ConnectToRegion() problem after latest update

chaozz

Since I updated PUN+, OnReceivedRoomListUpdate() is no longer triggered after connecting with a second region. Here is the code I have been using for the last year in my game:

	void LoadServerList() {
		if (ConnectionStage == 0)	
		{
			// clear the current server list (if any)
			ServerList_full = new List<string>();
			ServerList_name = new List<string>();
			
			// connect to read EU rooms
			PhotonNetwork.ConnectToRegion (CloudRegionCode.eu, Version);
		}
		
		if (ConnectionStage == 1)	PhotonNetwork.ConnectToRegion (CloudRegionCode.us, Version); // read US rooms
		
		if (ConnectionStage == 2)	
		{
			// add the missing servers
			for (int i = 0; i < ServerList_all.Length; i++) 
			{
				if (!ServerList_name.Contains(ServerList_all[i])) 
				{
					ServerList_name.Add (ServerList_all[i]);
					ServerList_full.Add (GetFullServerName (ServerList_all[i], 0, maxPlayers));
				}
			}
			ConnectionStage++;
		}
	}
	
	void OnReceivedRoomListUpdate() 
	{
		if (Joining) return;

		foreach (RoomInfo game in PhotonNetwork.GetRoomList()) 
		{
			ServerList_name.Add (game.name);
			ServerList_full.Add (GetFullServerName (game.name, game.playerCount, game.maxPlayers));
		}
		PhotonNetwork.Disconnect();
		ConnectionStage ++;
		LoadServerList();
	}

So OnReceivedRoomListUpdate() is called after I connect first to the EU regon. Then when PhotonNetwork.ConnectToRegion (CloudRegionCode.us, Version) is executed, OnReveivedRoomListUpdate() is never fired.

PS: It does connect to the US region, because I can bypass the room list update and join a US based server. But again OnReceivedRoomListUpdate() is only triggered the first time now.

What is going wrong?

chaozz

I've been banging my head against the wall because it really frustrates me.

In short:
I connect to the EU region with PhotonNetwork.ConnectToRegion (CloudRegionCode.eu, Version);
Both OnJoinedLobby() and OnReceivedRoomListUpdate() are called.

I read the rooms, then I
PhotonNetwork.Disconnect();
and connect to the US region with PhotonNetwork.ConnectToRegion (CloudRegionCode.us, Version);

Now however Both OnJoinedLobby() and OnReceivedRoomListUpdate() are not called.

AutoJoinLobby is enabled in my PUN settings.

Is there a different way to query lobbies across different regions? Or is this a bug?

NOTE: The method described above worked fine until I updated to 1.80 yesterday.
NOTE2: I already renamed game.name to game.Name reflecting the new changes in names.

chaozz

**BUMP**

Anyone?

chaozz

up.

JohnTube

Hi @chaozz,

Please try doing the subsequent LoadServerList() calls only when client is completely disconnected. So either make a coroutine that waits for the client state to be disconnected or move the call to the disconnection callback as follows:

void OnReceivedRoomListUpdate() 
	{
		if (Joining) return;

		foreach (RoomInfo game in PhotonNetwork.GetRoomList()) 
		{
			ServerList_name.Add (game.name);
			ServerList_full.Add (GetFullServerName (game.name, game.playerCount, game.maxPlayers));
		}
		PhotonNetwork.Disconnect();
		ConnectionStage++;
	}

void OnDisconnectedFromPhoton() {
    LoadServerList();
}

chaozz

Thank you, I'll try this and report back here. Again, thank you so much for taking the time to respond.

chaozz

@JohnTube I just wanted to confirm your fix works. Thank you so much! I can finally release a new build of Survius!