int bind(int socket, const struct sockaddr *address, socklen_t address_len)
{
int r;
nwio_tcpconf_t tcpconf;
nwio_udpopt_t udpopt;
r= ioctl(socket, NWIOGTCPCONF, &tcpconf);
if (r != -1 || (errno != ENOTTY && errno != EBADIOCTL))
{
if (r == -1)
return r;
r= _tcp_bind(socket, address, address_len, &tcpconf);
#if DEBUG
if (r == -1)
{
int t_errno= errno;
fprintf(stderr, "bind(tcp) failed: %s\n",
strerror(errno));
errno= t_errno;
}
#endif
return r;
}
r= ioctl(socket, NWIOGUDPOPT, &udpopt);
if (r != -1 || (errno != ENOTTY && errno != EBADIOCTL))
{
if (r == -1)
return r;
return _udp_bind(socket, address, address_len, &udpopt);
}
#if DEBUG
fprintf(stderr, "bind: not implemented for fd %d\n", socket);
#endif
errno= ENOSYS;
return -1;
}
void AsyncServer::begin(){
if(_pcb)
return;
if(!_start_async_task()){
log_e("failed to start task");
return;
}
int8_t err;
_pcb = tcp_new_ip_type(IPADDR_TYPE_V4);
if (!_pcb){
log_e("_pcb == NULL");
return;
}
ip_addr_t local_addr;
local_addr.type = IPADDR_TYPE_V4;
local_addr.u_addr.ip4.addr = (uint32_t) _addr;
err = _tcp_bind(_pcb, &local_addr, _port);
if (err != ERR_OK) {
_tcp_close(_pcb);
log_e("bind error: %d", err);
return;
}
static uint8_t backlog = 5;
_pcb = _tcp_listen_with_backlog(_pcb, backlog);
//_pcb = _tcp_listen(_pcb);
if (!_pcb) {
log_e("listen_pcb == NULL");
return;
}
tcp_arg(_pcb, (void*) this);
tcp_accept(_pcb, &_s_accept);
}
int tcp_bind_tls(uv_tcp_t *handle, struct sockaddr *addr)
{
return _tcp_bind(handle, addr, tls_accept);
}
