Documentation

template<class DCP >
void famouso::mw::afp::defrag::SingleEventDemux< DCP >::free_defragmenter ( void *  handle  )  [inline]

Referenced by famouso::mw::afp::defrag::SingleEventDemux< DCP >::get_defragmenter_handle().

template<class DCP >
Defragmenter<DCP>* famouso::mw::afp::defrag::SingleEventDemux< DCP >::get_defragmenter ( void *  handle  )  [inline]
template<class DCP >
void* famouso::mw::afp::defrag::SingleEventDemux< DCP >::get_defragmenter_handle ( const Headers< DCP > &  header,
const KeyType &  key 
) [inline]

References famouso::mw::afp::defrag::Headers< DCP >::ext_length(), FAMOUSO_ASSERT, famouso::mw::afp::defrag::Headers< DCP >::first_fragment, famouso::mw::afp::defrag::SingleEventDemux< DCP >::free_defragmenter(), and famouso::mw::afp::defrag::Headers< DCP >::length().

The documentation for this class was generated from the following file: