int
tcp_connect_thread(thread_t * thread)
{
checker_t *checker = THREAD_ARG(thread);
tcp_checker_t *tcp_check = CHECKER_ARG(checker);
int fd;
int status;
/*
* Register a new checker thread & return
* if checker is disabled
*/
if (!CHECKER_ENABLED(checker)) {
thread_add_timer(thread->master, tcp_connect_thread, checker,
checker->vs->delay_loop);
return 0;
}
if ((fd = socket(tcp_check->dst.ss_family, SOCK_STREAM, IPPROTO_TCP)) == -1) {
DBG("TCP connect fail to create socket.");
return 0;
}
status = tcp_bind_connect(fd, &tcp_check->dst, &tcp_check->bindto);
if (status == connect_error) {
thread_add_timer(thread->master, tcp_connect_thread, checker,
checker->vs->delay_loop);
}
/* handle tcp connection status & register check worker thread */
tcp_connection_state(fd, status, thread, tcp_check_thread,
tcp_check->connection_to);
return 0;
}
enum connect_result
tcp_connect(int fd, struct sockaddr_storage *addr)
{
conn_opts_t co;
memset(&co, 0, sizeof(co));
co.dst = *addr;
return tcp_bind_connect(fd, &co);
}
enum connect_result
tcp_connect(int fd, uint32_t addr_ip, uint16_t addr_port)
{
return tcp_bind_connect(fd, addr_ip, addr_port, 0);
}
enum connect_result
tcp_connect(int fd, struct sockaddr_storage *addr)
{
return tcp_bind_connect(fd, addr, NULL);
}
