[Bug]: Connecting a server using DNS SRV when one of the server fails

[mdhanif-simformsolutions]

Context

I am using the linphone-sdk to develop my own calling app between iOS, android and desktop.

General information

• Device: Android
• OS: 14
• Version of the App:
• Version of the SDK: 5.3.9

Expected behaviour

Should be able to connect on any other server which is available and found in the SRV records.

To Reproduce

I have a url such as abc.net and with that SRV attached is abc1.net

Now when I connect on abc.net it works as normal connection, but if I put abc.net in maintenance mode theoretically it should have a SRV lookup and get abc1.net and should try to connect there but instead it just throw an error that connection failed and from the logs I can see is that SRV lookup failed.

I have enable SRV lookup in the code using :-
core.enableDnsSrv(true)

I also tried setting DNS URL's using :-
core.setDnsServers()

Both of this didn't work.

Additional context

No response

SDK logs URL

No response

[mdhanif-simformsolutions]

@Viish

Interestingly, It got connected to another server but it took almost 2-3 minutes to make connection on a new server.

If I block ip using my firewall then it jumps to another server within seconds, but If I put my server in maintenance mode it take 2-3 minutes to connect on another server.