public void UnregisterWorldserver(string groupName, ScsTcpEndPoint endpoint)
{
try
{
if (ServerCommunicationHelper.Instance.WorldserverGroups.Any(g => g.GroupName == groupName) &&
ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(g => g.GroupName == groupName).Servers.Any(w => w.Endpoint.Equals(endpoint)))
{
//servergroup does exist with the given ipaddress
RemoveWorldFromWorldserver(endpoint, groupName);
}
else if (!ServerCommunicationHelper.Instance.WorldserverGroups.Any(g => g.GroupName == groupName) &&
!ServerCommunicationHelper.Instance.WorldserverGroups.Any(sgi => sgi.Servers.Any(w => w.Endpoint.Equals(endpoint))))
{
//servergroup doesnt exist and world is not in a group named like the given servergroup and in no other
Logger.Log.InfoFormat($"World with address {endpoint} has already been unregistered before.");
}
else if (!ServerCommunicationHelper.Instance.WorldserverGroups.Any(g => g.GroupName == groupName) &&
ServerCommunicationHelper.Instance.WorldserverGroups.Any(sgi => sgi.Servers.Any(w => w.Endpoint.Equals(endpoint))))
{
//servergroup does not exist but world does run in a different servergroup
WorldserverGroupDTO worldserverGroupDTO = ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(sgi => sgi.Servers.Any(w => w.Endpoint.Equals(endpoint)));
RemoveWorldFromWorldserver(endpoint, worldserverGroupDTO.GroupName);
}
}
catch (Exception ex)
{
Logger.Log.Error($"Registering world {endpoint} failed.", ex);
}
}
public int?RegisterWorldserver(string groupName, WorldserverDTO worldserver)
{
int?newChannelId = null;
try
{
if (!ServerCommunicationHelper.Instance.WorldserverGroups.Any(g => g.GroupName == groupName))
{
//add world server
ServerCommunicationHelper.Instance.Worldservers.Add(worldserver);
//create new server group
worldserver.ChannelId = 1;
newChannelId = 1;
ServerCommunicationHelper.Instance.WorldserverGroups.Add(new WorldserverGroupDTO(groupName, worldserver));
Logger.Log.InfoFormat($"World {worldserver.Id} with address {worldserver.Endpoint} has been registered to new server group {groupName}.");
}
else if (ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(wg => wg.GroupName == groupName)?.Servers.Contains(worldserver) ?? false)
{
//worldserver is already registered
Logger.Log.InfoFormat($"World {worldserver.Id} with address {worldserver.Endpoint} is already registered.");
}
else
{
//add worldserver to existing group
WorldserverGroupDTO worldserverGroup = ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(wg => wg.GroupName == groupName);
//add world server
worldserver.ChannelId = worldserverGroup.Servers.Count() + 1;
newChannelId = worldserver.ChannelId;
ServerCommunicationHelper.Instance.Worldservers.Add(worldserver);
worldserverGroup?.Servers.Add(worldserver);
Logger.Log.InfoFormat($"World {worldserver.Id} with address {worldserver.Endpoint} has been added to server group {groupName}.");
}
}
catch (Exception ex)
{
Logger.Log.Error($"Registering world {worldserver.Id} with endpoint {worldserver.Endpoint} failed.", ex);
}
return(newChannelId);
}
private void RemoveWorldFromWorldserver(ScsTcpEndPoint endpoint, string groupName)
{
WorldserverDTO worldserverToRemove = ServerCommunicationHelper.Instance.WorldserverGroups
.SingleOrDefault(g => g.GroupName == groupName).Servers.SingleOrDefault(w => w.Endpoint.Equals(endpoint));
ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(g => g.GroupName == groupName).Servers.Remove(worldserverToRemove);
ServerCommunicationHelper.Instance.Worldservers.Remove(worldserverToRemove);
Logger.Log.InfoFormat($"World {worldserverToRemove.Id} with address {endpoint} has been unregistered successfully.");
if (!ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(g => g.GroupName == groupName)?.Servers.Any() ?? false)
{
WorldserverGroupDTO worldserverGroup = ServerCommunicationHelper.Instance.WorldserverGroups.SingleOrDefault(g => g.GroupName == groupName);
if (worldserverGroup != null)
{
ServerCommunicationHelper.Instance.WorldserverGroups.Remove(worldserverGroup);
Logger.Log.InfoFormat($"World server group {groupName} has been removed as no world was left.");
}
}
}
