PeerStreamer

#ifndef CHUNK_SIGNALING_H

#define CHUNK_SIGNALING_H

#include <sys/time.h>

#include "chunkbuffer.h"

//Type of signaling message

//Request a ChunkIDSet

#define MSG_SIG_REQ 0

//Diliver a ChunkIDSet (reply to a request)

#define MSG_SIG_DEL 1

//Offer a ChunkIDSet

#define MSG_SIG_OFF 2

//Accept a ChunkIDSet (reply to an offer)

#define MSG_SIG_ACC 3

//Receive the BufferMap

#define MSG_SIG_BMOFF 4

//Request the BufferMap

#define MSG_SIG_BMREQ 5

struct sig_nal {

    char type;//type of signal.

    int max_deliver;//Max number of chunks to deliver.

    int trans_id;//future use...

    int third_peer;//for buffer map exchange from other peers

    int future;//future use...

} ;

#endif