socket之recv

#include
#include    //strlen
#include
#include //inet_addr
 
int main(int argc , char *argv[])
{
    int socket_desc;
    struct sockaddr_in server;
    char *message , server_reply[2000];
     
    //Create socket
    socket_desc = socket(AF_INET , SOCK_STREAM , 0);
    if (socket_desc == -1)
    {
        printf("Could not create socket");
    }
         
    server.sin_addr.s_addr = inet_addr("202.119.160.32");
    server.sin_family = AF_INET;
    server.sin_port = htons( 80 );
 
    //Connect to remote server
    if (connect(socket_desc , (struct sockaddr *)&server , sizeof(server)) < 0)
    {
        puts("connect error");
        return 1;
    }
     
    puts("Connected\n");
     
    //Send some data
    message = "GET / HTTP/1.1\r\n\r\n";
    if( send(socket_desc , message , strlen(message) , 0) < 0)
    {
        puts("Send failed");
        return 1;
    }
    puts("Data Send\n");
     
    //Receive a reply from the server
    if( recv(socket_desc, server_reply , 2000 , 0) < 0)
    {
        puts("recv failed");
    }
    puts("Reply received\n");
    puts(server_reply);
     
    return 0;
}