Use crossbridge to compile client.c to swc but failed because of a link error

[hgj100]

client.c is a test code. This file contains socket API for example socket, connect, send, why only 'connect' result in link error?

source code client.c :

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

int test(int argc, char **argv)
{
int client_socket, port;
struct sockaddr_in serv_addr;
if(argc != 3)
{
printf("useage:socket_client ipaddress port");
return -1;
}

port = atoi(argv[2]);
if(-1 == (client_socket = socket(AF_INET,SOCK_STREAM,0)) )
{
    perror("error in create socket\n");
    exit(0);
}
bzero(&serv_addr,sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
serv_addr.sin_port = htons(port);
serv_addr.sin_addr.s_addr = inet_addr(argv[1]);

if(-1 == connect(client_socket,(struct sockaddr*)&serv_addr,sizeof(struct sockaddr)))
{
    perror("connect error\n");
    exit(0);
}

send(client_socket,"hello world",strlen("hello world"),0);

close(client_socket);

}

source code main.c :

#include "AS3/AS3.h"
int main()
{
AS3_GoAsync();
}

when compile,
$ make
-------- Sample 5 --------

Now compile a SWC and demo SWF
"/cygdrive/c/Crossbridge/sdk/usr/bin/g++" -Werror -Wno-write-strings -Wno-trigraphs -O4 main.cpp client.c -emit-swc=sample.test -o test.swc
/tmp/cclj1lfj.o: error: undefined reference to '_connect'
collect2: ld returned 1 exit status
Makefile:2: recipe for target `T05' failed
make: *** [T05] Error 1

If crossbridge sdk have some problem?

[mbolt35]

Since the AS3/Flash Player support for sockets doesn't map easily to posix sockets, it wasn't implemented in crossbridge. You can use AS3 sockets and pass data back and forth via inline_as3(). In other words, you can use sockets in your C++ app, but you'd need to write your own implementation.

Hope this helps!