Hi,

 

I tried to use the function setSoReuseAddress()  function present in cppsocketapi directory but the result is "SCTP bind error: Address already in use". I also tried to set the option SO_REUSEADDR through socketapi (C functions) using function ext_setsockopt, but there too it is giving me the same result.

 

Am i using the function in a wrong way. If so please tell me the correct way to resue this Socket option.

 

Below is the sample program

 

#include <cstdio>
#include <iostream.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/uio.h>
#include "tdsystem.h"
#include "thread.h"
#include "tdsocket.h"
#include "tdmessage.h"
#include "randomizer.h"
#include "breakdetector.h"
#include "ext_socket.h"
#include <signal.h>
int main(int argc,char *argv[])
{
  struct sockaddr_in servaddr;
  bool boolres=false;
 
  cout<<"Initially boolres variable is: "<<boolres;

  // SCTP handling starts
  Socket clientSocket1(Socket::IP,Socket::Stream,Socket::SCTP);
  cout<<"\nSocket Initialized successfully--1";
  boolres = clientSocket1.setSoReuseAddress(true);
  printf("\nThe result of setsoreuse-1 is %d",boolres);
 
  //Binding the SCTP socket
  bzero(&servaddr, sizeof(servaddr));
  servaddr.sin_family = AF_INET;
  servaddr.sin_port = htons(atoi(argv[1]));
  servaddr.sin_addr.s_addr = htonl(INADDR_ANY);
 
  InternetAddress address1((struct sockaddr *)&servaddr,sizeof(servaddr));
  if (clientSocket1.bind(address1)== false)
  {
    perror("\nSCTP bind error");
    exit(1);
  }
  printf("\nSocket bounded successfully--1");

  Socket clientSocket2(Socket::IP,Socket::Stream,Socket::SCTP);
  cout<<"\nSocket Initialized successfully--2";
  if (clientSocket2.bind(address1) == false)
  {
    perror("\nSCTP bind error");
    exit(1);
  }
  printf("\n Socket bounded successfully--2");
  printf("\n Socket bounded successfully--2");
}

 

I will be thankful for your response.

 

Thanks and regards

Rohit Agrawal