Forum ‹ Multiplayer ‹ Is it possible to modify the Multiplayer Websocket header?

[openglx2]

We are developing Facebook web games (canvas) with Unity WebGL.
About 80% of the development has been completed and the test has resulted in a problem with the iframe.

This problem is the same as https://playerio.com/forum/viewtopic.php?t=36448, and we figure this out.

We got PlayerIO's Multiplay to access the Service-Room.
And I noticed that Websocket tried to communicate but it did not work.

The image below is an image of Websocket operating normally when connected directly to the domain.
https://imgur.com/BxKRRxN
https://imgur.com/iUPkm4g

The image below is an image that does not work when Websocket is connected to a Facebook iframe game.
https://imgur.com/6Sa1mMA
https://imgur.com/SwsASwO

In order to fix this, it is likely that a response to Access-Control-Allow-Origin: * in the Response Header should be sent to a Websocket connected to wss: //blah.playerio.com.

As shown below.
https://imgur.com/92pAAVU


I wonder if I can fix this problem. Actually, I'd like you to fix it. I wrote a lot of game code.

I'm sorry I can not speak English well. I used Google Translator.

[Henrik]

Hey openglx2,

Better late than never, but this issue is finally fixed, and Multiplayer in Unity WebGL games in an iframe now works properly.