Ruffles transport: client can't connect

[dosomder]

Describe the bug
Client can not connect to a host using Ruffles Transport. Error message is "Connection not alive". Firewall on host is disabled, netstat shows port is being listened

To Reproduce
Simple project using Ruffles transport

Expected behavior
Client connects successfully

Environment (please complete the following information):

OS: Windows 10 & Oculus Quest (Android)
Unity Version: 2019.1.6f1
MLAPI Version: 10.13.0
Ruffles: No version shown in Unity, Ruffles.dll says 1.0.0

[TwoTenPvP]

Describe the bug
Client can not connect to a host using Ruffles Transport. Error message is "Connection not alive". Firewall on host is disabled, netstat shows port is being listened

To Reproduce
Simple project using Ruffles transport

Expected behavior
Client connects successfully

Environment (please complete the following information):

OS: Windows 10 & Oculus Quest (Android)
Unity Version: 2019.1.6f1
MLAPI Version: 10.13.0
Ruffles: No version shown in Unity, Ruffles.dll says 1.0.0

Does it work with two Windows builds? (on the same machine)

[dosomder]

It did not work in my environment with two seperate Windows machines or with one Windows (host) and one Android (client).

I can try to connect from the same computer tomorrow.

[TwoTenPvP]

This appears to be a Ruffles issue. Connections from Linux to Linux work fine. Android connection to Linux server does not work and I get the same results as you.

[dosomder]

Did you already have a chance to look into this?

[TwoTenPvP]

Nope, will check this asap. Sorry about the delay. MLAPI has been my main focus.

[TwoTenPvP]

Should be fixed in the latest version. It will be updated to NuGet and to the MLAPI Transport shortly.

[dosomder]

Thanks a lot, that's great. I will test it soon

[dosomder]

The final issue for me was that the time on the client and server did not match! Seems UNET does not care about time but Ruffles does. So make sure the time is the same.

[TwoTenPvP]

The time thing is a security feature on Ruffles. It can be turned off.

[dosomder]

Sure I understand that. Would be good if it was documented though. Or if the error message was visible on Android 👍

[TwoTenPvP]

Right, maybe even implement NTP.

Ruffles is WIP. I want to add fragmentation before docs.