void TCPSocket::listen(int backlog)
{
TraceLS(this) << "Listening" << endl;
init();
int r = uv_listen(ptr<uv_stream_t>(), backlog, internal::onAcceptConnection);
if (r) setAndThrowError("TCP listen failed", r);
}
void TCPSocket::connect(const net::Address& peerAddress)
{
TraceLS(this) << "Connecting to " << peerAddress << endl;
init();
auto req = new uv_connect_t;
req->data = this;
int r = uv_tcp_connect(req, ptr<uv_tcp_t>(), peerAddress.addr(), internal::onConnect);
if (r) setAndThrowError("TCP connect failed", r);
}
bool UDPSocket::recvStart()
{
// UV_EALREADY means that the socket is already bound but that's okay
// TODO: No need for boolean value as this method can throw exceptions
// since it is called internally by bind().
int r = uv_udp_recv_start(ptr<uv_udp_t>(), UDPSocket::allocRecvBuffer, onRecv);
if (r && r != UV_EALREADY) {
setAndThrowError("Cannot start recv on invalid UDP socket", r);
return false;
}
return true;
}
void TCPSocket::bind(const net::Address& address, unsigned flags)
{
TraceLS(this) << "Binding on " << address << endl;
init();
int r;
switch (address.af()) {
case AF_INET:
r = uv_tcp_bind(ptr<uv_tcp_t>(), address.addr(), flags);
break;
//case AF_INET6:
// r = uv_tcp_bind6(ptr<uv_tcp_t>(), *reinterpret_cast<const sockaddr_in6*>(address.addr()));
// break;
default:
throw std::runtime_error("Unexpected address family");
}
if (r) setAndThrowError("TCP bind failed", r);
}
void UDPSocket::bind(const Address& address, unsigned flags)
{
TraceS(this) << "Binding on " << address << endl;
int r;
switch (address.af()) {
case AF_INET:
r = uv_udp_bind(ptr<uv_udp_t>(), address.addr(), flags);
break;
//case AF_INET6:
// r = uv_udp_bind6(ptr<uv_udp_t>(), address.addr(), flags);
// break;
default:
throw std::runtime_error("Unexpected address family");
}
// Throw and exception of error
if (r)
setAndThrowError("Cannot bind UDP socket", r);
// Open the receiver channel
recvStart();
}
