int main(int argc, char **argv)
{
addr_t addr;
double timeout = 5.0;
int sock;
if (argc < 2) {
printf("Usage: connect host:port [timeout_in_seconds]\n");
return 1;
}
if (argc > 2) {
timeout = atof(argv[2]);
if (timeout <= 0) {
timeout = 5.0;
printf("Warning: using timeout %gs\n", timeout);
}
}
printf("Resolving...\n");
if (init_addr(&addr, argv[1]) != 0)
perror_fatal("init_addr(%s)", argv[1]);
sock = socket(addr.name.sa_family, SOCK_STREAM, 0);
if (sock == -1)
perror_fatal("socket");
printf("Connecting...\n");
if (nonblock_connect(sock, &addr.name, addr.namelen, timeout * 1000) == -1)
perror_fatal("connect(%s)", addr.a_addr);
else
printf("Success!\n");
return 0;
}
int connect_to(const char *host, int port)
{
addr_t a;
char buf[64];
int s;
sprintf(buf, "%s:%d", host, port);
if (init_addr(&a, buf) != 0)
perror_fatal("connect %s:%u", host, port);
free(a.a_addr);
s = socket(a.name.sa_family, SOCK_STREAM, 0);
if (s == -1)
perror_fatal("socket");
if (nonblock_connect(s, &a.name, a.namelen, 1000) != 0)
perror_fatal("connect(%s:%d)", host, port);
return s;
}
static int
command_start (workerState * ws, char *ebuf, int ebuf_sz)
{
int ret;
assert (ws->fd == -1);
//TODO need this? ws->reconn_after = currtime_millis () + RECONNECT_INTERVAL;
ws->fd = nonblock_connect (ws, ebuf, ebuf_sz);
if (ws->fd < 0)
{
return -1;
}
ret = aeCreateFileEvent (ws->el, ws->fd, AE_READABLE, response_handler, ws);
assert (ret != AE_ERR);
ret = emit_command (ws);
assert (ret >= 0);
return 0;
}
