imranclient.cpp

here is a C++ code for TCP server and client on linux mechine that listens on a specific port and

#include<iostream.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<string.h>
#include<unistd.h>
#include<netinet/in.h>
#include<arpa/inet.h>

using namespace std;
int main()
{
   int mysockect=-1;
   

 int mylenth=0;

char buff[1024];

char msg[]="imran ali";

int bytes;




struct sockaddr_in servAddr,clinAddr;

mysocket=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);

memset(&servAddr,0,sizeof(servAddr));

servAddr.sin_family=AF_INET;
servAddr.sin_addr.s_addr=inet_addr("127.0.0.1");
servAddr.sin_port=htons(26000);

if(connect(mysock,(struct sockaddr*)&servAddr,sizeof(struct sockaddr_in))<0)

cout<<"client:: connection err"<<endl;


memset(buff,65,1);




 if(send(mysocket,buff,100,0)<1)
        cout<<"Client::Error while sending data"<<endl;




if( byteread=recv(mysocket, resbuff, 1024, 0) < 0) 
    cout << "recv failed\n";
else
{
cout<<"client::you recived  "<<resbuff<<"from server"<<endl;
    
  }


}