bool socket::send(const address & destination, const void * data, int size)
{
assert(data);
assert(size > 0);
if (m_socket == 0)
return false;
assert(destination.getAddress() != 0);
assert(destination.getPort() != 0);
sockaddr_in address;
address.sin_family = AF_INET;
address.sin_addr.s_addr = htonl(destination.getAddress());
address.sin_port = htons((unsigned short) destination.getPort());
int sent_bytes = sendto(m_socket, (const char*)data, size, 0, (sockaddr*)&address, sizeof(sockaddr_in));
return sent_bytes == size;
}
void connection::connect(const address & _address)
{
printf("client trying: %d.%d.%d.%d:%d\n",
_address.getA(),
_address.getB(),
_address.getC(),
_address.getD(),
_address.getPort()
);
if(!m_keyPool.empty()) /// If the key pool isn't empty
{
/// access mailList based on the key pools returned value
/// and set mailList element up with the new connections
/// data
m_mailList[m_keyPool.back()].first->m_state = e_connecting;
m_mailList[m_keyPool.back()].first->m_address = _address;
m_mailList[m_keyPool.back()].first->m_timeoutAccumulator = 0.0f;
m_mailList[m_keyPool.back()].first->m_stats.reset();
m_mailList[m_keyPool.back()].second = 0;
/// add the key onto newConKeys and pop it off of the keyPool
/// as it is now in use.
m_newConnKeys.push_back(m_keyPool.back()); ///Receive key
m_keyPool.pop_back();
return;
}
/// If The key pool Is empty
/// allocate a new sender
/// initialise it as a new connection
/// push it back onto mailList
/// then push it's array position onto newConKeys
sender* n_mailer = new sender(m_maxSequence);
n_mailer->m_address = _address;
n_mailer->m_state = e_connecting;
n_mailer->m_timeoutAccumulator = 0.0f;
unsigned short sendKey = 0;
m_mailList.push_back(std::pair<sender*, unsigned short>(n_mailer, sendKey));
m_newConnKeys.push_back(m_mailList.size()-1); /// Receive key
}
