Method "openConnectionWithInfo:" Blocking the Thread forever with no Exeption [iOS]

[dollar8]

well. to be honest.
I used to create my own serial queue for LightStreamerConnection stuff.
so it was blocked.
now I use the global concurrent queue:

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{

        @try
        {
            [_client openConnectionWithInfo:connectionInfo delegate:self];

        }
        @catch (LSPushServerException *exPushServer)
        {
        }
        @catch (LSPushConnectionException *exPushConn)
        {
        }


    });

so that global queue is blocked while connecting with wrong credentials.

Then I reconnect and I don't know what is happening to it.
Anyway I don't see any previous blocks.


and secondly, I'm not receiving didReceiveServerFailure:
I receive didReceiveConnectionFailure
with message

Connection failure: Connection timed out

with no errorCode because it is LSPushConnectionException

so if I would use my serial queue when shall I call closeConnection?

[gianluca.bertani]

If you see a callback to didReceiveConnectionFailure, instead of didReceiveServerFailure, and you are sure the issue is with credentials, then you may be incurring in a bug we have recently fixed.

A version containing the fix has not yet been released, but if you contact support@lightstreamer.com, specifying the Server version you are using, I can provide you with a link to an update version of the client library.