[Dev-C++] Winsock2 ... program that accept multiconnection... :)

[<we...@ha...>]

Hi Guys,

I wrote a little program that must stay always listen in port 2282 and wait
for message. :)

I done it based in my knowledge of socket for linux and some documentation
for windows by ms.

My code is:

#include<stdio.h>
#include <winsock2.h>


#define MINHA_PORTA 2282
#define BACKLOG 5

int main(int argc, char *argv[]){

struct sockaddr_in local;
struct sockaddr_in remoto;
int MeuSocket, NovoSocket,tamanho, i, nbytes;
char buff[1024]="\0";
WORD wVersion;
WSADATA wStart;
fd_set master;
fd_set read_fds;

wVersion = MAKEWORD(2, 0);
    if(WSAStartup(wVersion,&wStart) != 0) {
    return;
}

MeuSocket = socket(AF_INET,SOCK_STREAM,0);

if ( MeuSocket < 0 ){

 perror("Socket ");
 exit(1);

}

for (i=0;i<8;i++) {
   local.sin_zero[i]=0;
}
local.sin_family = AF_INET;
local.sin_port = htons(MINHA_PORTA);
local.sin_addr.s_addr = INADDR_ANY;

bind(MeuSocket,(struct sockaddr *)&local, sizeof(struct sockaddr));
listen(MeuSocket,BACKLOG);
tamanho = sizeof(struct sockaddr_in);

while(1){

 if((NovoSocket = accept(MeuSocket,(struct sockaddr *)&remoto, &tamanho)) ==
1){

   perror("Accept ");
   exit(1);

 }

FD_ZERO(&master);
FD_SET(NovoSocket,&master);


read_fds = master;

if(select(NovoSocket+1, &read_fds, NULL, NULL, NULL) == -1){

    perror("select");
    exit(1);

}

if (FD_ISSET(NovoSocket, &read_fds)){

nbytes = 0;


    if ((nbytes = (recv(NovoSocket,buff,sizeof(buff),0))) == -1){

        perror("read");
        exit(1);

        }

        fprintf(stdout,"%s",buff);

}

}

close(NovoSocket);

return(0);
}

It compile and works, the porblem is that is only receive a packet by
connection.

For example, I can open 5 connections and send data, but only the first DATA
of each packet will be received.

If it was a program for linux, i know that i will be able to solve this
problem with a fork() + for().

But fork() isn't avaible to Windows. :/

I tryed only with for(), but in this case, i received all data from a
connection, but i can receive only one connection.

Someone know how to do it in windows ??

If u can help, i will be very heap. :)

Be free to modify the code.

Best Regards.

[ ]'s