PeerStreamer

#include <stdlib.h>

#include <unistd.h>

#include <sys/types.h>

#include <event2/event.h>

#include <time.h>

#ifndef WIN32

#include <arpa/inet.h>

#include <netdb.h>

#include <sys/socket.h>

#include <fcntl.h>

#else

#include <winsock2.h>

struct iovec {

  void *iov_base;

  size_t iov_len;

};

const char *inet_ntop(int af, const void *src,

       char *dst, size_t size);

int inet_pton(int af, const char * src, void * dst);

#endif

int sendPacketFinal(const int udpSocket, struct iovec *iov, int len, struct sockaddr_in *socketaddr);

/** 

  * Decide if a packet should be throttled

  * The implementation follows a leaky bucket algorithm: 

  * if the packet would fill the bucket beyond its limit, it is to be discarded

  *

  * @param len The length of the packet to be sent

  * @return OK or THROTTLE 

*/

int outputRateControl(int len);

/**

  * Configure the parameters for output rate control.

  * These values may also be set while packets are being transmitted.

  * @param bucketsize The size of the bucket in bytes

  * @param drainrate The darining rate in bits/s. If drainrate is 0, then rateControl is completely disabled (all packets are passed).

*/

void setOutputRateParams(int bucketsize, int drainrate);