private void CreateSession(Packet p)
{
bool foundOpening = false;
uint recId;
_sessionLock.EnterUpgradeableReadLock();
// Try to find the first open slot
for (recId = 0; recId < _sessions.Length; recId++)
{
if (_sessions[recId] == null)
{
foundOpening = true;
break;
}
}
// Create our session, regardless of if we found one, we'll need it to send a failure response
ServerNetworkSession session = null;
if (Type == NetworkType.Server)
{
session = new ServerNetworkSession(p.IPAddress, recId);
}
else
// Client Session
// We didn't find a open slot. Reject with error.
if (!foundOpening)
{
session.SendError();
session = null;
}
// We found a session with the same IP and Port. Reject with error.
else if (_sessions.FirstOrDefault(x => x.IPAddress == p.IPAddress) != null)
{
session.SendError();
session = null;
}
if (session != null)
{
_sessionLock.EnterWriteLock();
_sessions[recId] = session;
_sessionLock.ExitWriteLock();
}
_sessionLock.ExitUpgradeableReadLock();
if (session != null)
{
SessionCreated?.Invoke(this, new SessionCreatedEventArgs(session));
session.ProcessPacket(p);
}
}
public SessionCreatedEventArgs(ServerNetworkSession session)
{
Session = session;
}
