void NetworkObserver::timerEvent(QTimerEvent*)
{
if (is_connection_available())
{
if (!_isConnected)
{
//if(!_prevstate)
//{
LOG_DEBUG("Connection is up");
_isConnected = true;
connectionIsUpEvent(*this);
//}
//_prevstate--;
}
}
else
{
if (_isConnected)
{
LOG_DEBUG("Connection is down");
_isConnected = false;
connectionIsDownEvent(*this);
//_prevstate = RETRIES;
}
}
}
Ref<StreamPeerTCP> TCPServerPosix::take_connection() {
if (!is_connection_available()) {
return Ref<StreamPeerTCP>();
};
struct sockaddr_storage their_addr;
socklen_t size = sizeof(their_addr);
int fd = accept(listen_sockfd, (struct sockaddr *)&their_addr, &size);
ERR_FAIL_COND_V(fd == -1, Ref<StreamPeerTCP>());
#ifndef NO_FCNTL
fcntl(fd, F_SETFL, O_NONBLOCK);
#else
int bval = 1;
ioctl(fd, FIONBIO, &bval);
#endif
Ref<StreamPeerTCPPosix> conn = memnew(StreamPeerTCPPosix);
IP_Address ip;
int port;
_set_ip_addr_port(ip, port, &their_addr);
conn->set_socket(fd, ip, port, sock_type);
return conn;
};
bool NetworkObserver::isConnected()
{
//VOXOX CHANGE by Rolando - 2009.07.27 - modified to not let assign value to variable "_isConnected", this variable should change only on method "timerEvent()"
//because otherwise it will never trigger the event "connectionIsDownEvent" when a connection is down.
/*_isConnected = (is_connection_available() ? true : false);
return _isConnected ; */
return is_connection_available();//VOXOX CHANGE by Rolando - 2009.07.27
}
NetworkObserver::NetworkObserver()
{
//_prevstate = 0;
_isConnected = (is_connection_available() ? true : false);
//_timer.timeoutEvent += boost::bind(&NetworkObserver::timeoutEventHandler, this);
//_timer.start(0, 500, 0);
_idTimer = startTimer(15000); //VOXOX - JRT - 2009.07.09
}
Ref<StreamPeerTCP> TCP_Server::take_connection() {
Ref<StreamPeerTCP> conn;
if (!is_connection_available()) {
return conn;
}
Ref<NetSocket> ns;
IP_Address ip;
uint16_t port = 0;
ns = _sock->accept(ip, port);
if (!ns.is_valid())
return conn;
conn = Ref<StreamPeerTCP>(memnew(StreamPeerTCP));
conn->accept_socket(ns, ip, port);
return conn;
}
Ref<StreamPeerTCP> TCPServerWinsock::take_connection() {
if (!is_connection_available()) {
return NULL;
};
struct sockaddr_in their_addr;
int sin_size = sizeof(their_addr);
int fd = accept(listen_sockfd, (struct sockaddr *)&their_addr, &sin_size);
ERR_FAIL_COND_V(fd == INVALID_SOCKET, NULL);
Ref<StreamPeerWinsock> conn = memnew(StreamPeerWinsock);
IP_Address ip;
ip.host = (uint32_t)their_addr.sin_addr.s_addr;
conn->set_socket(fd, ip, ntohs(their_addr.sin_port));
return conn;
};