LOST_CONNECTION message being sent after a voluntary disconnection

[Alexre]

¿Should LOST_CONNECTION message be sent by waterfall after a player disconnects by his own from a server? I thought that it would only be sent if the player loses the connection unexpectedly.

Here is the case, I have a lobby-kick plugin, and it's configured to detect the lost_connection message that I have. When a player disconnects from the whole server, that message is sent and the plugin detects it and tries to send the player to the lobby. It causes "the Unexpected packet received during server login process!" at the console.

I'm here just to ask if that message is intended to be sent every time a user leaves the server, or just when it unexpectedly lose connection.

Thanks

[Janmm14]

could this theoretically be an issue also with bungeecord? in that case opening an issue there too would be a good idea.

where is your plugin operating? where is the message printed which your plugin detects?

[electronicboy]

What message exactly? How are they disconnecting? (there is a huge difference between clicking disconnect and closing the minecraft window); Logs?

[Alexre]

@electronicboy The plugin is set to listen for the message "lost_connection=[Proxy] Lost connection to server."

They are disconnecting clicking disconnect, as I tried it myself.

I don't have a clear log, but I tried to see what happens in the console

`

[23:26:20] [Netty Worker IO Thread #16/INFO]: [/|AlexReq] -> UpstreamBridge has disconnected

[23:26:20] [Netty Worker IO Thread #16/INFO]: [/|AlexReq] <-> DownstreamBridge <-> [murder] has disconnected

[23:26:20] [Netty Worker IO Thread #16/INFO]: [AlexReq|/] <-> ServerConnector [lobby3] has connected
[23:26:20] [Netty Worker IO Thread #16/WARN]: No client connected for pending server!

[23:26:20] [Netty Worker IO Thread #16/ERROR]: [AlexReq|/] <-> ServerConnector [lobby3] - encountered exception: net.md_5.bungee.util.QuietException: Unexpected packet received during server login process!
4100

[23:26:20] [Netty Worker IO Thread #16/INFO]: [AlexReq|/] <-> ServerConnector [lobby3] has disconnected`

[electronicboy]

Can you replicate this without plugins? The logs look normal up until the point that it's trying to move somebody to another server, I believe that there is a case in which waterfall fires an event when bungee doesn't which can cause issues for some plugins