/// <summary>
/// Adds a(n) <see cref="ISession"/>.
/// </summary>
/// <param name="addSession"></param>
private void HandleAddSession(AddSession addSession)
{
ISession existingSession;
// making sure we dont already have a session with the same session id
if (sessions.TryGetValue(addSession.SessionId, out existingSession))
{
// since adding sessions is controlled by the master rather than the client
// we will not notify the client rather throw out an error
Logger.ErrorFormat("[HandleAddSession]: Destroying existing Session (Name={0})", existingSession.Name);
// destroy the exisiting session
// we dont need to destroy the requested session since they both have the same session id, both (if possible) will be destroyed
existingSession.Destroy(DestroySessionReason.KickedByExistingSession);
return;
}
ISession session = new WorldSession(addSession.SessionId, addSession.CharacterName, this, world, addSession.IsTransfer);
// if a lock wait time is used (not -1) use a while loop to counter lock timeouts
if (!sessions.Add(addSession.SessionId, session))
{
// this will not happen but Murphy's law states otherwise
Logger.ErrorFormat("[HandleAddSession]: Session (Name={0}) cannot be added", addSession.CharacterName);
session.Destroy(DestroySessionReason.KickedByServer);
return;
}
// notifying the master to update the state so the client can start sending messages
this.SendOperationRequest(
new OperationRequest((byte)ServerOperationCode.AckClientPlayerTransferWorld,
new AckClientPlayerEnterWorld
{
SessionId = session.SessionId,
}),
new SendParameters());
}
