schema lost in reconnection situation

[NoahHahm]

we update the schema we missed in the reconnection situation, but
due to the difference between the schema I was holding and the schema received after joining again from the server
Map schema, etc.
I want to trigger events such as OnAdd, OnChange, etc.
any good examples of this?

[endel]

Hi @NoahHahm, the schema callbacks need to be re-established upon reconnection. The same calls to OnAdd, OnChange, etc. need to happen both for join and reconnect.

[NoahHahm]

Is it correct that the schema change events that are not received from the server because the connection is lost do not work?
I understand that I need to subscribe to the event again.
The local schema you had and the schema downloaded from the server
Is there a way to compare and call events for the changed parts?

[endel]

Hi @NoahHahm,

It is possible to manually compare the schemas by iterating over the refs or refCounts of the ReferenceTracker (available via room.Serializer.Decoder.Refs):

colyseus-unity-sdk/Assets/Colyseus/Runtime/Colyseus/Serializer/Schema/ReferenceTracker.cs

Lines 18 to 26 in 587bacd

	/// <summary>
	/// Map of how many <see cref="IRef" />s we're currently tracking for each ID
	/// </summary>
	public Dictionary<int, int> refCounts = new Dictionary<int, int>();
	/// <summary>
	/// Map of <see cref="IRef" />s we're tracking
	/// </summary>
	public Dictionary<int, IRef> refs = new Dictionary<int, IRef>();

(I'm cleaning up old issues. Version 0.16 have been released recently... Feel free to continue the discussion here if you'd like to!)