hi, while receiving a http request from client, Segmenation fault error is there.
Following is code:
Code:
#include<iostream>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
using namespace std;
int main()
{
int sock, connected, bytes_recieved;
char recv_data[1024];
struct sockaddr_in server_addr,client_addr;
socklen_t sin_size;
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1)
{
cout<<"Socket Error Reason:"<<strerror(errno);
exit(1);
}
server_addr.sin_family = AF_INET;
server_addr.sin_port = htons(8081);
server_addr.sin_addr.s_addr = INADDR_ANY;
bzero(&(server_addr.sin_zero),8);
if (bind(sock, (struct sockaddr *)&server_addr, sizeof(struct sockaddr))== -1)
{
cout<<"Unable to bind: Reason="<<strerror(errno);
exit(1);
}
if (listen(sock, 5) == -1)
{
cout<<"Listening error: Reason="<<strerror(errno);
exit(1);
}
cout<<"\nTCPServer Waiting for client on port 8081";
cin.sync();
sin_size = sizeof(struct sockaddr_in);
connected = accept(sock, (struct sockaddr *)&client_addr,&sin_size);
cout<<"\n Server got a connection from "<<ntohs(client_addr.sin_port)<<endl;
bytes_recieved = recv(connected,recv_data,1024,0);
recv_data[bytes_recieved] = '\0';
if((bytes_recieved==0)||(strcmp(recv_data,"\0")==0))
{
close(connected);
}
else
cout<<"\n RECIEVED DATA = "<<recv_data;
cin.sync();
shutdown(sock,2);
close(sock);
return 0;
}
Please help.