PlayFab Party EndpointCreated and EndpointDestroyed immediately

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James Cooper (SI) asked May 10, '24

PlayFab Party EndpointCreated and EndpointDestroyed immediately

Hi,

I'm trying to integrate PlayFab Party into our game but running into an issue.

When the second user joins the party and calls StartProcessingStateChanges(), I get the EndpointCreated for the other user already in the Party as expected. The problem is I also get an EndpointDestroyed state change on either the same or the next call.

The reason given on the EndpointDestroyed state change is: 'Disconnected' and the error given is: 3722304989 which PartyManager.GetErrorMessage() returns as "The error code is not valid or does not have an error message."

What could be causing this behaviour of joining the party and then immediately losing connection?

Thanks, James

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Answer 1 · 2024-05-10T10:00:09Z

Xiao Zha answered May 10, '24

May I know which version and platform of the Party SDK you are using? And could you please provide us with detailed reproduction steps and code snippets so that we can do better research? Also, you may try referring our official Party samples: https://learn.microsoft.com/en-us/gaming/playfab/features/multiplayer/networking/party-samples and test to see if the issue persists.

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James Cooper (SI) commented · May 13 at 01:19 AM

I'm currently using PlayFab Party version 1.8.9.

I've done some more digging. The first user is sending 2 messages to the first user, on the same StartProcessingStateChanges() call I get 2 EndpointMessageReceieved and 2 EndpointDestroyed messages. I tried switching it over so the second user sends the first message and in that case I get an EndpointDestroyed state change immediately after the EndpointMessageReceieved on the first user.

So it seems that currently whenever a user sends a message, the user that receives that message gets an EndpointDestroyed state change on the exact same StartProcessingStateChanges() call.

Is there anything I could be doing that's causing all of these messages to disconnect the user they're sent to?

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James Cooper (SI) commented · 6 days ago

I've tested on the sample and the issue doesn't occur so it must be something wrong with what my code is doing.

It seems consistent on my code that whenever I send a message, I get an EndpointDestroyed state change (with reason Disconnected). There doesn't seem to be any error codes for anything that I can find to explain this

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Xiao Zha James Cooper (SI) commented · 6 days ago

Since the issue does not appear in testing using the official Party sample, you could try to modify and test the code in your project by referring to the official sample code. You could also try upgrading your Party SDK to the latest version.

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