func (s *UTPSocket) Connect(addr *UTPAddr) (int, error) {
// func (s *UTPSocket) Connect(to *syscall.RawSockaddr, tolen int) int {
if addr == nil {
return 0, net.InvalidAddrError("No address given.")
}
sa, err := addr.Sockaddr()
if err != nil {
return 0, err
}
rsa, err := sockaddr.NewRawSockaddr(&sa)
if err != nil {
return 0, err
}
ptr := (*C.struct_sockaddr)(unsafe.Pointer(&rsa.Raw))
ret := int(C.utp_connect(s.raw, ptr, C.socklen_t(rsa.Len)))
return ret, nil
}
//UtpConnect starts to connect
func (s *UtpSocket) UtpConnect(addr *net.UDPAddr) int64 {
addrinfo := C.getAddrInfo(C.CString(addr.IP.String()), (C.int)(addr.Port))
size := C.utp_connect(s.s, addrinfo.ai_addr, (C.socklen_t)(addrinfo.ai_addrlen))
C.freeaddrinfo(addrinfo)
return (int64)(size)
}