Re-Joining same meeting issue.

[BK-83]

Hii

I am using the latest stable version for MAUI-iOS app and am having problem in rejoining the same meeting.

It seems that upon rejoining the process cannot proceed beyond the initial state and it does not even throw any error.

Can anyone help me on this.
@tompi

Do you guys have any plans to release a new version for the MAUI-iOS platform?
Please let me know,

Thank you.

[tompi]

Hey, was just trying to update this the other day, but never managed to test it...(issues with our apple developer account...). If you have a minute you could check the attached version? (totally untested though...)

Laerdal.Maui.AzureCommunicationCalling.iOS.2.16.0-beta.1.0.nupkg.zip

[BK-83]

Hi @tompi

I tried with adding nuget locally but it doesn't compile to load the reference files.
And the error occurs which is mentioned as follows.

[BK-83]

Hii @tompi

Can you please share the update on this,
I really need to update this as soon as possible.

Thank you.

[tompi]

Working on it right now... Sorry about the delay, these binding libraries are not super fun and easy to work with...

[BK-83]

Okay, @tompi Thank you very much

[tompi]

Hey, sorry to report im still stuck after spending a day on this...

Currently able to bind(using sharpie) and compile the nuget, but it crashes runtime when using it on:

Termination Reason: DYLD 4 Symbol missing
Symbol not found: _OBJC_CLASS_$_ACSAcceptTeamsCallOptions
Referenced from: <3FE8939B-EA46-32A2-9733-A18EE47F510F> /Volumes/VOLUME/*/TCPRLink.app/TCPRLink
Expected in:     <A9446873-736B-363B-A280-60BBEF275416> /Volumes/VOLUME/*/TCPRLink.app/Frameworks/AzureCommunicationCalling.framework/AzureCommunicationCalling

Tomorrow is not a working day here, but will make another attempt on friday

[BK-83]

Hii @tompi

Did you get any update?

[tompi]

Believe it or not, I think I JUST managed to update to latest beta...

Could you test if attached nuget works for you as well?

(I disabled everything AOT/trimming related while testing, not sure its trim/aot safe, try with this in csproj if it fails during linking:

        <RunAOTCompilation>False</RunAOTCompilation>
        <EnableAOTCompilation>False</EnableAOTCompilation>
        <AotAssemblies>False</AotAssemblies>
        <TrimMode>partial</TrimMode>

Laerdal.Maui.AzureCommunicationCalling.iOS.2.16.0-beta.1.25.zip

[tompi]

There were some minor backwards breakage i think(so they probably should have upped the major...

_callAgent.JoinWithMeetingLocator(locator and options);

became

_callAgent.JoinWithMeetingLocatorWithOptions(locator and options);

[BK-83]

OK, @tompi

Thanks for updating, I'll try with the above attached version and let you know is it working or not.

[BK-83]

Hello @tompi

I checked feature with below mentioned versions.

1. Laerdal.Maui.AzureCommunicationCalling.iOS 2.16.0-beta.1.25
   => Which you provided to check locally.

2. Laerdal.Maui.AzureCommunicationCalling.iOS 2.16.0-beta.1.31
   => that you guys released in the nugget source.

The issue I faced is app crashing every time when trying to rejoin the ACS meeting.

Steps that I followed:

1. Started ACS meeting from Android version.
2. Joined the same meeting from the iOS app.
3. Hung up the call from iOS app.
4. Tried to rejoin the same meeting from the iOS app.

After the fourth point, the application crashes immediately and does not show any errors.
I think it happens from the initialization state of ACS service.
Everything goes well on the first try.

In versions lower than "2.16.0-beta.1.25", the reconnection process does not work but it does not crash the app on iOS.

Could you please take a look at it?

[tompi]

Hey. This sounds a bit strange.

Did you try to kill the app, can you join the same meeting then? If so its probably some resource you Are not cleaning up?

Might also be an acs bug, but seems unlikely...

If disposing all acs resources does not help, Could you get the iOS crash log?(xcode->devices->your phone->logs)

[BK-83]

Hello @tompi

This issue is occurring on a second attempt to join the same meeting in a running application.
Killing app and join again, it's working like joining the meeting 1st time which all works fine.

I checked scenario and found that the process was crashing when invoking the method shown below on the second attempt.

"_callClient.CreateCallAgentWithOptions(credentials, aCSCallAgentOptions, OnCallAgenttCreated);"

Please let me know if anything more required from my side.

Thank you.

[tompi]

I think it would be useful to get the crash logs from iOS like i described, you will usually get some indications there on what goes wrong.

You didnt get a stack trace from dotnet on the crash?

[tompi]

And hmm, you might already have a callAgent maybe?
Could you not just re-use that on second join?